---
product_id: 563933147
title: "2 pcs HLK-PM01 AC DC 220V to 5V Step Down Power Supply Module Isolated Power Supply Module"
brand: "jzk"
price: "$74.14"
currency: USD
in_stock: true
reviews_count: 5
category: "Jzk"
url: https://www.desertcart.ec/products/563933147-2-pcs-hlk-pm01-ac-dc-220v-to-5v-step
store_origin: EC
region: Ecuador
---

# 3W high power density Wide AC input 90-264V Overload & short circuit protection 2 pcs HLK-PM01 AC DC 220V to 5V Step Down Power Supply Module Isolated Power Supply Module

**Brand:** jzk
**Price:** $74.14
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart life with precision and protection!

## Quick Answers

- **What is this?** 2 pcs HLK-PM01 AC DC 220V to 5V Step Down Power Supply Module Isolated Power Supply Module by jzk
- **How much does it cost?** $74.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/563933147-2-pcs-hlk-pm01-ac-dc-220v-to-5v-step)

## Best For

- jzk enthusiasts

## Why This Product

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

## Key Features

- • **Reliable & Safe:** Built-in overload and short circuit protection for peace of mind
- • **Compact Powerhouse:** Sleek 3.4 x 1.5 x 2 cm design fits anywhere in your smart setup
- • **Whisper-Quiet Efficiency:** Low ripple and noise ensure smooth, uninterrupted performance
- • **Certified Quality Assurance:** Meets UL, CE, EMC standards with a 10-year durability promise
- • **Universal Voltage Compatibility:** Handles 100-240V AC input for global-ready use

## Overview

The JZK HLK-PM01 is a compact, isolated AC-DC step-down power supply module converting 90-264V AC input to a stable 5V DC output at 0.6A. Designed for smart home devices, it features low noise, high efficiency, and built-in overload and short circuit protection. Certified to UL, CE, and EMC standards, it promises reliable performance backed by a 10-year quality guarantee.

## Description

JZK 2 x HLK-PM01 DC 220V to 5V DC Power Module Insulated Power Module HLK-PM01 Mini size: 3.2 x 2 x 1.5 cm (length x width x height). Weight: 21 g Nominal input voltage: 100-240 V AC Input Voltage Range: 90~264V AC Maximum input current: ≤ 0.2 A Input inrush current: ≤ 10 A Maximum input voltage: ≤ 270 V AC Slow Start Input: ≤ 50 mS Input low voltage efficiency: Wine = 110V AC, the output full load ≥ 69% Input high voltage efficiency: Wine = 220VAc, output full load ≥ 70% Long-term reliability: MTBF ≥ 100,000 H Rated output voltage without load: 5±0.1V DC Output voltage at full load: 5 ± 0.2 V DC Short current maximum output current: ≥ 1000 MA Long time maximum output current: ≥ 600 MA Voltage regulation: ± 0.2% Load regulation: ± 0.5% Inverter and output noise: (MVp-p) ≤ 50 MV. - Rated input voltage, output full load. With a 20 MHz bandwidth oscilloscope, the load side is tested with capacitors of 10 uF and 0.1 μF. Machine overrun: (Nominal input voltage, output plus 10% load) ≤ 5% VO Output over-current protection - Maximum load output of 150-200% A Output short circuit protection. ** NOTICE: Temperature rise rule: At room temperature, the supply capacitor, main transformer and other internal surface temperature rise shall not exceed 90°C; The rise in the temperature of the shell surface cannot exceed 60 ° C; Package contains: 2 x HLK-PM01 Power Module

Review: Voltage drop! - I used one of these to install a USB charging g socket on an old school Hitachi Super Woofer Ghetto Blaster. Worked a treat if you are prepared to solder the connections which are small.
Review: molto validi - compatti ed economici alimentatori per microcontrollori.

## Features

- * Rated input voltage: AC 100-240 V, 0.1A, 50-60 Hz. * Full voltage input (90 ~ 264 V AC). * Output: 5V DC, 0.6A. * P/N: HLK-PM01, 3W.
- JZK 2 x HLK-PM01 DC Power Supply Module DC 220V to 5V, Isolated Power Supply Module.
- The latest Hi-Link power module, suitable for intelligent switch control device, small volume, low current, input voltage range, is the best choice for smart home.
- Low ripple and low noise. Output overload short circuit protection function. High efficiency and power density. Low energy consumption. 100% load test.
- Meet the requirements of UL, CE, EMC and safety testing requirements; Quality guarantee of at least 10 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JZK |
| Product Dimensions | 3.4 x 1.5 x 2 cm; 22.68 g |
| Item model number | JZK |
| Manufacturer | JZK |
| Series | [JZK unique model name] |
| Color | 220V to 5V |
| Form Factor | Small rectangular box/cube |
| Voltage | 5 Volts |
| Wattage | 3 watts |
| Are Batteries Included | No |
| Item Weight | 22.7 g |

## Product Details

- **Model name:** [JZK unique model name]
- **Brand:** JZK
- **Compatible devices:** Personal Computer
- **Connector type:** 2 Pin
- **Output wattage:** 3 Watts

## Images

![2 pcs HLK-PM01 AC DC 220V to 5V Step Down Power Supply Module Isolated Power Supply Module - Image 1](https://m.media-amazon.com/images/I/616ujToGIRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Voltage drop!
*by M***R on 26 October 2025*

I used one of these to install a USB charging g socket on an old school Hitachi Super Woofer Ghetto Blaster. Worked a treat if you are prepared to solder the connections which are small.

### ⭐⭐⭐⭐⭐ molto validi
*by G***R on 22 September 2025*

compatti ed economici alimentatori per microcontrollori.

### ⭐⭐⭐⭐ I would buy again.
*by A***S on 6 August 2019*

Be careful to use a heat sink if you are not soldering this to a board. One of mine now wiggles on the Mains side. I wish they also sold a board that just had screw terminals for this on each end. I don't like how close the mains voltage are to each other. This is a really cool package. I hope it lasts for years.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-26*