S - Standard Size Power Supply

S-400W

Port:
China
Payment Terms:
T/T
Model:
S-400 Series
Brand
CNDF / OEM
Code
8504.40
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Model S-400-12 S-400-15 S-400-24 S-400-36 S-400-48
Output DC Voltage 12V 15V 24V 36V 48V
Voltage Tolerance ±1% ±1% ±1% ±1% ±1%
Rated Current 33.3A 27A 16.7A 11A 8.5A
Current Range 0~33.3A 0~27A 0~16.7A 0~11A 0~8.5A
Rated Power 400W 400W 400W 400W 400W
Ripple & Noise 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
Voltage ADJ. range 10.8~13.2V 13.5~16.5V 21.6~26.4V 32.4~39.6V 43.2~52.8V
Setup,rise time 200ms,80ms/230VAC 200ms,80ms/115VAC (at full load)
Hold up time 30ms/230VAC 16ms/115VAC (at full load)
Input Voltage Range 90~132VAC/180~264VAC selected by switch, 255~370VDC
Frequency 47~63HZ
AC Current 8A/115VAC 4.5A/230VAC
Efficiency 81% 84% 84% 87% 87%
Inrush Current Cold start 55A/230VAC 30A/115VAC
Leakage Current < 3.5mA/240VAC
Function Fan on/off control RTH2≥50℃ FAN ON,≤45℃ FAN OFF (3.3~7.5V)
RTH3≥55℃ FAN ON,≤50℃ FAN OFF (12~48V)
Protection Overload Rated output power 105%~150% start over load protection
protection type:Constant current limiting, recovers automatically after fault condition is removed.
Overvoltage Protection type:Constant voltage limiting, recovers automatically after fault condition is removed
Overtemp Protection type:Output voltage decline,recovers automatically after temperature fall
Environment Working temp., humidity -10℃~+60℃, 20%~90%RH non-condensing
Storage temp., humidity -20℃~+85℃, 10%~95%RH
Temp. Coefficient ±0.03%/℃(0~45℃)
Withstand Vibration 10~500Hz, 2G 10min./1cycle, period for 60min., each along X, Y, Z axes
Safety Withstand Voltage I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25℃/70%RH
Compliance Safety Standard Compliance to UL1012
EMC Standard Compliance to EN55022, Class B, EN61000-6-1
Others Dimension 215x115x50mm(LxWxH)
Weight/packing 0.88kg/20pcs/18kg
Note 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
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