HLK-PM12 Hi-link 12V 3W - AC to DC Power Supply Module from Hi-Link is a PCB mounted plastic enclosed isolated switching step down power supply module. It can supply 12V DC from 120V AC- 230V AC and has a power rating of 3 watt. Its ultra compact size makes it perfect to use in places where size is a constraint and that needs a 12 volt supply from mains.

This module replaces lots of parts from the traditional power supply like diodes, voltage regulator, transformer. This Power Supply Module voltage source is a switching source, so you do not have to worry about fluctuations in voltage grid. It is designed to be mounted on the PCB and is the ideal solution to power pads that you take. There are many advantages for this module, such as low temperature rise, low power, high efficiency, high reliability, high security isolation etc. It is widely used in smart home, automation and control, communication equipment, instrumentation and other industries.

Features of HLK-PM12 Hi-link 12V 3W - AC to DC Power Supply Module:-

• Meet UL, CE requirements,
• Ultra-thin, ultra-small
• All voltage input (AC: 90 ~ 264V)
• Low ripple and low noise
• Output overload and short circuit protection
• High efficiency, high power density
• The product is designed to meet the requirements of EMC and Safety Test
• Low power consumption, environmental protection, no-load loss <0.1W

Environmental conditions of HLK-PM12 Hi-link 12V 3W - AC to DC Power Supply Module:-

• Technical indicators: Single bit
• Working temperature: – 20-60 °C
• Storage temperature: -40-80 °C
• Relative humidity: 5-95%
• The cooling way: Natural cooling
• The atmospheric pressure: 80-106Kpa
• The altitude: 2000M or less.

Specifications of HLK-PM12 Hi-link 12V 3W - AC to DC Power Supply Module:-

• 100% load aging and testing  
• Vibration:   Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes     
•  Rated input voltage:   100-240 VAc
• Input voltage range:   90-264 VAc
• Maximum input current:    ≤0.2 A
• Input current surge:   ≤10 A
• maximum input voltage:    ≤270 VAc
• Enter slow start:    ≤50 mS
• Input Low Voltage Efficiency    :    Vin=110VAc Output full-load≥69 %
• Input High Voltage Efficiency   :    Vin=220VAc output full-load≥70 %
• Long-term reliability:   MTBF≥100,000 h
• Load-rated output voltage:   +12±0.1 VDc
• Full rated output voltage:   +12±0.2 VDc
• Short-term maximum output current    :    ≥1000 mA
• The maximum output current for a long time   :    ≥600 mA
• Voltage Regulation:    ±0.2   %
• Load Regulation:    ±0.5 %

Dimensions of HLK-PM12 Hi-link 12V 3W - AC to DC Power Supply Module:-

• Weight: 32 gm
• Size: 38 * 23 * 18 mm