---
product_id: 203796108
title: "Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module"
brand: "yinhing"
price: "$U871"
currency: UYU
in_stock: true
reviews_count: 11
category: "Yinhing"
url: https://www.desertcart.uy/products/203796108-dc-auto-transfer-switch-power-supply-controller-dc-power-battery
store_origin: UY
region: Uruguay
---

# 10A current rating Automatic power source switching Easy screw terminal wiring Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module

**Brand:** yinhing
**Price:** $U871
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never miss a beat with automatic switching!

## Quick Answers

- **What is this?** Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module by yinhing
- **How much does it cost?** $U871 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/203796108-dc-auto-transfer-switch-power-supply-controller-dc-power-battery)

## Best For

- yinhing enthusiasts

## Why This Product

- Trusted yinhing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Wiring:** Screw terminals make installation and modifications a breeze—no electrician needed.
- • **Smart Auto-Reconnect:** Instantly returns to main power once restored, ensuring uninterrupted, reliable operation.
- • **Built for Critical Devices:** Perfect for incubators, laptops, network gear, and more—power protection where it matters most.
- • **Seamless Emergency Power Backup:** Automatically switches to battery when main power fails, so you never lose connectivity or control.
- • **Universal Voltage Compatibility:** Supports 12V, 24V, 36V, and 48V DC systems for versatile, multi-device use.

## Overview

The DC Auto Transfer Switch is a compact, IP65-rated power controller that automatically switches between main power and battery backup across 12V to 48V DC systems at up to 10A. Designed for seamless emergency power continuity, it features easy screw terminal wiring and supports critical devices like incubators and network equipment, ensuring uninterrupted operation in any power scenario.

## Description

Buy Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module: Transfer Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works for trailer lighting - Works perfectly for my enclosed trailer lighting application. Switches from AC plug to battery. As reviews states there is short delay but does not impact what I am using it for. Price right!
Review: Good quality - Not a bad little switch for low power usage

## Features

- EMERGENCY BATTERY SWITCHING: This controller automatically switches to the battery when the main power source is unavailable, ensuring continuous power supply.
- AUTOMATIC MAIN POWER RECONNECTION: Power Switcher Module Volt Once the main power source is restored, the controller seamlessly switches back to the main power for reliable operation.
- SIMPLE WIRE CONNECTION: Power Switcher Module 12 Volt Equipped with screw terminals, this device allows for easy and convenient wiring modifications.
- AUTOMATIC VOLTAGE IDENTIFICATION: Automatic Transfer Switch Designed for user-friendliness, it automatically recognizes voltages ranging from 12V to 48V DC for versatile applications.
- VERSATILE APPLICATIONS: Automatic Emergency Power Switch, Dc 12V Widely used for controlling power supplies in incubators, laptops, and network devices, making it an essential tool for various settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YSPN8NQ |
| Actuator Type | Automatic |
| Best Sellers Rank | #94,739 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #80 in Outdoor Generator Transfer Switches |
| Brand | Yinhing |
| Circuit Type | 1-way |
| Color | popular |
| Compatible Devices | Incubator, Laptop, Network Devices |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screws |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Automatic |
| Controller Type | power |
| Current Rating | 10 Amps |
| Date First Available | September 18, 2019 |
| International Protection Rating | IP65 |
| Item Weight | 0.704 ounces |
| Manufacturer | Yinhing |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts |
| Operation Mode | Automatic |
| Specification Met | Ip65 |
| Terminal | Screw |
| UPC | 749436376593 |
| Unit Count | 1.0 Count |
| Wattage | 120 watts |

## Product Details

- **Brand:** Yinhing
- **Circuit Type:** 1-way
- **Connector Type:** Screws
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Screw Mount
- **Operating Voltage:** 12 Volts
- **Operation Mode:** Automatic
- **Switch Type:** Automatic
- **Terminal:** Screw

## Images

![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 1](https://m.media-amazon.com/images/I/41unkd7JpxL.jpg)
![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 2](https://m.media-amazon.com/images/I/51EO4BGTOYL.jpg)
![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 3](https://m.media-amazon.com/images/I/51I2wjoek+L.jpg)
![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 4](https://m.media-amazon.com/images/I/51NUpuulBWL.jpg)
![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 5](https://m.media-amazon.com/images/I/51WwehuSdoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for trailer lighting
*by K***Y on September 15, 2025*

Works perfectly for my enclosed trailer lighting application. Switches from AC plug to battery. As reviews states there is short delay but does not impact what I am using it for. Price right!

### ⭐⭐⭐⭐ Good quality
*by 3***9 on October 2, 2025*

Not a bad little switch for low power usage

### ⭐⭐⭐⭐⭐ Works great.
*by C***L on September 7, 2025*

I used this to rewire and power a small dehumidifier in my rv. It’s used to transfer power to the dehumidifier from lithium battery to shore power when storing the rv. Works great to have full time dehumidification of rv and being able to use it when rving without having to use my inverter.

## Frequently Bought Together

- Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*