· Aluminum alloy shell, natural air cooling · High dependability constant pressure mode output · IP67 protection level, can be used all day weather conditions · 100% full load burn-in test · Suitable for LED lighting · Products passed CE, RoHS certification · 3 years warranty
- Product Description
Model DY-400W-12-H DY-400W-24-H OUTPUT DC voltage 12V±5% 24V±5% Rated current 33.3A 16.6A Current range 0-33.3A 0-16.6A DC output power 400W 400W Ripple &Noise (max) note.2 <400mV <400mV Load stability 1% 1% Voltage tolerance note.3 1% 1% Setup, Rise time note.4 200ms,50ms 200ms,50ms Hold up time(Typ.) 20ms 20ms INPUT Voltage range 178~250V AC Frequency range 50-60Hz AC current(Typ.) 5.13A 230VAC Inrush current Cold start ≤40A Incoming line stability ±0.5% Power factor(Typ.) PF≧0.6 Efficiency (Typ.) ≥89% ≥90.8% 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. -20℃ +45℃ 20%~90%RH Working humidity -40℃ +85℃ 10%~95%RH Storage temp., humidity -20℃~+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: 2.5KVAC 5mA 60s; input and shell; 2KVAC 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 EN61000-4-184.108.40.206.6.8.11.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.
Dimension 240x78x32(mm) Carton quantity 15pcs/Carton Carton size 490x290x170(mm) Net Weight 1.1kg/pcs Total Weight 15kg