---
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: "NT$545"
currency: TWD
in_stock: true
reviews_count: 11
category: "Yinhing"
url: https://www.desertcart.tw/products/203796108-dc-auto-transfer-switch-power-supply-controller-dc-power-battery
store_origin: TW
region: Taiwan
---

# 10A current rating Automatic power source switching Screw terminal easy 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:** NT$545
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never lose your edge with instant auto-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?** NT$545 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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:** Effortlessly returns to main power once restored, ensuring uninterrupted, reliable operation.
- • **Versatile Pro-Grade Use:** Ideal for critical devices like incubators, laptops, and network gear—power continuity you can trust.
- • **Seamless Emergency Power Backup:** Automatically switches to battery power the moment main power fails, so you never miss a beat.
- • **Universal Voltage Compatibility:** Auto-detects and supports 12V to 48V DC systems, perfect for diverse professional setups.

## Overview

The DC Auto Transfer Switch is a compact, IP65-rated automatic power controller that ensures continuous power by switching between main and battery sources up to 10A. Supporting 12V to 48V DC systems with easy screw terminal wiring, it’s designed for critical applications requiring seamless emergency power backup and automatic reconnection.

## 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 Great! - Works great. The power swaps over as it should.
Review: disappointed it is very small. - disappointed it is very small

## 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 | #238,018 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #149 in Outdoor Generator Transfer Switches |
| Brand Name | 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 |
| Customer Reviews | 4.3 4.3 out of 5 stars (40) |
| International Protection Rating | IP65 |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Yinhing |
| Mounting Type | Screw Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts |
| Operation Mode | Automatic |
| Part Number | Yinhing85rfpcwvy3 |
| Specification Met | Ip65 |
| Switch Type | Automatic |
| 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/51qVOw48K0L.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/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 3](https://m.media-amazon.com/images/I/51WwehuSdoL.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/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 5](https://m.media-amazon.com/images/I/51lwdv5qPdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great!
*by P***S on October 29, 2025*

Works great. The power swaps over as it should.

### ⭐⭐⭐⭐ disappointed it is very small.
*by T***C on February 13, 2026*

disappointed it is very small

### ⭐⭐⭐⭐⭐ 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!

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-16*