12V Relay OMR
Electromechanical relay for switching circuits
৳50.00৳40.00
Description of 12V Relay OMR
The 12V OMR Relay is a high-quality electromagnetic switching device designed for reliable control of electrical circuits. It allows low-power signals to safely control high-power loads, making it ideal for automation, industrial control, and electronic applications.
Built with durable materials and precision engineering, this relay ensures stable performance, long operational life, and efficient switching under various conditions.
Key Features
12V DC coil voltage for standard control systems
High switching capacity for AC and DC loads
Compact and lightweight design
Fast response and low power consumption
Durable contacts for long service life
Easy PCB or socket mounting
Technical Specification
Parameter | Specification |
|---|---|
Coil Voltage | 12V DC |
Contact Type | SPDT / DPDT (model dependent) |
Rated Current | 10A |
Rated Voltage | 220V AC |
Coil Resistance | Approx. 270Ω (typical) |
Pickup Voltage | ≤ 75% of rated voltage |
Dropout Voltage | ≥ 10% of rated voltage |
Operating Time | ≤ 10 ms |
Release Time | ≤ 5 ms |
Insulation Resistance | ≥ 100MΩ |
Operating Temperature | -40°C to +85°C |
Application
Industrial automation systems
Microcontroller and Arduino projects
Home automation and smart control systems
Power switching circuits
Security and alarm systems
Motor and lighting control
Working Principle
The relay operates by energizing an internal coil with 12V DC. When current flows through the coil, it generates a magnetic field that pulls the internal switch contacts, changing their position. This allows control of high-voltage or high-current circuits using a low-power signal.
Advantages
Provides electrical isolation between control and load circuits
Enhances system safety and reliability
Reduces risk of damage to sensitive components
Supports both AC and DC switching
Package Includes
1 × 12V OMR Relay
