DIY LM317 Adjustable Regulated Voltage Module Suite Kit DC/AC Input

DIY LM317 Adjustable Regulated Voltage Module Suite Kit DC/AC Input Description: This is a DIY kit which needs to solder each component together by yourself. It can input DC/AC power, but only can output DC. Features: 1. Excellent connectors. Two inputs and three outputs (a main and two auxiliary outputs) make it more convenient to operate when the main output is connected to the Banana jack. 2. Adding a transistor to support load protection. Even the regulated power supply can be adjusted by LM317T, the load will be burned with the poor contact of potentiometer. Then a transistor can play an important role to support the load protection at this time. 3. With the dimensions of 30 x 25 x 30mm, the heat sink provides LM317T with enough area of dissipation. 4. PCB four corners with studs plus nut fixing, making installation easier, place more stable. 5. Original suite and A level PCB with the thickness of 1.2mm. Pad with solder coating makes the welding much more easier. Specifications: PCB size: 69 x 50 mm DC input: 5 - 35V AC input: 6 - 25V DC output: 1.3 - 30V Maximum current: 1A Minimum differential pressure: 3V Package included: 1 x LM317 module kit