Mini Redundant Power Supply 400W SS-400R8P

Features

E.O.L. (End of Life) as of 1/30/19
400W
Mini Redundant Power Supply
Dimensions(mm): 200 x 150 x 86
ATX 12V / EPS 12V
Cooling by forced air
Temperature Range: Operation 0˚C～50˚C
Hold Up Time: 16ms at maximum load & normal input voltage
Efficiency: ≧ 73﹪at full load. (Normal Line)

Specifications
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Mini Redundant Power Supply 400W SS-400R8P Product Description

The Mini Redundant Power Supply 400W SS-400R8P includes hot-swap and power sharing functions. The mini redundant power supply is ideal for telecommunications and industrial systems. The SS-400R8P power signal should be asserted high to indicate that +5VDC and +3.3VDC output are above the low voltage thresholds. Compatible signal out with 100ms to 500ms. The power supply offers over power protections and shall shut down if the output power exceeds 130% to 160%. In addition, a short circuit placed between the DC return and the output shall cause no damage and the power supply shall shutdown.

AC Input
Voltage: 90~264 Full Range 47Hz~63Hz.

Function
Power Good Signal: 100ms~500ms, TTL compatible signal
Power Fail Delay: >1msec. ,TTL compatible signal
PS-ON: Power off:PS-ON = 2V min. ;Power on:PS-ON = 0.8V max.

Environmental
Operating Temperature: 0˚C to 45˚C
Storage Temperature: -20˚C to +70˚C
Operating Humidity: 20% to 90%,non-condensing
Storage Humidity: 5% to 95%, non-condensing

Safety & EMI/RFI
Safety Standards: UL,cUL,TUV,CB
EMI/RFI Standards: CISPR22(EN55022) Class A, FCC Part15 Class A

Others
MTBF: 100,000 hours
Coolings: 38x38x28mmx6 DC FANS
Dimension(DxWxH): 300x101x125mm

DC Output

OUTPUT VOLTAGE	OUTPUT CURRENT		REGULATION	OUTPUT
OUTPUT VOLTAGE	MIN(A)	MAX(A)	LOAD	RIPPLE & NOISE MAX.[P-P]
+5V	3	25	±5%	50mV
+12V	2	28	±5%	120mV
+3.3V	0.3	23	±5%	50mV
-12V	0.1	0.8	±10%	120mV
+5VSB	0.1	2	±5%	50mV

Note:
1. The combined total power from +5V and +3.3V shall not exceed 120W.
2. Noise Test – Noise bandwidth is from DC to 20 MHz.
3. Ripple frequencies greater than 1MHz shall be attenuated by the measurement System.
4. Add 0.1uF/10uF capacitor at output connector terminals for ripple and noise measurements.