ENH0800A Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – specification describes the requirements of 400W watts switching power supply

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MODEL NO.ENH0800A ( Active PFC )
This specification describes the requirements of 400W watts switching
power supply with an 1U IPC form-factor, +5V standby voltage,remote on/off control,
full range input capability and forced air cooling characteristics.
) 1. AC INPUT
1.1 AC input requirements
The input voltage, current and frequency requirements for continuous
operation are stated below.
Table 1 AC Input Line Requirements
Parameter
Min
Nom.
Max
Vin(Full range)
90
100 - 240 264
Vin Frequency
47
63
Iin(Current)
5.5 2.5
Unit
VACrms
Hz
Arms
Power Factor Correction (PFC)＞0.95 at full load and normal input voltage.
1.2 Inrush current regulation
50 A @ 115Vrms
100 A @ 230Vrms (at 25^oC ambient cold start).
) 2. DC OUTPUT
2.1 DC voltage regulation
Parameter
+3.3V
+5V
+12V1
+12V2
-12V
+5VSB
Range
+/-5％
+/-5％
+/-5％
+/-5％
+/-10％
+/-5％
Min
+3.14
+4.75
+11.4
+11.4
-10.8
+4.75
Nom.
+3.3
+5
+12
+12
-12
+5
Max
+3.47
+5.25
+12.6
+12.6
-13.2
+5.25
Unit
Volts
Volts
Volts
Volts
Volts
Volts
AUDIT:____李復新 ______CHECK:______余 朝 波______DESIGN:______劉永紅 ______
ENH0800A SPEC REV:1.4
1 OF 8
2006/05/16