Data Sheet

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4.1.1. OUTPUT RATING

Output

Nominal

Regulation

Ripple/Noise

Min

Max

+3.3V

±5%

50mV

0.0

+5V

±5%

50mV

.0 A

+12V

±5%

120mV

.0 A

12V

±10%

120mV

0.0 A

+5VSB

±5%

50mV

0.0 A

※ –12V,+3.3V, +5V,+12V will have the regulation to ±10% when all load take off.

The +3.3V and +5V total output shall not exceed 61watts. The total output for this subject power

supply is 220 watts. Ripple and noise measurements shall be made under all specified load

conditions through a single pole low pass filter with 20MHz cutoff frequency. Outputs shall

bypassed at the connector with a 0.1uF ceramic disk capacitor and a 10uF electrolytic capacitor to

simulate system loading.

4.1.2. LOAD CAPACITY SPECIFICATIONS

The cross regulation defined as follows, the voltage regulation limits DC include DC Output

ripple & noise.

LOAD

+3.3V +5V +12V -12V 5VSB

LOAD1 5.07A 7.60A 12.57A 0.27A 2.24A

LOAD2 0 A 12 A 8A 0.01A 0A

LOAD3 8.0 A 0.2 A 0.5A 0A 0A

LOAD4 0 A 0.2 A 14.0A 0.01A 0A

LOAD5 0 A 0.2 A 0.5A 0A 0A

4.1.3. HOLD-UP TIME @80% LOAD

115V / 60Hz : 16 mSec. Minimum.

230V / 50Hz : 16 mSec. Minimum.

4.1.4.OUTPUT RISE TIME

(10% TO 90% OF FINAL OUTPUT VALUE, @FULL LOAD)

115V-rms or 230V-rms +5Vdc：20ms Maximum

+3.3Vdc：20ms Maximum

+12Vdc：20ms Maximum

-12Vdc：20ms Maximum