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AWS-8248 User’s Manual 48

Output characteristics:

Table B.1: -48 V

power supply output characteristics

Note 1: Total regulation tolerance includes temperature

change, warmup drift and dynamic load.

Note 2: Ripple and noise were measured differentially at

the power supply using loads that were each

shunted by at least a 0.1 m F ceramic disc

capacitor and a 10 m F electrolytic capacitor, each

capacitor having a bandwidth up to 20 MHz.

Overshoot (resistive load):

Any output overshoot when the power is turned on does not exceed

10% of the nominal output voltage.

Output power: Maximum continuous: 310 W

Output

voltage

Loading current

Total regulation

tolerance

Noise

plus

ripple

Min. Max. Surge Max. Min. Max.

+5 V

2 A 25 A 30 A +3% -3%

50 mV

p-p

+12 V

0 A 10 A 12 A +3% -3%

120 mV

p-p

-5 V

0.0 A 1.0 A - +5% -5%

50 mV

p-p

-12 V

0.0 A 5 A - +3% -3%

120 mV

p-p

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 65 66

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Advantech AWS-8248 Spezifikationen Seite 56