Hi-Link HLK-10M05B 10W AC-DC 5V 2A Isolated Power Supply Module

HLK-10M05B is a high-quality enclosed AC-DC switching power module that provides a stable 5V DC output up to 2A (10W) directly from an 85-265V AC mains supply. Its compact size, high reliability, and built-in protection circuits make it an excellent choice for smart home devices, IoT products, industrial control systems, security equipment, and embedded electronics.
The module is fully isolated between input and output with 3000VAC isolation, reducing electrical noise and improving safety. It also features low no-load power consumption, low ripple and noise, and automatic recovery after short-circuit or over-current conditions. Each module is factory tested for reliable continuous operation.
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Features
10W AC-DC isolated power supply module
Universal input voltage: 85-265V AC
Stable 5V DC output
Maximum output current: 2A
3000VAC input-output isolation
Built-in short circuit protection
Built-in over-current protection with auto recovery
Low ripple and low noise output
Low no-load power consumption (<0.1W)
High efficiency and long service life
Compact enclosed design
100% factory tested
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Technical Specifications
Model: HLK-10M05B
Brand: Hi-Link
Input Voltage: 85-265V AC (120-350V DC)
Output Voltage: 5V DC
Output Current: 2A
Output Power: 10W
Isolation Voltage: 3000VAC
Efficiency: Up to 85%
Ripple & Noise: ≤100mVp-p
Operating Temperature: -25°C to +60°C
Dimensions: 47.5 × 28.5 × 22mm
Cooling: Natural air cooling 
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Applications
ESP32 & ESP8266 Projects
Arduino Projects
Raspberry Pi Power Supply
Smart Home Devices
IoT Products
Industrial Automation
Security & CCTV Systems
Home Automation Controllers
LED Controllers
Embedded Electronics
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Package Includes
1 × Hi-Link HLK-10M05B 5V 2A AC-DC Power Module