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BK Precision 1900B User Manual

BK Precision 1900B
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24
5
Output OFF
Short to Ground
6
N/A
7
N/A
8
N/A
Table 5 Remote Connector Plug Pin Assignment for Variable Resistors
3. Turn the remote control ON/OFF switch to ON position.
4. Switch on the power supply.
5. Check the output voltage range of the power supply by varying the 5 k
variable resistor for voltage adjustment.
6. Short circuit the main output with 12AWG wire and check the display for CC
setting by varying the 5 k variable resistor for current adjustment.
7. Switch off the power supply.
5.1.4 Enable and Disable the Output
This remote output on/off control can be activated in any of the modes.
By default, Pin 5 is open and output is on.
Shorting Pin 5 to Pin 4 (ground) will turn the output off.
When output is off, the CV and CC LED will flash. The current output voltage and
current setting will show on the panel meter.
You can also adjust the output by voltage and current control knob to your desired
value when output is off.

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BK Precision 1900B Specifications

General IconGeneral
BrandBK Precision
Model1900B
CategoryPower Supply
LanguageEnglish

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