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 Warranty and Replacement TechShopBD offers up to one year of warranty and replacement support for its products, depending on the supplier(s) and product(s). The specific warranty duration for each product can be found on the respective product page. To be eligible for warranty and replacement support, customers must agree to our terms and conditions. Attention Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please don’t hesitate to contact us to determine if further action is required. Need Help? Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 06:00 pm (7 days a week). You can also reach us via WhatsApp or Facebook Inbox
