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4 Channel Relay Board 12v

Name: 4 Channel Relay Board 12v
Brand: R and D Control Systems
Price: 159.0 INR
Availability: InStock

Price 159.0 INR/ Piece

Get a Price/Quote

MOQ : 50 Pieces

4 Channel Relay Board 12v Specification

Working Temperature
-20C to 65C

Ambient Temperature
-20C to 65C

Coil Power
0.36W per relay

Contact Material
Silver Alloy

Power Consumption
0.36W per relay

Protect Feature
Diode for back EMF protection

Contact Form
SPDT (1 Form C)

Dielectiric Strength
1500VAC 1min

Mechanical Life
>1,000,000 operations

Contact Resistance
<100m (initial)

Coil Voltage
12V DC

Product Type
4 Channel Relay Board

Insulation Resistance
>100M (500VDC)

Theory
Electromagnetic Relay

Usage
General purpose switching, automation

Contact Load
10A 250V AC / 10A 30V DC

Operate Time
<10ms (typical)

Terminal Type
Screw terminal block

Rated Voltage
12V DC

Supply Terminal
VCC, GND, IN1-IN4

Color
Blue PCB

Dimension (L*W*H)
Approx. 75mm x 55mm x 18mm

Weight
Approx 90g

Mounting type
PCB Mountable

Channel isolation
Optical

Compatible microcontrollers
Arduino, PIC, AVR

Logic input voltage
3-5V compatible

Relay status LEDs
Yes/Each Channel

Channel independence
Yes

Board thickness
~1.6mm

Relay brand
Typically Songle

Optoisolated inputs
Yes

Shutter mechanism
Safety feature present

RoHS compliant
Yes

Input interface
Standard headers

PCB mounting holes
Four corners

Compact design
Yes

4 Channel Relay Board 12v Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
500 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About 4 Channel Relay Board 12v

Unlock premier control and automation with the 4 Channel Relay Board 12V, a hot deal for engineers and enthusiasts seeking masterful switching solutions. Engineered with eminent Songle relays, optical isolation, and advanced safety shutter mechanisms, this board delivers robust performance and protection every cycle. Enjoy bargain access to a compact, RoHS compliant, and PCB-mountable powerhouse, perfectly paired with Arduino, PIC, and AVR platforms. Each independent channel features status LEDs and screw terminals, making integration seamless for automation, general purpose switching, and industrial projects. Maximize reliability with superior insulation and fast operate times.

Applications & Advantages of 4 Channel Relay Board 12V

The 4 Channel Relay Board 12V is ideal for media automation, device control, and process switching in industrial and smart home settings. Its application method is straightforward-integrate with a microcontroller using standard headers and input pins for each channel. Enjoy advantages like optical isolation for safety, LED status indicators for channel monitoring, and a compact design for easy PCB mounting. This relay board ensures masterful versatility and reliable performance across diverse switching tasks.

Supply Ability, Certifications & Payment Terms

Experience premium assurance as every relay board is RoHS compliant and meets stringent quality standards. Each order is handed over promptly under favorable payment terms, streamlining your procurement process. We ensure reliable valuation and consistent supply ability for bulk and single-unit orders across India. Delivering eminent products, our supply chain guarantees timely delivery, with certifications verifying the safety, environmental, and electrical integrity of each relay board for all automation requirements.

FAQ's of 4 Channel Relay Board 12v:

Q: How do I connect the 4 Channel Relay Board 12V to my microcontroller?

A: Connect VCC and GND to your microcontroller's power supply, and IN1-IN4 to your control output pins. The board's logic input voltage range (3-5V) ensures compatibility with Arduino, PIC, AVR, and similar platforms.

Q: What is the benefit of optical isolation in this relay board?

A: Optical isolation separates the relay control signals from high voltage circuits, enhancing safety, reducing electrical interference, and protecting sensitive microcontrollers during switching operations.

Q: Where can this relay board be effectively used?

A: This board is ideal for automation, general-purpose switching, smart home devices, industrial control systems, and robotics-the possibilities extend wherever reliable power control is needed.

Q: When should I use the safety shutter mechanism?

A: The safety shutter mechanism should be utilized whenever installation and maintenance are performed to prevent accidental contact with live terminals, ensuring secure operation in industrial and home environments.

Q: What certification does this relay board have?

A: The 4 Channel Relay Board 12V is RoHS compliant, affirming that it meets international safety and environmental standards for hazardous substances.