HI-LINK AC/DC Compact Converter 3.3VDC 1A 3W HLK-PM03

Product Features

• Wide range input 85-264VAC/70-350VDC
• Input and output isolation voltage 3000VAC
• No-load power consumption ≤0.1W
• Working temperature range:-25℃
• Fully enclosed plastic housing, in keeping with UL94V-0 level
• High output short circuit and over-current protection and self recovery glue potting, dustproof, moisture-proof, shockproof, flame-retardant
• Meet UL/CE/EMC and safety testing requirements
• Using high-quality enviromentally friendly waterproof thermal conductive
• Can be using in medical, industrial control, electric power, instrumentation, communication, railway and other fields

Environment Condition

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

Input Features( test at room temperature)

• Rated input voltage        100-240Vac
• Input voltage range         85-264VAC/70-350VDC
• The maximum input voltage             270VAC
• The maximum input CURRENT        ≤0.1A
• Input inrush current                         ≤10A
• Input low start                                 ≤50mS
• Input voltage efficiency                   ≤69%/70%(110/220VAC)
• External fuse recommended           1A/250Vac or 10Ω wire wound resistance, Slow blow

Output Features

• Full-load rated output voltage          ±0.2%
• Load regulation                                 ±0.5%
• Switching on/off overshoot amplitude                5mS(115VAC/60mS,220VAC)
• Output over-current protection Output maximum load             110-150% A
• Ripple/Noise                   ≤70mVp-p(Typ:50)

Input Voltage & Load Characteristics

Working Environment Temperature & Load Characteristics

Typical Application Circuit

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 0.5A insurance
• The fire ration of PCB board is 94-V0
• Safety standards comply with UL1012,EN60950,UL60950
• 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 level 4 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 3W Series AC DC Power Module Datasheet