---
product_id: 201458178
title: "HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS)"
brand: "hi-link"
price: "HK$201"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/201458178-hi-linkhlk-2m03-power-supply-module-ac-dc-220v-to
store_origin: HK
region: Hong Kong
---

# 2W Power 90-245V Input Safety Isolated HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS)

**Brand:** hi-link
**Price:** HK$201
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Life with Smart Efficiency!

## Quick Answers

- **What is this?** HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) by hi-link
- **How much does it cost?** HK$201 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/201458178-hi-linkhlk-2m03-power-supply-module-ac-dc-220v-to)

## Best For

- hi-link enthusiasts

## Why This Product

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

## Key Features

- • **Robust Protection:** Stay worry-free with built-in short circuit and overcurrent protection that self-recovers.
- • **Eco-Friendly Design:** Reduce your carbon footprint with low power consumption and no-load loss under 0.1W.
- • **Powerful Efficiency:** Experience a compact 2W power supply that maximizes performance without compromising space.
- • **Global Compatibility:** Enjoy universal input voltage from 90 to 245Vac, making it perfect for any environment.
- • **Versatile Applications:** Ideal for smart homes, automation control, and communication equipment—your go-to solution!

## Overview

The HI-LINK HLK-2M03 Power Supply Module is a compact and efficient AC-DC converter designed for a wide range of applications, featuring a global input voltage range, low power consumption, and robust safety features, making it an essential component for modern smart home and automation systems.

## Description

HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS)

## Features

- The 2W ultra-small series module power supply is a small size and high efficiency module power supply designed by Hilink Electronics for customers.
- It has the advantages of global input voltage range, low temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. Has been widely used in smart home, automation control, communication equipment, instrumentation and other industries.
- Universal universal input voltage (90 ~ 245Vac)
- Low power consumption, environmental protection, no-load loss <0.1W
- Good output short circuit and over current protection and self-recovery

## Images

![HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) - Image 1](https://m.media-amazon.com/images/I/61+Jszx2IkL.jpg)
![HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) - Image 2](https://m.media-amazon.com/images/I/51nAPoLin-L.jpg)
![HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) - Image 3](https://m.media-amazon.com/images/I/61+ALcG7Y6L.jpg)
![HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) - Image 4](https://m.media-amazon.com/images/I/51GUMKNrNdL.jpg)
![HI-LINKHLK-2M03 Power Supply Module AC-DC 220V to 3.3V 600mA Step Down Buck Isolated Intelligent Household Switch Converter (2 PCS) - Image 5](https://m.media-amazon.com/images/I/51iefY8Ry5L.jpg)

## Available Options

This product comes in different **Colour Name** options.

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**Shop now:** [https://www.desertcart.hk/products/201458178-hi-linkhlk-2m03-power-supply-module-ac-dc-220v-to](https://www.desertcart.hk/products/201458178-hi-linkhlk-2m03-power-supply-module-ac-dc-220v-to)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-03*