HLK-5M12 AC-DC 220V-12V 5W STEP-DOWN POWER SUPPLY MODULE

• Type: AC to DC Step-Down Power Supply Module   
• Input Voltage: 220V AC
• Output Voltage: 12V DC   
• Output Current: 0.42A
• Power Rating: 5W   
• Size: 44.5mm x 25.4mm x 20mm   

• High efficiency and low ripple   
• Overcurrent, overvoltage, and short circuit protection   
• Isolated output for safety   
• Compact and lightweight   
• Wide input voltage range (85-264V AC)   
• Long lifespan

• LED lighting
• Security systems
• Industrial automation
• Home appliances
• DIY electronics projects   

• High Efficiency: Converts AC to DC with minimal power loss, resulting in energy savings.   
• Safety: Isolated output and multiple protection features ensure safe operation.   
• Reliability: Designed for long-term use with minimal maintenance.  
• Versatility: Suitable for a wide range of applications due to its compact size and flexible input voltage range.   

• Input Voltage: 85-264V AC   
• Output Voltage: 12V DC   
• Output Current: 0.42A
• Power: 5W   
• Efficiency: Up to 85%
• Ripple: <100mVp-p
• Isolation Voltage: 3000V AC   
• Operating Temperature: -20°C to +60°C   
• Storage Temperature: -40°C to +80°C   
• Dimensions: 44.5mm x 25.4mm x 20mm   
• Weight: 50g

DATA SHEET AND USECASE

Key Features:

• Input Voltage Range: 90–264V AC
• Output Voltage: 12V DC
• Output Current: Up to 0.42A
• Power Rating: 5W
• Efficiency: Approximately 70% at full load
• Operating Temperature: -20°C to +60°C
• Protections: Over-current and short-circuit protection with self-recovery
• Dimensions: 38 x 23 x 18 mm