5PCS Adjustable delay Switch Module 12V Power Off and Power on Trigger delay Relay Module Timer

Module features: 1. Working voltage: wide voltage, arbitrary voltage between 5-30v, two power supply interfaces of microusb and welding terminal 2. Working mode: after power supply to the module, the status of the module output terminal is: normally open (no) is disconnected from the common terminal (COM), and normally closed (NC) is connected with the common terminal (COM). 4. With relay pull in indicator. 5. The module can control loads below 10A 250VAC (AC) and 10A 30VDC (DC). 6. With relay freewheeling protection. 7. The signal end of the module is designed with pull-up and filter circuit, which has strong anti-interference ability and is suitable for industrial control. 8. Size: 5.4 * 1.9 * 1.8cm (L * w * h) 9. Weight: 16g