Relay Channel Boards

Leading Wholesaler of 8 channel relay board and relay board 8 channel from Bengaluru.

8 channel relay board

Product Price: Rs 240 / PieceGet Best Price

Minimum Order Quantity: 500 Piece

Product Details:

No. of Channels	4
Channels	8 channels
Relay Type	8 CHANNEL RELAY BOARD
Shape	Rectangle
Pin Type	24 PIN
Material	PCB

Description. 8 Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project. Input voltage level support TTL as well as CMOS. Easy interface with Microcontrollers based projects and analog circuits.

Additional Information:

Production Capacity: 10000
Delivery Time: TWO DAYS
Packaging Details: BOX

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Relay Board 8 Channel

Product Price: Rs 300 / PieceGet Best Price

Minimum Order Quantity: 100 Piece

Product Details:

No. of Channels	4
Current Output	DC12-24V
Channels	ALL CHANNELS AVIAILABLE
Relay Type	8 CHANNEL RELAY BOARD
Number Of Poles	8
Material	PCB
Country of Origin	Made in India

INTRODUCTIONIts 8 channel relay drive that operates on 12V. Use it to control 240V power appliance directly from microcontrollers or low voltage circuits. The board uses a high quality relay, which can handle a maximum of 7A/240 V AC or 7A/24V DC. Each relay has all three connections - Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which makes it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept inputs within a wide range of voltages from 12V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using our female to female jumper wiresA relay is an electrical switch that opens and closes under the control of another electrical circuit. In the original form, the switch is operated by an electromagnet to open or close one or many sets of contacts. Because a relay is able to control an output circuit of higher power than the input circuit, it can be considered to be, in a broad sense, form of an electrical amplifier.1. Normally - open (NO) contacts connect the circuit when the relay is activate; the circuit is disconnected when the relay is inactive. It is also called a FORM A contact or “make” contact.2. Normally - closed (NC) contacts disconnect the circuit when the relay is activated; the circuit is connected when relay is inactive. It is also called FORM B contact or” break” contact.3. Change-over or double-throw contacts control two circuits; one normally open contact and one normally –closed contact with a common terminal. It is also called a Form C “transfer “contact.

FEATURES• 8 Relay Output Operation Voltage: 12V DC• Optically isolated Output• Very less current consumption.• In-built surge protection circuit for AC peripherals.• Relay ON and Power On indication LEDs• Onboard 8 mounting holes for easy mounting• Header pins are provided for inputs, which enable easy connections to Microcontroller boards, external circuits.• size: 243x54mm.
ADVANTAGES:• Very less operating voltage (12V).• Optically isolated Output using Opto couplers.• Very less current consumption.• In-built surge protection circuit for AC peripherals.• High output current handling capacity ( 10 Amp at 230V ).
APPLICATION
• High power relay which can be used to switch 240 V appliances, motors, other electronic circuits, etc.• The relay board can also be used to switch other devices like motors, coils.• And even other external circuits, whose maximum power consumption is within the maximum rating of the board.

Additional Information:

Production Capacity: 1000
Delivery Time: TWO DAYS
Packaging Details: BOX

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Relay Channel Boards

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