A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters.
The Hi-Link Power Supply Module is a plastic enclosed PCB mounted isolated power supply module. It is widely used in a smart home, automation and control, communication equipment, instrumentation, and other industries.
AC-DC step-down isolation power supply module 40M12A 220V to 12V40W regulated power supply + EMC circuit
HLK-40M12 Hi-Link 12V 40W AC to DC Power Supply Module is a plastic enclosed PCB mounted isolated power supply module. It can supply 12V DC from 90V AC to 265V AC and has a power rating of 40 Watt. 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.
The 40W ultra-small series module power supply is a small-size, high-efficiency, power module designed by Hi-link Electronics for customers with advanced Gallium Nitride chipset. 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 home, automation control, communication equipment, instrumentation and other industries
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 to power pads that you take.
PRODUCT FEATURES : Hi-Link HLK40M12
- Global universal input voltage 90~265VAC
- Input and output isolation withstand voltage 3000VAC
- Low power consumption, environmental protection, no-load loss < 0.1W
- Can work without peripheral circuits
- High reliability, long life design, continuous working time> 100,000 hours
- Good output short circuit and over current protection and self-recovery
- International standard pin, PCB board in-line installation
- Potting and sealing with high-quality environmentally friendly waterproof thermal conductive glue, dustproof, moistureproof, shockproof and flame retardant
- Meet UL/CE/EMC and safety testing requirements
- Can be used in medical, industrial control, electric power, instrumentation, communication, railway and other fields
| Environmental conditions | |
| Operating temperature | -25~+60℃ |
| storage temperature | -40~+85℃ |
| Relative humidity | 5~95%RH |
| Cooling method | Natural cooling |
| Atmospheric pressure | 80~160Kpa |
| Altitude | ≤2000m |
| vibration | Vibration coefficient 10~500Hz, 2G10min./1cycle60min.each along X,Y,Z axes |
| Meet the requirements of secondary road transportation | |
| Input characteristics (normal temperature test) | |
| Rated input voltage | 100-277VAC |
| Input voltage range | 85-264VAC/70-350VDC |
| Maximum input current | ≤1A(@Vin=110Vac) |
| Input surge current | ≤30A(typical) |
| Input slow start | ≤100mS |
| Long-term reliability | MTBF≥100，000H |
| External fuse recommendation | 3.15A/300V(Slow blow) |
| Output characteristics | |
| Output load | Load percentage 100%MAX |
| Voltage regulation rate | ±0.2 %（Tpy） |
| Load Regulation | ±0.5 %（Tpy） |
| Output overcurrent protection | 130%-150%（Maximum load） |
| Output short circuit protection | Sustainable, self-healing (do not damage the host) |
| Ripple & noise | ≤100mVp-p |
Packaging : 1 x HLK-40M12 Hi-Link 40V 12W AC to DC Power Supply Module