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Channel Enable / Disable
Available On:
Dual Modules (CmG-H)
Each individual channel of the Dual Module may be enabled/inhibited by means of a signal applied to the Inhibit pins on the
Module Signal Connector J1. When the Inhibit pins are floating, or when the +Inhibit pin is tied to the -Inhibit pin, the channel
is enabled.
Applying a signal voltage to the Inhibit pins will disable the channel. The specifications of this signal are shown in the table
below.
Inhibit Signal Voltage Inhibit Signal Current
Maximum
12 V
4.0 mA
Minimum
3 V
0.2 mA
Power Good
Available On:
Standard Modules (CmA-CmD), Bulk Modules (CmE-CmF)
The module has a Power Good signal that is the output of an internal comparator which monitors the output voltage and
determines whether this voltage is within normal operation limits. The Power Good signal is an unbiased open collector that
is available on the Output Signal Connector (J100x) via the collector on Pin 2 and the emitter on Pin 1 or 3 (Common).
Summary of Contents for CoolX1800
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