HLK 20M09 Hi-Link 9V 20W AC to DC Power Supply Module

HLK 20M09 Hi-Link 9V 20W AC to DC Power Supply Module 

The HLK?20M09 is a high?efficiency isolated AC?to?DC switch?mode power supply module that converts mains voltage (100–240?V AC) into a stable 9?V DC output at up to 20?W of power. Its compact, PCB?mountable design provides a space?saving alternative to bulky transformers and external adapters. With built?in protections and reliable performance, this module is ideal for powering medium?power electronics directly from AC mains in industrial, embedded, and consumer applications.

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Features

• Wide AC input range: 100–240?V AC
• Regulated 9?V DC output: Up to 20?W (?2.22?A)
• Input?to?output isolation: Enhanced safety
• High efficiency: Low heat generation
• Low ripple and noise: Suitable for sensitive circuits
• Protection functions: Built?in overload and short?circuit protection
• Compact PCB?mountable form factor
• Low standby power consumption
• Designed for continuous operation
• Compliance with safety/EMC standards

Applications

• Industrial control and automation systems
• Communication and networking devices
• Embedded and microcontroller?based systems
• Consumer electronics requiring 9?V DC power
• Security and surveillance systems
• LED lighting drivers and display units
• Smart home and IoT devices
• Test and measurement instruments