1.
SCOPE:
This specification defines the performance and characteristic for model
of TOP-420P4 Power Supply. |
2.
DIMENSION:
(DxWxH) 5.7"x5.9"x3.3" / 145x150x86(mm) |
3.
AC INPUT:
3-1. AC Input:
95~132 VAC or 190~264 VAC select switch (Auto Switching is Optional ),88~264VAC
w/active PFCversion(optional)
3-2. Frequency: 47HZ to 63HZ
3-3. Input Current:
10A maximum (RMS) at 115VAC, 6A maximum (RMS) at 230VAC
3-4. Inrush Current:
35A maximum at 115VAC, 70A maximum at 230VAC |
4.
DC OUTPUT:
4-1. DC Output:
|
Voltage
|
Min.
Current
|
Max.
Current
|
Peak
Current
|
Ripple
|
|
+3.3V
|
0.3A
|
26.0A
|
28.0A
|
50mVp-p
max.
|
|
+5V
|
0.1A
|
42.0A
|
54.0A
|
50mVp-p
max.
|
|
+12V
|
0.0A
|
18.0A
|
23.0A
|
120mVp-p
max.
|
|
-5V
|
0.0A
|
0.5A
|
0.8A
|
50mVp-p
max.
|
|
-12V
|
0.0A
|
0.8A
|
1.0A
|
120mVp-p
max.
|
|
+5V
SB
|
0.0A
|
2.0A
|
2.5A
|
50mVp-p
max.
|
|
(
+ 5V and +3.3V combined output 220W )
( + 5V and +3.3V and +12V combined output 400W ) |
| (Peak
Current is limited to total duration of 60 seconds) |
4-2.
Output Regulation:
|
+
3.3V
|
+/-
5% Max.
|
|
+
5V
|
+/-
5% Max.
|
|
+
12V
|
+/-5%
Max.(Normal Condition)
|
|
-5V
|
+/-
10% Max.
|
|
-12V
|
+/-
10% Max.
|
|
+
5VSB
|
+/-
5% Max.
|
|
4-3. Line Regulation: +/- 1% maximum at full load
4-4. Overshoot And Undershoot:
The output voltage has no overshoot or undershoot during turn-on or turn-off
the power supply
4-5. Overload And Short Protection:
All DC outputs are protected from overload circuit and short circuit condition
4-6. Overvoltage protection:
All DC outputs will be reduced to zero if the output voltage threshold is
exceeded.
The overvoltage threshold of +5V output is between 5.8V to 6.3V
The overvoltage threshold of +12V output is between 14V to 17V
The overvoltage threshold of +3.3V output is between 3.6V to 4.2V
|
|
5.
GENERAL SPECIFICATION:
5-1. Efficiency: 70% minimum at 115VAC , 420W output
5-2. Operation Temperature: 0 ~ 50 degree C
5-3. Storage temperature: -25 ~ 85 degree C
5-4. Humidity:
Operating: 20% To 80% RH, Storage: 10% To 90% RH
5-5. Hold Up Time:
All output voltages will stay within regulation for at least 16.6ms after
an AC line voltage failure is detected at nominal line (115 VAC or 230
VAC) under full load condition.
5-6. Withstand Voltage:
2200VDC between input and ground for 1 minute
|
|
5-7. Timing / Housekeeping
/ Control:
|
| Power
-down Warming |
| Both
+5V output voltage and AC input voltage are sense and logical signal.The
power good signal is pulled to TTL compatible high level for normal operation
and low level for faulty condition. The AC fail signal will cause the power
good signal going to a low level in 1 millisecond advance the DC output
fall below the regulation limits. The operating point is used as a reference
for measuring the1 millisecond as normal operation between minimum and maximum
loading. |
|
5-8.Cooling: The air
forced cooling
|
|
5-9. Power Factor Correction(PFC)
TOP-420P4
(w/PFC) version is facilitated with the universal input 88~ 264VAC active
PFC with the PF value >0.960
115V (Nominal) Operation
PFC reaches 96.0% at 115V, 60Hz, under full output loading in accordance
with the EN 61000-3-2, class D standards.
230V (Nominal) Operation
PFC reaches 96.0% at 230V, 50Hz, under full output loading in accordance
with the EN 61000-3-2, class D standards.
|
EN
55022: Class B
EN 61000-3-2: Class D
EN 61000-3-3 |
|
EN
55024: 1998
IEC 61000-4-2:1995
IEC 61000-4-3:1995
IEC 61000-4-4:1995
IEC 61000-4-5:1995
IEC 61000-4-6:1996
IEC 61000-4-8:1993
IEC 61000-4-11:1994 |
