T91-1C 6V 30A General Purpose Relay TTP223B Module Both reeds are normally apart

Both reeds are normally apart but once the magnetic field approaches the sensor

the module use SPI

Operating temperature range: -40°C+100°C (including coils self temperature rise)

3 V) for a finite time (2 to 3 s) before returning to its idle (LOW) state

Model IRG4PC50FD   Category IGBT Transistors Technology Si Max

T91-1C 6V 30A General Purpose Relay TTP223B Module Both reeds are normally apart6V 30A is a general purpose relay. Mostly, relays are used to perform switching operations without manual touch. It is used to control the flow of current. General purpose Relays are primarily used as a control circuit (relay sequence) for automated machinery employed at various industrial sites as well as for other control systems including lighting, air conditioning, and water treatment in buildings. Applications When galvanic isolation is desired,