Features Versatile AC input range selection switch for convenient use and optimal performance. Withstands 5G vibration test, featuring a convenient LED indicator for easy booting. Endures 100% full load aging test, allowing for a maximum working temperature of 70℃. Compact size ensures portability and ease of storage, providing high reliability. Constructed with aluminum and PCB materials for a long service life. Features: 1、The AC input range can be selected by the switch, convenient to use and with good performance. 2、Power supply can withstand 5G vibration test, and there is an LED indicator for booting, which is very convenient. 3、After 100% full load aging test, the maximum working temperature can get 70℃. 4、With small size, easy to carry and store, convenient to use and with high reliability. 5、Using aluminum and PCB materials, strong and , has a long service life. Specification: Item Type: BERM Switching Power Supply Material: Aluminum, PCB Purpose: Power supply function Output Value: Modelbetween0.75mA240VAC Protection: Overload: 110~150％ of rated output power; protection type: Hiccup mode, automatic recovery after the fault condition is eliminated Surroundings: Working Temperature: -20~+70℃ Working Humidity: 20~90%RH non-condensing Storage Temperature and Humidity: -40~+85℃, 10~95%RH Temperature Coefficient: ±0.03% ℃ (0 ~ 50℃) Vibration: 10 ~ 500Hz, 5G 10 minutes/1 cycle, 60 minutes each along the X, Y, and Z axes. Safety and EMC: Safety Standard: EN60950-1, approved. Withstand Voltage: I/P-0/P: 1.5KVAC I/P-FG: 1.5KVAC 0/P-FG: 0.5KVAC Isolation Resistance: I/P-O/P, I/P-FG, 0/P-FG: 100M Ohms / 500VDC/25℃/ 70% RH How to Use: Can be used when it is connected to the current wire, L is connected to the live wire, N is connected to the neutral wire, +V is connected to the output positive pole, -V is connected to the output negative pole, the white regulator can realize the fine adjustment of the voltage, and the ground wire identification is the ground wire interface. Package List: 1 x Switching Power Supply Package List 1 x Switching Power Supply