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LR7843 MOSFET Control Module for Relay Replacement
SKU:
MOD-QC2935
Availability:
10
In Stock
- Rs. 48.00
- Rs. 48.00
- Unit price
- per
Subtotal:
Rs. 48.00
Description
xThe LR7843 MOSFET Control Module is a high-power switching module designed to replace traditional relays, providing faster response, longer lifespan, and higher efficiency. It uses the LR7843 MOSFET, known for its low Rds(on) resistance and high current handling capacity. This module is ideal for motor control, LED dimming, battery charging, and DC power switching applications.
Features of LR7843 MOSFET Control Module:
- Solid-state relay replacement with improved efficiency and durability.
- Supports PWM control, making it perfect for speed and brightness adjustments.
- Ultra-low on-resistance (Rds ON ≤ 1.4mΩ) ensures minimal heat generation.
- Optocoupler isolation for safe and stable operation.
- Compatible with microcontrollers such as Arduino, Raspberry Pi, and STM32.
Specifications of LR7843 MOSFET Control Module:
- MOSFET Model: LR7843
- Input Voltage (Control Signal): 3.3V - 20V DC
- Load Voltage: 5V - 36V DC
- Load Current: Up to 20A
- Trigger Signal: Low-level trigger
- Output Type: Open-drain MOSFET switch
- Dimensions: Compact design for easy integration
Package Includes:
1 × LR7843 MOSFET Control Module
Shipping & Return
xReturns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
Shipping
We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.
For any questions related to shipping, please contact our support team at support@quartzcomponents.com.
Note: The minimum order value for COD orders is ₹500.
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