Timer Control Relay, DC 3V 7V Adjustable Cycle Relay Time Delay Switch Module 3.7V 4.5V 5V 6V 7.4V

☀ 【Multiple Power Supply Methods】 - Commonly used 3.7V lithium batteries, 5V power banks, and a switching power supply can be used to power this board. ☀ 【Application】 - Widely used to control motors, light bulbs, LED belts, DC motors, small pumps, etc. ☀ 【Specification】 - Working current: DC 3V ~ 7V, voltage range with jumper: 3 V ~ 5.5 V, voltage range, without jumper: 3.8 V ~ 7 V, source: DC 3V ~ 12V (normally positive trigger of the power supply, button, Use PNP sensor, PLC signals, etc.), output capacity: can control devices within DC 30V3A or AC 220V3A, quiescent current: 15mA, working current: 30mA ☀ 【Function of the relay module】 - This delay relay can be operated with a low voltage of at least 3 V. The optical coupling isolation at the output improves the interference suppression capability. The module uses an industrial circuit board and the set parameters are saved after a power failure. ☀ 【Quality Assurance】 - The quality of our products is guaranteed and can be used without hesitation. If you have any questions during use, please feel to contact us.