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PIZ1025S-90-ACB 1U Flex ATX 250W 80 Plus Gold. ACBEL FLXA4251A Dimensions (D x W x H) 150 x 81.5x 40.5mm Efficiency
The power supply efficiency at 25 C shall be 90% (-/+1%) minimum efficiency at 50% of
rated output and 87% (-/+1%) minimum efficiency at 20% and 100% of rated output, to meet
80Plus requirement at 115Vac/60Hz.
It is better to meet the 80 plus requirement .as the web site as follow:
http://www.80plus.org/ Input Specifications
1-1. Input condition:
Range Select
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Nominal
|
Units
|
Vin
|
100 - 240
|
VAC
|
Frequency
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50 - 60
|
Hz
|
AC input current
|
4
|
AMPS
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1-2. Inrush Current
Maximum inrush current from power-on (with power on at any point on the AC sine) shall be
limited to the peak surge current of the input line cord, bridge diode, fuse and EMI filter
components according to I2t. Receptive ON/OFF cycling of the AC input voltage shall not
damage the PSU or cause the input fuse to blow.
Output Specifications
Output Voltage and Max Current Requirements
Output Voltage
|
MIN
|
MAX
|
Regulation (%)
|
Ripple Max
|
+5V
|
0 Amps
|
14 Amps
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+5% ~ -5%
|
50mV
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+3.3V
|
0 Amps
|
12 Amps
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+5% ~ -5%
|
50mV
|
+12V
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0.1 Amps
|
17 Amps
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+5% ~ -5%
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120mV
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-12V
|
0 Amps
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0.2 Amps
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+10% ~ -10%
|
120mV
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+5VSB
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0 Amps
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2 Amps
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+5% ~ -5%
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50mV
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