General Purpose Relay SPDT 12V Relay 5 Pin 12A DC Coil SPDT Auto Universal Relay

Description

General Purpose Relay SPDT 12V Relay 5 Pin 12A DC Coil SPDT Auto Universal Relay 12V Relay 12V Relay Switch DC 12V Relay 5 Pin 12A DC Coil SPDT Auto Universal Relay SRD-12VDC-SL-C PCB Mount Power Relay 12V Relay Switch 220V 12A This relay can be used to switch High power (whether AC or DC) to a load by driving the relay coil with a far much lower voltage and current. When Current flows through the relay coil, It makes or breaks its contacts through electromagnetic induction. A relay contacts comprises of the Normally-Open (NO) and Normally Closed (NC) contacts. These refer to the state of the relay contacts when the relay coil is not energized. When driving a relay coil from a digital output or transistor, always connect a diode in reverse bias across the coil of the relay in other to avoid the resulting back-emf that appears across the coil of the relay when its turned off from damaging the digital device or transistor. Specifications: Product Name : Power Relay; Model : SRD-12VDC-SL-C; Mounting Form : PCB Coil Voltage: DC 12V Pin Out: 5 Pin – Coil – COM – NC – NO Voltage : 250VAC (12A), 30VDC (12A) Current : 12A Pin Number : 5 Contact : SPDT; Size (Approx.) : 18x15x15mm Main Color : Blue; Main Material : Plastic, Metal Weight : 9g Features: Switching capacity available by 12A in spite of small size design for high density P.C. board mounting technique. UL,CUL,TUV recognized. Selection of plastic material for high temperature and better chemical solution performance. Sealed types available. Simple relay magnetic circuit to meet low cost of mass production. power relays with a coil rated voltage of 12V DC and SPDT contacts with a 12A rating. The relays have 5 pins and are very good quality with a long operational life. Compact and sealed construction. It is especially suitable for harsh environments such as corrosion, humidity, dust, explosion protection, and frequent switching. It can control small motors, incandescent lamps, indicator lights, low-power power supplies, intelligent instrumentation and various solenoid valves, etc. It can also be used as a pusher for high-power electromagnetic contactors. Widely used in the field of petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities, etc. Application: Domestic appliance, office machine, audio, equipment, automobile, etc.( Remote control TV receiver, monitor display, audio equipment high rushing current use application.) Relay Pin Configuration Pin Number Pin Name Description 1 Coil End 1 Used to trigger(On/Off) the Relay, Normally one end is connected to 12V and the other end to ground 2 Coil End 2 Used to trigger(On/Off) the Relay, Normally one end is connected to 12V and the other end to ground 3 Common (COM) Common is connected to one End of the Load that is to be controlled 4 Normally Close (NC) The other end of the load is either connected to NO or NC. If connected to NC the load remains connected before trigger 5 Normally Open (NO) The other end of the load is either connected to NO or NC. If connected to NO the load remains disconnected before trigger Applications of Relay Commonly used in switching circuits. For Home Automation projects to switch AC loads To Control (On/Off) Heavy loads at a pre-determined time/condition Used in safety circuits to disconnect the load from supply in event of failure Used in Automobiles electronics for controlling indicators glass motors etc. Package Include: 1 x 12V Relay DC-12V DC12V 12A 5 Pin DC Coil SPDT Mini Power Relay SRD-12VDC-SL-C PCB Mount Auto Universal Power Relays DC 12V Relay

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