Power Supply Module - PCB Mount 220V AC to 3.3V DC - HLK-PM03 **LOCAL STOCK**

 Power Supply Module Step Down 220V TO 3.3V (900 mA)

Description:

The HLKPM-03 module is a compact power supply unit that convert AC mains directly to 3.3V DC. The module also has built in short circuit protection and over current protection.  

The module also has built-in short circuit protection and over current protection. But, still you might consider adding some external protection circuits based on your Power regulation and application. Commonly a fuse and a Metal Oxide Varistor (MOV) is used on the input side to protect the module from voltage and current spikes.

Applications:

• Home Automation products
• IoT Devices
• Security systems
• Power modules

Specifications:

• Input Voltage: 100-240V AC
• Input Frequency: 50-60Hz
• Output Voltage: 3.3V
• Output current: 900mA
• Power: 3W
• Output peak current: 1000mA
• Maximum Input current: 0.1A
• Efficiency:  70%
• In-built short circuit and over current protection

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