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Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter in Bangladesh
Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter in Bangladesh

Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter

SKU: 251210005124

Brand: Made in China

Warranty: 3 Days

৳ 460.03

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Category: Power Supply

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Description of Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter

The Hi-Link HLK-PM03 is a compact, highly efficient, isolated switching power supply module designed to convert high AC voltage (mains power) directly into a stable 3.3V DC output. The HLK-PM03 AC/DC converter reliably supplies 3.3V from 100 - 240V AC sources. This makes it ideal for small projects that need a 3.3V supply directly from mains voltage.

With a small footprint and robust protection features, it is ideal for embedding in electronic projects, IoT devices, microcontroller boards (such as ESP8266/ESP32), smart-home modules, sensors, and other low-voltage systems that require safe and reliable mains-derived power.

The HLK-PM03 features built-in protection against overcurrent and short circuits, ensuring high reliability and safety. The module has a working temperature range of -25 ℃ to 60 ℃. Its fully enclosed plastic casing is flame-retardant (UL94V-0 level), making it an ideal choice for embedded power solutions.

 

Technical Specifications

Here are the major specifications for the HLK-PM03:

  • Brand Name: Hi-Link
  • Model Number: HLK-PM03
  • Input: 100 - 240V AC
  • Output: 3.3V DC
  • Working Temperature: -25°C to +60°C
  • Size:  34mm*20mm*16mm

 

Applications

The small size and high reliability of the HLK-PM03 make it suitable for a wide range of applications, especially those requiring a stable 3.3V power source directly from the main AC power line.

  • IoT (Internet of Things) Devices: Ideal for powering Wi-Fi microcontrollers like the ESP8266 or ESP32 in embedded smart home projects (e.g., controlling a relay with mains voltage).
  • Smart Home Appliances: Used as the primary power supply for smart switches, sensors, and compact control units.
  • Industrial Control: Applicable in various industrial control systems, instrumentation, and monitoring equipment.
  • Communication Equipment: Suitable for various communication modules and systems.
  • Other Fields: Electric power, medical instrumentation, and railway equipment.

 

Documents & Resources

 

Package Includes

  • 1 x Hi-Link HLK-PM03 AC-DC 220V to 3.3V Step Down Power Supply Module Converter

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Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter

৳ 460.03

What is the price of Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter in BD?

The latest and best price of Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter in BD is BDT 460.03 Taka. You can purchase the Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter at the best price on TechShopBD.com or visit our office to pick yours up today.

Where to buy a Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter in BD?

You can easily buy the Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter at the best price in BD from TechShopBD.com (our online store) or visit our physical office.

Top Reasons to Choose TechShopBD for Purchasing Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter

When you choose TechShopBD for purchasing Hi Link HLK PM03 AC DC 220V to 3.3V Step Down Power Supply Module Converter, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

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