Hi Link AC-DC Module 220Vac to 3.3Vdc "HLK-PM03"

HLK-PM03 AC-DC Module 220Vac to 3.3Vdc

The HLK-PM03 AC-DC Module 220Vac to 3.3Vdc is a compact isolated power supply. It converts high AC voltage to stable 3.3V DC. This module is perfect for electronics enthusiasts. It works with any AC input from 90V to 264V. You can use it in smart home devices. It also fits industrial controls and IoT projects.

This module delivers up to 5W of power. It has ultra-low ripple and noise. The output is clean and reliable. It includes overload and short circuit protection. The design meets UL and CE safety standards. It is also environmentally friendly. No-load loss is less than 0.1W.

The HLK-PM03 AC-DC Module is a true workhorse for modern electronics. It takes mains AC power and turns it into safe low voltage DC. This process is fully isolated for user safety. The module uses advanced switching technology. This keeps it cool and efficient. You can mount it directly on a PCB. Its small footprint saves valuable board space. The output is regulated to 3.3V with high precision. This ensures your sensitive components get clean power. The module handles voltage spikes well. It also works in humid or dusty environments. The HLK-PM03 AC-DC Module is built to last for years.

Key Features

• Input voltage range: AC 90V to 264V, universal for global use
• Output: 3.3V DC at up to 1.5A (5W max)
• Ultra-thin and ultra-small size for tight spaces
• High efficiency with low ripple and low noise
• Built-in overload and short circuit protection for safety
• Meets UL, CE, and EMC requirements for reliable operation

What's Included

• One HLK-PM03 AC-DC Module unit
• No additional cables or connectors
• Compact retail packaging
• Basic product manual with pinout

Use Cases

This HLK-PM03 AC-DC Module is ideal for DIY power supplies. Use it in Arduino or ESP32 projects. It powers sensors and microcontrollers. It works in home automation systems. It is also great for industrial control panels. You can even use it in LED lighting drivers. Typical buyers are hobbyists and engineers. They need a safe way to power 3.3V devices from AC mains. Students use it for lab experiments. Professionals use it in prototype designs. It is perfect for smart plugs and thermostats. The module also fits in security systems. Anyone building a connected device will love this module.

Order the HLK-PM03 AC-DC Module 220Vac to 3.3Vdc today. It is in stock at Electra Store. Get fast shipping and great support. Upgrade your project with a reliable power module. Buy now and start building with confidence. The HLK-PM03 AC-DC Module is ready to ship. Do not wait for your next project. Order today and enjoy clean power.