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Extech Instruments 382275 User Manual

Extech Instruments 382275
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Page #8 background image
382275/6 V1.0 08/09
8
Method B : Using A 5Kohm Variable Resistor
1. Ensure that the load is disconnected and that the power supply is OFF.
2. Prepare a 5Kohm variable resistor and use the wires from Port 1, 2 and 4 as
shown below:
1
2
4
5KΩ
3. Switch the power supply ON.
4. Adjust the 5Kohm variable resistor from one end to other end to check and verify
the full output voltage range of the power supply.
5. Switch OFF the power supply.
Remote Control (Current)
1. Using the same connector plug referred to in
the voltage remote control section, remove
the black portion of the remote control
connector plug by removing the screw as
shown.
2. Solder 3 wires (22AWG) to PORT 1, 3 & 4 of
the black portion as shown:
3. Ensure that the load is disconnected and that the power supply is OFF.
4. Plug the remote connector into the remote control terminal of the power supply.
5. Secure the remote connector
plug to the terminal socket using the locking
connector ring.
1
7
2
8
1
3
4
5
6

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Extech Instruments 382275 Specifications

General IconGeneral
BrandExtech Instruments
Model382275
CategoryPower Supply
LanguageEnglish

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