HI-LINK AC/DC Compact Converter 24VDC 0.83A 20W HLK-20M24

Product Features

• Wide range input 85-265VAC/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 suing in medical, industrial control, electric power, instrumentation, communication, railway and other fields

Environment Condition

• Working Temperature                  -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 requirements for secondary road transportation

Input Features( test at room temperature)

• Rated input voltage                          100-240Vac
• Input voltage range                          85-265VAC/70-350VDC
• The maximum input current             ≤0.4A
• Input inrush current                         ≤34A
• Input low start                                 ≤50mS
• External fuse recommended           2A/250Vac or 10Ω wire wound resistance, Slow blow

Output Features

• Full-load rated output voltage                       24.0±0.2%
• Load regulation                                                     ±0.5%
• Switching on/off overshoot amplitude                (Rated input voltage, output plus10% load)≤5%Vo
• Output over-current protection Output maximum load             110-130% 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

20W series power supply module datasheet