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User Manual for Dual DC Regulated Power Supply 30V/2A

 Dual DC Regulated Power Supply


Front Panel Description



blockdiagram-for-dual-dc-regulated-power-supply


Item

Description

1

This display indicates the voltage at CH1 that is supplied to the external circuit CH1.

2

This display indicates the current at CH1 that is supplied to the external circuit CH1.

3

This Led indicates if the rated current level is exceeded or if any short circuit in the external circuit or Overloaded in CH1.

4

This tune knob is turned clockwise to increase the current level of CH1. There is coarse and fine adjustment Knob.

5

This tune knob is turned clockwise to increase the voltage level of CH1. There is coarse and fine adjustment Knob.

6

Here the CH1 regulated output is terminated with a banana connector.

7

Power Switch is to ON/OFF the output power of CH1 and CH2.

8

This display indicates the voltage at CH2 that is supplied to the external circuit CH2.

9

This display indicates the current at CH2 that is supplied to the external circuit CH2.

10

This Led indicates if the rated current level is exceeded or if any short circuit in the external circuit or Overloaded in CH2.

11

This tune knob is turned clockwise to increase the voltage level of CH2. There is coarse and fine adjustment Knob.

12

This tune knob is turned clockwise to increase the current level of CH2. There is coarse and fine adjustment Knob.

13

Here the CH2 regulated output is terminated with a banana connector.

14

This terminal is of earth.

 

Working

  • Connect the power cord to the power supply and make sure the POWER switch is pressed.
  • Power supply includes dual output channel CH1 and CH2.
  • The output voltage of CH1 and CH2 is variable from 0 to 30V DC.
  • The output current of CH1 and CH2 is also variable.
  • The measuring unit displays the output voltage and output current.
  • Even if there is any short circuit in the external circuit the led and buzzer is set to ON for indication in both CH1 and CH2.

After use

  • Once all the operation is completed, Switch off the whole power supply unit and remove all the connections from the unit.
  • Store in a dry, well air and non-dusty environment.

Note

If the Power supply is not working check the fuses at the back side and replace the fuse at specified rating.