ABC601 Series

3

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BCD.01063_B

PARAMETER

DESCRIPTION / CONDITION

MIN

NOM

MAX

UNIT

V1 Output Voltages

±0.5% set point accuracy

RS+ closed on +V1, RS- closed on V1 RTN, at 20% load.

-

24

28

36

48

-

V

V1 Output Power Rating

Convection cooling (Refer to the de-rating curves below)

Forced air cooling Refer to the de-rating curves below)

Peak (less than 10 s, after P_OK high)

400

600

800

W

V1 Output Current

25.0

21.4

16.7

12.5

A

V1 Voltage Adjustment Range

Manually by potentiometer

-

-

±5

%V1

V1 Line Regulation

-

-

±0.1

%V1

V1 Load-Line-Cross Regulation

-

-

±2

%V1

V1 Ripple and Noise

Rated load, Peak-to-peak, 20 MHz BW.

(100 nF ceramic, 10 µF tantalum at load) *

-

-

1

%V1

Transient Response:

Voltage Deviation

25% load changes at 1 A/µs

-

-

±5

%V1

V1 Start-up Rise Time

10

-

100

ms

V1 Hold-up Time

16

-

-

ms

V1 Current Sharing Accuracy

Two units in parallel at I1 rated load.

VS-Logic and I-Share signals connected together.

RS

45.5

-

54.5

%I1

Start-up Delay

V1 in regulation after de-asserting PS_Inhibit

-

-

-

-

-

-

450

2050

1500

ms

Turn-on Overshoot

-

-

-

-

10

10

%V1

Minimum Load

0

-

-

A

Maximum Load Capacitance

-

-

-

-

-

-

-

-

16000

15000

12000

8000

µF

V2 Output Voltage

V1 at nominal voltage

10.5

12.25

14.00

V

V2 Output Current

Convection / forced air cooling

-

-

1

A

±3% set point accuracy, 20% load.

-

5

-

V

Front Mounted Fan models (-S)

U-Chassis models

-

-

-

-

1.5

1.2

A

-

-

±5