General description Metal Material: Aluminum. This voltage transformer is designed to convert AC 100V-240V to a stable DC 5V output, making it ideal for powering LED strips, displays, and various industrial applications. It features protections against shortages, overloads, and overvoltage. Technical specifications Input Voltage: AC 100V ~ 240V (50 ~ 60Hz) Input Overvoltage: Cold start less than 40A @ 230V AC Output Voltage: 5V DC Output Voltage Adjustment Range: +2%, -1% Output Current: 5A Output Power: 25W Operating Temperature: -40 ~ 65 degrees Celsius Humidity: 20% ~ 90% non-condensing Item Size: 8.5 x 5.8 x 3.8 cm / 3.3 x 2.3 x 1.5 in Item Weight: 240g / 8.4oz Other information Package Includes: 2 x Voltage Transformer Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.