5V AC-DC Isolation Switching Power Supply Module for Embedded, IoT & DIY Electronics

Description

The 5V AC-DC Isolation Switching Power Supply Module is a compact, high-efficiency power conversion module designed to convert 220V AC mains input into a stable regulated 5V DC output. It is an ideal solution for powering embedded systems, IoT devices, microcontrollers, sensors, smart home products, industrial control circuits, and DIY electronics projects.

Built with an isolated switching power supply architecture, the module provides reliable electrical isolation between the AC mains and the low-voltage output, ensuring improved safety and stable operation. Its ultra-compact size, low ripple output, low standby power consumption, and high conversion efficiency make it suitable for space-constrained applications.

This product is available in multiple current and power variants while maintaining the same 5V regulated output voltage. Simply choose the required output current according to your application.

High-power variants may have different PCB layouts or component sizes while maintaining the same electrical functionality.

Please select the correct current and wattage variant before placing your order.

Note: Actual product design may vary slightly depending on the manufacturing batch and stock availability.

Key Features

• Universal AC mains input
• Regulated 5V DC isolated output
• Multiple current and wattage variants available
• Compact and ultra-thin PCB design
• High-efficiency switching power supply
• Low ripple and low noise output
• Built-in overload protection
• Short-circuit protection
• Electrical isolation between AC input and DC output
• High power density
• Low standby power consumption
• Reliable long-term operation
• Easy PCB integration
• Suitable for industrial and DIY applications
• Designed to meet EMC and electrical safety requirements
• UL & CE compliant design (manufacturer dependent)

Technical Specifications

Package Includes

• 1 5V AC-DC Isolation Switching Power Supply Module (Selected Variant)

Applications

• Arduino Projects
• ESP32 & ESP8266 Projects
• Raspberry Pi Accessories
• IoT Devices
• Embedded Systems
• Smart Home Electronics
• Industrial Control Circuits
• Relay Modules
• Sensor Power Supply
• LED Controllers
• Home Automation
• Access Control Systems
• Security Equipment
• Communication Devices
• Instrumentation
• DIY Electronics Projects

Precautions

• This module operates directly from AC mains voltage; handle with care.
• Disconnect the AC supply before installation or maintenance.
• Verify AC input and DC output connections before powering the module.
• Do not exceed the rated current of the selected variant.
• Ensure adequate ventilation during continuous operation.
• Avoid installation in damp or corrosive environments.
• Prevent contact with exposed AC terminals while powered.
• Installation should be carried out by users familiar with electrical safety practices.