Supply voltage: 5V (DC)
Supply Current: more than 200mA
Each relay can load: 250V 10A (AC) or 30V 10A (DC)
1.The power supply to meet the range DC 12V;
2.Power requirements according to the wiring diagram, is not reversed;
3.Product LM2596S slight chip buck fever is a normal phenomenon, long working hours have a normal relay heat phenomena are normal;
4.Relay load power to give leave some margin should avoid high-power (about 2000W) and long working environment, there will be some impact on the life of the product.
Other types of Relay modules are also available on our web with delivery to anywhere in Pakistan.