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Hi Link HLK 20M12 12V/1.6A Switch Power Supply Module

HLK-20M12 Hi-Link 12V 20W AC to DC Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 12V DC from 100V AC and 240V AC and has a power rating of 20 watts. This makes it perfect for small projects that need a 12 volt supply from mains. There are many advantages to these modules, such as low-temperature rise, low power, high efficiency, high reliability, high-security isolation, etc.

444.92 550.85


About HiLink HLK 20M12

The HLK 20M12 is 20W ultra-small series power supply module is a small-volume, high-efficiency power module for customers designed by Hi-Link. It has the advantage of a global input range, low-temperature rise, low power consumption, high efficiency, high reliability, etc. It has been widely used in smart homes, automation control, and other industries.

This Power Supply Module voltage source is a switching source, so you do not have to worry about fluctuations in the voltage grid. It is designed to be mounted on the PCB and is the ideal solution for the power pads that you take. It is widely used in a smart homes, automation and control, communication equipment, instrumentation, and other industries.


  1. Meet UL, CE requirements,
  2. Ultra-thin, ultra-small
  3. All voltage input (AC: 100 ~ 240V)
  4. Low ripple and low noise
  5. Output overload and short circuit protection
  6. High efficiency, high power density
  7. The product is designed to meet the requirements of the EMC and Safety Test
  8. Low power consumption, environmental protection, no-load loss <0.1W
Environmental conditions:
  1. Technical indicators: Single bit
  2. Working temperature: 20-60 +degree
  3. Storage temperature: + 80-40 -degree
  4. Relative humidity: 5-95%
  5. The cooling way: Natural cooling
  6. The atmospheric pressure: 80-106Kpa
  7. The altitude: 2000M or less.



Model Number HLK-20M12
Output Power(W) 20
Output Type Single
Input Voltage(V) 100-240
Output Voltage(V) 12
Output Current(mA) 1600
Working Temp(C) -25 +60
Working Humidity 5-95
Length(mm) 57
Width(mm) 33
Height(mm) 22.5
Weight(g) 81

Package Includes:

1 x HLK-20M12 Hi-Link 12V 20W AC to DC Power Supply Module

* Product Images are shown for illustrative purposes only and may differ from actual product.


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Projects made using this power supply 

This power supply is tested by our team and is been used in the majority of our projects, out of them now the project is the RFID Door Lock Using ESP-Rainmaker project which is one of our really successful projects and we are also selling this complete project. Have a look over the video

Weight 0.070 kg