---
product_id: 446116009
title: "3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer"
brand: "nc"
price: "฿1594"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/446116009-3v-1amp-power-adapter-supply-100-240-ac-to-dc
store_origin: TH
region: Thailand
---

# 3V DC output power Universal 100-240V AC input Built-in short circuit protection 3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer

**Brand:** nc
**Price:** ฿1594
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your gear with confidence and style!

## Quick Answers

- **What is this?** 3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer by nc
- **How much does it cost?** ฿1594 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/446116009-3v-1amp-power-adapter-supply-100-240-ac-to-dc)

## Best For

- nc enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with FCC, CE, RoHS, and CCC certifications plus short circuit protection.
- • **Global Compatibility:** Works seamlessly with 100-240V AC inputs, perfect for worldwide use.
- • **Compact & Lightweight:** Slim 7.6 x 2.7 x 4 cm design weighing just 59g fits anywhere.
- • **Reliable 3V 1A Output:** Delivers a steady 3 volts at 1 amp for consistent device performance.
- • **Versatile Device Support:** Ideal for routers, mini speakers, LED lamps, and more—power your essentials effortlessly.

## Overview

This 3V 1A power adapter offers a reliable 3-watt DC output with universal 100-240V AC input compatibility. Featuring a compact design and essential safety certifications, it supports a wide range of electronics including routers, audio devices, and security equipment. Its short circuit protection and precise polarity ensure safe, efficient power delivery for your professional and personal tech needs.

## Description

Full description not available

## Features

- Package included ：1x 3V 1A power supply adapter
- Input: 100-240 V AC 50/60 Hz;Output:DC 3V 1A(1000mA) , max. such as 160mA 250mA 300mA 450mA 0.5A 0.85A 1A, We recommend to use less than 80% of the full load. DO NOT OVERLOAD! Cord Length: about 100cm
- Warning： Please check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device
- DC plug size: 5.5mmx2.5mm(5.5mmx2.1mm compatible) ; Inside diameter is positive +,outer diameter is negative - ;(Please note: The positive and negative poles must not be wrongly connected, as this will cause the equipment to not work .)
- Application:Used for set-top boxes, attendance machines, routers, game consoles, repeater, players, mini speakers, headphones,Security equipment, LED lamps, communication equipment, audio-visual products, digital products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NC |
| Manufacturer | N\C |
| Model | BY0301&BK |
| Product Dimensions | 7.6 x 2.7 x 4 cm; 59 g |
| Item model number | BY0301&BK |
| Compatible Devices | AC-DC 3V 1A Converters, Cameras |
| Special Features | Short Circuit Protection |
| Mounting Hardware | 3V 1Amp Power Adapter Supply |
| Number of items | 1 |
| Voltage | 3 Volts |
| Wattage | 3 Watts |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | DC Barrel |
| Material | Plastic |
| Mounting Type | Wall Mount |
| Manufacturer | N\C |
| Item Weight | 59 g |

## Product Details

- **Brand:** NC
- **Connector Type:** Barrel Connector
- **Compatible Devices:** AC-DC 3V 1A Converters, Cameras
- **Included Components:** 3V 1Amp Power Adapter Supply
- **Special Feature:** Short Circuit Protection
- **Colour:** Black
- **Input Voltage:** 240 Volts
- **Amperage:** 1 Amps
- **Wattage:** 3 Watts
- **Number of Items:** 1

## Images

![3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer - Image 1](https://m.media-amazon.com/images/I/717TZ7StwqL.jpg)
![3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer - Image 2](https://m.media-amazon.com/images/I/71XhVVVGpGL.jpg)
![3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer - Image 3](https://m.media-amazon.com/images/I/212Lr1WuF1L.jpg)
![3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer - Image 4](https://m.media-amazon.com/images/I/51pWOp7h33L.jpg)
![3V 1Amp Power Adapter Supply 100-240 AC to DC 3Volt 1000mA 2.1mm X 5.5mm Plug 3V 1A AC/DC Power Supply Transformer - Image 5](https://m.media-amazon.com/images/I/710jDgVsVRL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/446116009-3v-1amp-power-adapter-supply-100-240-ac-to-dc](https://www.desertcart.co.th/products/446116009-3v-1amp-power-adapter-supply-100-240-ac-to-dc)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*