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· Design for indoor installation · Protections:Short circuit/Overload/Over voltage · Forced air cooling by built-in DC ball bearing fan · 100% full load burn-in test · Suitable for LED lighting · Products passed CE, RoHS certification · 3 years warranty

Product Category:

  • Product Description
  • Model DY-80W-48-15D
    OUTPUT DC voltage 48V±2%
    Rated current 1.6A
    Current range 0-1.6A
    DC output power 76W
    Ripple &Noise (max) note.2 800mVp-p
    Load stability ±5%
    Voltage tolerance  note.3 ±0.5%
    Setup, Rise time   note.4 /
     Hold up time(Typ.) /
    INPUT Voltage range 180-260VAC
    Frequency range 50-60Hz
    AC current(Typ.) 0.8A/180VAC   0.7A/220VAC
    Inrush current Cold start ≤70A
    Incoming line stability ±0.5%
    Power factor(Typ.) PF≧0.5
    Efficiency  (Typ.) ≥88%
    Leakage current ≤5mA/260VAC
    PROTECTION Short circuit   The power supply can resume normal operation when the short circuit is removed during power supply.
    Overload 105%-150% rated output power
    Protection type:Hiccup mode,recovers automatically after fault condition is removed
    Over current After the over current fault is removed, the power supply will automatically resume normal operation.
    ENVIRONMEN Working temp.    -10℃~+55℃( Refer to“derating curve”)
    Working humidity  20%~90%RH non-condensing
    Storage temp., humidity -40℃~+85℃,10%~95%RH
    Temp. coefficient ±0.03%℃(0-5℃)
    Vibration 10-500Hz, 2G 10min. / 1 cycle,  60 min. each axes
    SAFETY&EMC Aging test Input voltage : 220V 50HZ   Rated output current 25℃,  Burn-in 2h
    Withstand voltage Input and output: 1.5KVAC 5mA 3s input and shell; 1.5KVAC 5mA 3s
    Isolating resistance Between input and output, input and shell: 500VDC / 100MΩ
    EMC emission /
    EMC immunity /
    Safety standards /
    NOTE All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.
    Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf &47uf parallel  capacitor.
    Tolerance: includes set up tolerance. Line regulation and load regulation.
    Length of set up time is measured at first cold start .Turning ON/OFF the power supply may lead to increase of the set up time.





    Dimension 240x16.4x19.2(mm)
    Carton quantity 50pcs/Carton
    Carton size 355x295x305(mm)
    Weight 0.14kg/pcs