Item Type: Isolation Power Supply Module Material: Stainless steel, brass Model: 5 pin 1W Power: 1VA Frequency: 50HZ Input: 220V Output Voltage: 12V Widely Used: Power transformer can be used for audio, lighting, automotive power supply and other voltage change situations.1Excellent Performance: The power transformer module has low quiescent current and high conversion efficiency for stable performance. 2Protective Function: The power transformer module has built in output short circuit protection to ensure circuit safety. 3Power Converter Module: This transformer is used to change the voltage from 220V to 12V, which greatly improves the safety performance. 4Good Material: This transformer module is made of stainless steel and brass, which is not easy to rust and has good load bearing performance. 5Wide Application: Power transformer module can be used for audio, lighting, automotive power supply and other voltage change applications. 1 x Isolation Power Supply Module