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DY-400W-12-X
DY-400W-12-X
DY-400W-12-X
DY-400W-12-X
DY-400W-12-X
DY-400W-12-X
DY-400W-12-X
DY-400W-12-X

DY-400W-12-X

· 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

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Model DY-400W-12-X DY-400W-24-X
OUTPUT DC voltage 12V±5% 24V±5%
Rated current 33A 16.6A
Current range 0-33A 0-16.6A 
DC output power 400W 400W
Ripple &Noise (max) note.2 180mVp-p 180mVp-p
Load stability 1% 1%
Voltage tolerance  note.3 ±0.5% ±0.5%
Setup, Rise time   note.4 200ms,50ms 200ms,50ms
 Hold up time(Typ.) 20ms 20ms
INPUT Voltage range 170-265VAC
Frequency range 50-60Hz
AC current(Typ.) 3.6A 230V
Inrush current Cold start ≤40A
Incoming line stability ±0.5%
Power factor(Typ.) PF≧0.65
Efficiency  (Typ.) >88% >90%
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%-200% 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.
Over voltage   When the output voltage exceeds the rated voltage, the power supply will be protected and normal operation can be resumed after the fault is removed.
ENVIRONMEN Working temp.    -10℃~+50℃( Refer to“derating curve”)
Working humidity -40 ~ +70℃   20%～90%RH
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: AC2.5KV  5mA 60S input and shell; AC2KV 5mA 60S
Isolating resistance Between input and output, input and shell: 500VDC / 100MΩ
EMC emission Compliance to EN55032(CISPR32)Class B.EN61000-3-2,-3,EAC TP TC 020
EMC immunity Compliance to EN61000-4-2.3.4.5.6.8.11.EN55024,light industry level,criteria A,EAC TP TC 020
Safety standards UL62368-1,TUV EN62368-1.EAC TP TC004 approved
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.

 

Others

Dimension 220x60x22(mm)
Carton quantity 50pcs/Carton
Carton size 460x340x185(mm)
Net Weight 0.5kg/pcs
Total Weight 25kg