PCI 500-4D

3/2001

REV C

Page 3

OUTPUT VOLTAGE/CURRENT

*Combined current output of 1 and 2 not to exceed 83A.

RATED OUTPUT CURRENT

OUTPUT NUMBER

RATED OUTPUT VOLTAGE

MIN

MAX

V1

0A

74A*

V2

0A

60A*

V3

0A

10A

V4

0A

2.5A

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Voltage Adjustment

All outputs

±5

%

Temperature Coefficient

TC

0-40°C ambient

0.02

%/°C

after 30 minute warm-up

PARD

20MHz bandwidth

1% P-P

or 50 mV

P-P

which ever is greater

Output Power

40°C max temp.

500

W

REGULATION (All Outputs)

PARAMETER

LIMIT

Line

± 0.2%

Load

±0.5%

Cross

±0.2%

Transient Response

For a step load change of 25%, the peak output voltage

excursion will not exceed 5% of nominal voltage, and will

recover within 1% of nominal voltage in 400 microseconds.

Output Isolation

All outputs isolated from chassis.

Remote Sense

Remote Sense is on all outputs and is capable of com-

pensating for 0.7V of line drop. Automatic local sensing is

enabled on all outputs when remote sense leads are open.

Remote sense leads are protected for open, reversed and

shorted conditions.

Hot Pluggable

Active Current Share circuitry on outputs V1 and V2, to-

gether with ORing diodes on all outputs and synchronous

starting circuitry, allow for hot-swap in redundant applica-

tions.

COMMON OUTPUT CHARACTERISTICS

COMMON OUTPUT SPECIFICATIONS