Hi-Link HLK-PM03 3.3V 3W AC-DC Power Supply Module

Hi-Link HLK-PM03 3.3V 3W AC-DC Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. Hi-Link 3.3V 3W SMPS can supply 3.3V DC from  120V AC – 230V AC and has a power rating of 3 Watt.

This makes it perfect for small projects that need a 3.3 volt supply from mains. There are many advantages to these modules, such as low-temperature rise, low power, high efficiency, high reliability, high-security isolation, etc.

This HLK-PM03 AC DC converter voltage source is a switching source, so you do not have to worry about fluctuations in voltage grid. It is considered designing to mount on the PCB and is the ideal solution to power pads that you take.

Features:

• Ultra-thin, ultra-small 230V to 3.3V power supply module
• 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

Specifications:

• AC Input Voltage Range: 90 ~ 264V
• Output DC Voltage: 3.3V
• Input Low Voltage Efficiency: Vin=110VAc, Output full-load: 69%
• Input High Voltage Efficiency: Vin=220VAc, output full-load: 70%
• Load rated output voltage: +3.3±0.1
• Short-term maximum output current: 1000mA
• The maximum output current for a long time:: 600mA
• Operating Temperature:: -20 to +60°C
• Store Temperature: -40 to +80°C
• Relative humidity: 5 to 95%
• Input current surge: <10A
• Maximum input current: <0.2A
• Voltage Regulation: ±0.2 %
• Load Regulation: ±0.5 %
• Dimensions in mm (LxWxH): 33 x 19 x 15
• Weight(gm): 22
• Color: Black

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. HLK PM03 3.3V power module is widely used in smart home, automation and control, communication equipment, instrumentation and other industries.

Package Includes:

• 1 x Hi-Link HLK-PM03 3.3V 3W AC-DC Power Supply Module