Hi-Link AC-DC Power Module HLK-5M03 230V to 3.3V /3W SMPS Module (Hi-Link) is PCB mounted plastic enclosed isolated switching step-down power supply module. It can supply 5V DC from 120V AC - 230V AC and has a power rating of 3 Watt. This makes it perfect for small projects that needs a 5V supply from Mains.

Features:

• Meet UL, CE requirements,
• Ultra-thin, ultra-small
• All voltage input (AC: 90 ~ 245V)
• Low ripple and low noise
• Output overload and short circuit protection
• High efficiency, high power density
• The product is designed to meet the requirements of EMC and Safety Test
• Low power consumption, environmental protection, no-load loss <0.1W
• 100% load aging and testing
• Good output short circuit and over current protection and automatic recovery
• Input/output isolation withstand 3000Vac
• Adopt high quality environmental protection waterproof and heat conducting glue to seal, moisture proof, vibration proof
• It can be used in industrial, commercial and civil fields

Environment Condition

• Operation Temperature : -20 to +60 ℃
• Store Temperature : -40 to +80 ℃
• Relative humidity : 5 to 95 %
• Cooling way : Cooling by radiation  
• Atmospheric pressure : 80 to 106 Kpa
• Sea level elevation : ≤2000 m
• Vibration : Vibration coefficient 10~500Hz, 2G 10 min./1 cycle, 60min. each along X,Y,Z axes

Advantages:

There are many advantages for these module, such as low temperature rise, low power, high efficiency, high reliability, high security isolation etc. It is widely used in smart home, automation and control, communication equipment, instrumentation and other industries.

Package Includes:

• 1 x HLK-5M03 230V to 3.3V /3W Switch Power Supply Module