Hi-Link: AC-DC Isolated Converter Module 3.3V 5W 1.5A - HLK-5M03

Product Features

• Global universal input voltage(90-264VAC)

• Input and output isolation voltage 3000VAC

• Low power consumption, green enviroment protection, no-load loss＜0.1W

• High efficiency, high power density

• Long life design, continuous working time is greater then 100,000hours

• High output-quality environmentally friendly waterproof thermal conductive glue potting, dustproof,moisture-proof, shockproof, flame-retardant

• Meet UL/CE/EMC and safety testing requirenments

• Can be used in medical, industrial control, electric power, instrumentation, communication,railway and other fields

• Working Temerature        -25—+60 ℃
• Storage temperature        -40—+80 ℃
• Relative humidity             5—95 %
• Thermal methods             Natural cooling
• Atmospheric pressure      80—106 Kpa
• Altitude                            ≤2000 m
• Vibration coefficient        10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes. Meets secondary road transportation requirements

Input Features( test at room temperature)

• Rated input voltage        100-240Vac
• Input vlotage range         85-264VAC/70-350VDC
• The maximum input voltage             270VAC
• The maximum input CURRENT        ≤0.2A
• Input inrush current                         ≤10A
• Input low start                                 ≤50mS
• Long-term reliablity                         MTBF≥100000H
• External fuse recommended           1A/250Vac or 10Ω wire wound resistance, Slow blow
  

Output Features

• Full-load rated output voltage           3.3±0.2%
• Load regulation                                      ±0.5%
• Switching on/off overshoot amplitude                （Rated input voltage, output plus 10% load） ≤5 %VO
• Output over-current protection Output maximum load             110-150% A
• Ripple/Noise                   ≤100mVp-p(Typ:50)

Input Voltage & Load Characteristics

Working Environment Temperature & Load Characteristics

Typical Application Circuit

Parameter Recommendation

• F1/Fuse:1A/250Vac or 10Ω wire wound resistor, slow fuse
• MOV1/Varistor:10D561K(The cumulative surge is to protect the module from damage)
• C1/Safety capacitance: 0.1uF/275VAC(Filtering/safety protection/EMC certification)
• L1/Common-mode inductance:Sensible value 10-30mH(testing requirements 1KHZ/0.3V current:100-500mA). EMI filtering

Safety Characteristics

• Meet UL/CE requirements(UL/CE certification requires customers to self-certify)
• Safe compatible with battery
• The input end design adopts UL certification 1A insurance
• The fire ration of PCB board is 94-V0
• Safety standards comply with UL1012,EN60950,UL60950
• Insulation voltage I/P-O/P＞2500Vac
• Insulation resistance I/P-O/P＞100M 0hms/500Vdc 25℃ 70%RH
• Conforms to radiation EN55011, EN55022(CISPR22)
• Electrostatic discharge IEC/EN 61000-4--2 level4  8KV/15KV

Temperature rise safety design

Under normal conditons, the maximum temperature rise of the inner surface  of the power supply capacitor, 

main converter, etc. does not exceed 90℃，and the maximum temperature rise of the shell surface does not exceed 60℃

Dimension and Weight