Primary Inhibit (Remote On/Off)

PST26 Rev. 00

Page 5 of 11

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The inhibit input disables (logic low, pull down or short circuit between

Inhibit+ and Inbibit-) or enables (logic high TTL, pull up or open-circuit

between Inhibit+ and Inhibit-) the converter. This signal is referenced to

the input voltage and will disable/enable all outputs at the same �me.

In systems consis�ng of several converters, this feature may be used to

sequence the ac�va�on of the different converters.

Output Voltage Adjustment

The converter outputs can be factory adjustable to different values than

standard ones. Consult factory.

Sense Lines

This feature enable compensa�on of voltage drop across the connector

contacts and the load lines. This fonc�onnality is implemented on V1

only and only for the 300W configura�on.

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

Nega�ve line drop

V1

< 0.5V

< 0.25V

Powergood

Two green leds on the front panel indicate the presence of output

voltages .

Waveforms

Auxiliary Func�ons

PST26 output noise V1 24V

Output noise V2, V3 +/- 15V