HLK-PM01 230V to 5V Step-Down Converter

With this step-down converter, you can transform 230V AC to 5V DC. This voltage converter with rectification and voltage regulation is suitable for powering 5V microcontrollers over 90 to 264V AC.

Caution: Working with 230V voltages is dangerous and can lead to fatal accidents. The module may only be used by qualified personnel. We assume no liability for improper use of the device.

Features:

• Compact design
• Wide input voltage range from 90V to 264V AC
• Overload and short circuit protection on the output
• Low no-load power consumption of only <0.1W

Interesting Links Operating 5V Microcontroller on 230V:

• https://randomnerdtutorials.com/esp8266-hi-link-hlk-pm03/
• https://randomnerdtutorials.com/hack-pir-motion-sensor-esp8266-hlk-pm03/

Technical Details: 

• UL and CE Certified
• Voltage input: 90 to 264V AC
• Voltage output: 5V DC
• Output current: 600mA
• Power: 3W
• No-load power consumption: <0.1W 
• Overload and short circuit protection on the output
• Operating temperature: -20°C to +60°C
• Efficiency at 230V: >70%
• Accuracy at 5V: +/- 0.1V
• Dimension: 34 x 20 x 15mm
• Weight: 20g

Scope of delivery:

• 1x HLK-PM01 230V to 5V Step-Down Converter