5 pcs AC-DC 5V 700mA 3.5W Buck Module Isolated Switching Power Supply Module Buck Regulator 220V to 5V Converter with red and Black Cable

Highly Isolation Voltage:The Buck Converter's input voltage is AC 85V ~ 265V , and wide 431 precision voltage stability DC 5V output .Input and output are highly isolated.Working temperature is -20 ~ 70 and relative humidity is 40 ~ 90%RH. | Stable Performance:With mounting holes on four corners to prevent movement vibration lead to product power, small volume, stable performance, high cost-effective,with input and output EMI filter circuit.It's good electrical filtering and almost perfect voltage conversion without noise. | Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of large currents in small spaces. | Smart Protection:The power source of this buck converter for the isolation industrial-grade built-in power supply module, supports temperature protection,over current protection,over voltage and short circuit protection. | Easy to apply:The step down module is easy to install, can be used directly on the motherboard board.Widely used for Motherboard power supply, instrument and meter, small home appliances,etc