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KP-AS250BZK
250W ATX
AC
to DC Power Supply.
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AC INPUT RATING
95 VAC TO 132 VAC OR 190 VAC TO 264 VAC USER SELECTALE.
MAXIMUM INRUSH CURRENT: 20A FOR 110 VAC COLD START, 40A FOR 220 VAC COLD.
OUTPUT RATING
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OUTPUT-1
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OUTPUT-2
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OUTPUT-3
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OUTPUT-4
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OUTPUT-5
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OUTPUT-6
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| VOLTAGE |
+5V
DC
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+12V
DC
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-5V
DC
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-12V
DC
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+3.3V
DC
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+5VSB
DC
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| MAXIMUM
LOAD |
25A
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10A
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1A
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1A
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14A
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1A
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| MINIMUM
LOAD |
6.5A
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2.5A
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0A
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0A
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0A
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0A
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THE
TOTAL OUTPUT OF +5V DC AND +3.3V DC MUST LESS THAN 125W
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| RIPPLE
/ NOISE |
100mV
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150mV
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100mV
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150mV
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70mV
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100mV
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| LINE
REGULATION |
±
1%
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±
1%
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±
1%
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±
1%
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±
1%
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±
1%
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| LOAD
REGULATION |
±
5%
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±
5%
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±
10%
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±
10%
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±
5%
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±
5%
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| CROSS
REGULATION |
±
5%
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±
5%
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±
10%
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±
10%
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±
5%
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±
5%
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OVERALL PERFORMANCE
Total output power : 267W continuous output
Efficiency : 70% typical at full load
Hold up time : 16ms at maximum load and normal input voltage
Power good : TTL compatible signal out with 100ms to 500ms
FEATURE
Short circuit protection (SCP): All output equipped with short circuit
protection
Over Power protection : Peak power protected to between 120% to 160% of continuous
rated power
Over voltage protection (OVP): +6V ± 0.5V by +5V
REMOTE SENSE FOR : +5V, +3.3V
ENVIRONMENTAL
CONDITIONS
Operating temperature : 0 to 50 degree Celsius ambient
Cooling : By forced air
Storage temperature : -20 to + 85 degree Celsius ambient
Storage humidity : 10~90%
RELIABILITY
Mean time between failure : 100K hours at 25 degree Celsius ambient
Approvals : UL, TUV approved, CE marked.
DIMENSIONS
PS/2 Type Dimension : 150(L) x 140(W) x 86(H) /mm
MAIN COMPONENTS
MOSFET IRFP840 (8A/500V)x2
SCHOTTKY DIODE ESAD83-004 (30A 40V) x 2 FOR +3.3V, +5V OUTPUT.
FAST DIODE STPR1620 (16A 200V) FOR +12V OUTPUT
HIGH VOLTAGE CAPACITOR 470uf / 200V
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