Inhibit (Remote On/Off)

CPCI AC Rev. 00

Page 4 of 9

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A INH signal ac�vate & de-ac�vate the output voltages

- outputs inhibited : INH level LOW

Output Voltage Adjustment

The converter outputs can be factory adjustable to different values than

standard ones. Consult factory.

Sense Lines

This feature enables compensa�on of voltage drop across the connec-

tor contacts and the load lines. This fonc�onnality is implemented on

V1 & V2 only.

The voltage between any sense line and its respec�ve power output pin

(as measured on the connector) should not exceed the following values

at nominal output voltage.

Output type

Total drop

Posi�ve line drop

V1, V2

< 0.5V

< 0.25V

Powerfail & LED

A FAIL signal (open collector) indicate the working state of the psu.

The signal is open when all outputs voltage are in their range and "0" if

one output is out of range.

A single bi-color LED in the front panel indicates :

- Green : Input OK

- Red : output failure

Waveforms

Auxiliary Func�ons

output noise V1

Enable & IPMB_PWR

EN# signal ac�vates the psu when connected to ground.

IPMB_PWR goes high when 5V output is OK

output noise V2

output noise V4

output noise V3

Output

Minimum

value

Maximum

value

+5V

4,40V

5,55V

+3V3

2,99V

3,65V

+12V

10,7V

13,2V

-12V

-10,7V

-13,1V