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AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC

★ 4.8 · 113 ratings
$32.18

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AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC, $32.18, Availability unknown. Image 1 of 9.

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AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC
SKU
JC1059
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Source specifications

Brand
EC Buying
Power Source
Corded Electric
Mounting Type
PCB Mount
Current Rating
250 Milliamps
Specification Met
CE

The details

About this item

Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home.; ✔AC-DC isolated power module: meet UL, CE requirements,

  • ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home.
  • ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing
  • ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries.
  • ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density.
  • ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)

From the manufacturer

Product details and media

Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load rated output voltage: 12±0.2 Vdc Short-time maximum output current: ≥350 mA Rated output current: 250 mA Voltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 % Output ripple and noise (MVP-p): ≤120 mV Rated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM03 AC-DC isolated power module

Highlights: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)

What you can expect: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)

Customer feedback: 4.8/5 average rating.

Customers say: Customers find the power supply works well and is great for IoT projects.

Review snippets: Great supplies, compact, work well Read more / All three modules work. Each outputs exactly 12V from 0mA to full load (tested at 50mA full for my project). Each runs warm only, and there's no audible switching noise. I have a 100nF cap. on the output for filtering

From the brand EC Buying EC Buying, Your One-Stop Shop for Electronics! Previous page We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields. Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Why choose us? We are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional and focused attitude What products do we sell? Sensor module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields What other service can we provide? We can also customization, such as component type and specification customization, material selection, appearance customization, and module function customization Next page

AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 1AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 2AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 3AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 4AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 5AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 6AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 7AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 8AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 9AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 10AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 11AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 12AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 13AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 14AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 15AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 16AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 17AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 18AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 19AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 20AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 21AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 22AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 23AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 24AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 25AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 26AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 27AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 28AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 29AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 30AC-DC Isolated Power Module Smart Home Switching Power Module Mini Buck Power Module 220v to 12v HLK-PM12 DC — product detail 31

Customer feedback

Customer ratings

4.8 out of 5

113 ratings

Customers find the power supply works well and is great for IoT projects.

J

5.0 out of 5 stars Great supplies

Rating: 5

March 4, 2025

Verified purchase

Great supplies, compact, work well Read more

MR

5.0 out of 5 stars Miniature size: Solid 12V regulation

Rating: 5

June 9, 2024

Verified purchase

All three modules work. Each outputs exactly 12V from 0mA to full load (tested at 50mA full for my project). Each runs warm only, and there's no audible switching noise. I have a 100nF cap. on the output for filtering out any high frequency noise. As the manufacturer recommended for input protection, I put a safety(X2) cap. in parallel with a transient voltage suppressor across the 120VAC mains input. Also, I added a fusible resistor. Input protection may not be necessary, but I did just because I had these components. Anyway, so far I impressed with the SMPS module. It delivers a solid 12VDC, is efficient and isolated from mains AC. I have recommend these modules for those looking for a very small, 120VAC to 12VDC power supply. Read more

Ralph

5.0 out of 5 stars Great product at an amazing price..

Rating: 5

February 9, 2026

Verified purchase

Fantastic Read more

Sean

5.0 out of 5 stars Tiny and functioning well

Rating: 5

April 27, 2025

Verified purchase

Bought less than a month and tried one with a laser diode works out pretty well so far. Will see how long it goes. Based on the light condition, it’s pretty steady means the output voltage is steady as well. Read more

Sequin

5.0 out of 5 stars Good little power supply

Rating: 5

November 2, 2025

Verified purchase

Good product for the price, really. Not an instant supply when turned on, takes about a second and slow drain when off if that is an issue for your project. Someone here says is not breadboard friendly. It is, with a small modification. The supply rail of the breadboard is most likely continuous supply of power along the breadboard. You only have to snip the track underneath the bridges like sections on one end of the breadboard the mini power supply will fit perfectly sideways with the dc prongs on each side of the bridge Read more

Charlie

5.0 out of 5 stars Good power supply

Rating: 5

July 4, 2025

Verified purchase

Works as advertised. Read more

BH

4.0 out of 5 stars Not perf board complaint

Rating: 4

November 23, 2024

Verified purchase

The pins don't fit in a standard perf board. I'm not sure how you are supposed to use it. The only way is to solder wires straight to the pins. Not good if you ask me. Other than that it seems to work well. Read more

zr

5.0 out of 5 stars Compact design

Rating: 5

October 6, 2025

Verified purchase

Compact design -eliminates bulkier transformers in linear power supplies. Read more

Complete product information
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    "items": [
      {
        "title": "5.0 out of 5 stars Great supplies",
        "body": "Great supplies, compact, work well Read more",
        "author": "J",
        "rating": 5,
        "date": "March 4, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Miniature size: Solid 12V regulation",
        "body": "All three modules work. Each outputs exactly 12V from 0mA to full load (tested at 50mA full for my project). Each runs warm only, and there's no audible switching noise. I have a 100nF cap. on the output for filtering out any high frequency noise. As the manufacturer recommended for input protection, I put a safety(X2) cap. in parallel with a transient voltage suppressor across the 120VAC mains input. Also, I added a fusible resistor. Input protection may not be necessary, but I did just because I had these components. Anyway, so far I impressed with the SMPS module. It delivers a solid 12VDC, is efficient and isolated from mains AC. I have recommend these modules for those looking for a very small, 120VAC to 12VDC power supply. Read more",
        "author": "MR",
        "rating": 5,
        "date": "June 9, 2024",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Great product at an amazing price..",
        "body": "Fantastic Read more",
        "author": "Ralph",
        "rating": 5,
        "date": "February 9, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Tiny and functioning well",
        "body": "Bought less than a month and tried one with a laser diode works out pretty well so far. Will see how long it goes. Based on the light condition, it’s pretty steady means the output voltage is steady as well. Read more",
        "author": "Sean",
        "rating": 5,
        "date": "April 27, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Good little power supply",
        "body": "Good product for the price, really. Not an instant supply when turned on, takes about a second and slow drain when off if that is an issue for your project. Someone here says is not breadboard friendly. It is, with a small modification. The supply rail of the breadboard is most likely continuous supply of power along the breadboard. You only have to snip the track underneath the bridges like sections on one end of the breadboard the mini power supply will fit perfectly sideways with the dc prongs on each side of the bridge Read more",
        "author": "Sequin",
        "rating": 5,
        "date": "November 2, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Good power supply",
        "body": "Works as advertised. Read more",
        "author": "Charlie",
        "rating": 5,
        "date": "July 4, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "4.0 out of 5 stars Not perf board complaint",
        "body": "The pins don't fit in a standard perf board. I'm not sure how you are supposed to use it. The only way is to solder wires straight to the pins. Not good if you ask me. Other than that it seems to work well. Read more",
        "author": "BH",
        "rating": 4,
        "date": "November 23, 2024",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Compact design",
        "body": "Compact design -eliminates bulkier transformers in linear power supplies. Read more",
        "author": "zr",
        "rating": 5,
        "date": "October 6, 2025",
        "verified": true,
        "images": []
      }
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  },
  "short_description": "Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a.",
  "about_this_item": "Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home.; ✔AC-DC isolated power module: meet UL, CE requirements,",
  "long_description": "Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load rated output voltage: 12±0.2 Vdc Short-time maximum output current: ≥350 mA Rated output current: 250 mA Voltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 % Output ripple and noise (MVP-p): ≤120 mV Rated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM03 AC-DC isolated power module\n\nHighlights: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)\n\nWhat you can expect: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)\n\nCustomer feedback: 4.8/5 average rating.\n\nCustomers say: Customers find the power supply works well and is great for IoT projects.\n\nReview snippets: Great supplies, compact, work well Read more / All three modules work. Each outputs exactly 12V from 0mA to full load (tested at 50mA full for my project). Each runs warm only, and there's no audible switching noise. I have a 100nF cap. on the output for filtering\n\nFrom the brand EC Buying EC Buying, Your One-Stop Shop for Electronics! Previous page We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields. Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Why choose us? We are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional and focused attitude What products do we sell? Sensor module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields What other service can we provide? We can also customization, such as component type and specification customization, material selection, appearance customization, and module function customization Next page",
  "long_description_blocks": [
    {
      "type": "p",
      "text": "Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load rated output voltage: 12±0.2 Vdc Short-time maximum output current: ≥350 mA Rated output current: 250 mA Voltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 % Output ripple and noise (MVP-p): ≤120 mV Rated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM03 AC-DC isolated power module"
    },
    {
      "type": "p",
      "text": "Highlights: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)"
    },
    {
      "type": "p",
      "text": "What you can expect: ✔HLK-PM12: Hi-Link's latest power module, suitable for smart home switch control equipment, small size, small current, and large input voltage range, is the best choice for the smart home. ✔AC-DC isolated power module: meet UL, CE requirements, ultra-thin, ultra-small; full voltage input (90 ~ 245Vac); low ripple, low noise; product design meets EMC and safety test requirements; low power consumption, Environmental protection, no-load loss <0.1W; 100% load aging and testing ✔HLK-PM12: 3W ultra-small series module power supply is a modular power supply with small size and high efficiency. It has the advantages of global input voltage range, low-temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. It has been widely used in smart homes, automation control, communication equipment, instrumentation, and other industries. ✔AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency, and high power density. ✔ Package includes 3 HLK-PM12 power modules. (AC-DC Isolated Power Module)"
    },
    {
      "type": "p",
      "text": "Customer feedback: 4.8/5 average rating."
    },
    {
      "type": "p",
      "text": "Customers say: Customers find the power supply works well and is great for IoT projects."
    },
    {
      "type": "p",
      "text": "Review snippets: Great supplies, compact, work well Read more / All three modules work. Each outputs exactly 12V from 0mA to full load (tested at 50mA full for my project). Each runs warm only, and there's no audible switching noise. I have a 100nF cap. on the output for filtering"
    },
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      "text": "From the brand EC Buying EC Buying, Your One-Stop Shop for Electronics! Previous page We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields. Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Hot Selling Visit the Store Why choose us? We are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional and focused attitude What products do we sell? Sensor module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields What other service can we provide? We can also customization, such as component type and specification customization, material selection, appearance customization, and module function customization Next page"
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  "description_sources": {
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    "product": "Product description EC Buying AC-DC Isolated Power Module AC-DC isolated power module: with good output short-circuit and over-current protection and self-recovery, high efficiency and high power density. EC Buying AC-DC Isolated Power Module HLK-PM24 AC-DC isolated power module Output characteristics: (24V/125mA) No-load rated output voltage: 24±0.1 VdcF ull load rated output voltage: 24±0.2 VdcS hort-time maximum output current: ≥220 mA Rated output current: 125 mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤150 mVR ated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM12 AC-DC isolated power module Output characteristics: (12V/250mA) No-load rated output voltage: 12±0.1 Vdc Full load rated output voltage: 12±0.2 Vdc Short-time maximum output current: ≥350 mA Rated output current: 250 mA Voltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 % Input low voltage efficiency: Vin=115Vac, output full load ≥73% Input high voltage efficiency: Vin=230Vac, output full load ≥73 % Output ripple and noise (MVP-p): ≤120 mV Rated input voltage, output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM03 AC-DC isolated power module Output characteristics: (3.3V/1000mA) No-load rated output voltage: 3.3±0.1 VdcF ull load rated output voltage: 3.3±0.2 VdcS hort-time maximum output current: ≥1100 mAR ated output current: 1000 mAV oltage regulation rate: ± 0.2 %L oad Regulation: ± 0.5 %I nput low voltage efficiency: Vin=115Vac, output full load ≥72%I nput high voltage efficiency: Vin=230Vac, output full load ≥72%O utput ripple and noise (MVP-p): ≤100 mVT he rated input voltage is output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. HLK-PM01 AC-DC isolated power module Output characteristics: (5V/600mA) No-load rated output voltage: 5±0.1 VdcF ull load rated output voltage: 5±0.2 Vdc Short-time maximum output current: ≥700 mAR ated output current: 600mAV oltage regulation rate: ± 0.2 % Load Regulation: ± 0.5 %I nput low voltage efficiency: Vin=115Vac, output full load ≥73%I nput high voltage efficiency: Vin=230Vac, output full load ≥73 %O utput ripple and noise (MVP-p): ≤100 mVT he rated input voltage is output full load. Use a 20MHz bandwidth oscilloscope to test with 10uF and 0.1uF capacitors at the load end. Environmental conditions EC Buying Mini Step-Down Power Supply EC Buying Mini Step-Down Power Supply EC Buying Mini Step-Down Power Supply EC Buying Mini Step-Down Power Supply Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.8 out of 5 stars 113 4.8 out of 5 stars 113 4.8 out of 5 stars 113 — Price $9.99 $ 9 . 99 $12.99 $ 12 . 99 $13.99 $ 13 . 99 — no data Module Model HLK-PM01 HLK-PM03 HLK-PM12 HLK-PM24 Output Voltage(V) 5V 3.3V 12V 24V Output Current (mA) 600mA 1000mA 250mA 125mA Output Power (W) 3W 3W 3W 3W See More",
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