How Can I Change the Current Limit During CV Mode in Rmx-410X?

Updated May 7, 2024

Environment

Hardware

  • RMX-4101
  • RMX-4102
  • RMX-4104

How can I change the current limit during Constant Voltage (CV) Mode in RMX-410x?
 

There are 2 ways to change the current limit in RMX-410x during CV Mode.
 

Front Panel Display and Controls

Since the user manual does not explicitly specify how to adjust the current limit during CV Mode, you can do so by following the instructions below:
  1. Make sure the Power Supply is not connected to any load.
  2. Turn the Power Supply on while ensuring the “Output” LED is off.
  3. Adjust the Voltage (indicator) to output the desired voltage by turning the Voltage Knob.
  4. Connect the Power Supply + and – to the load.
  5. Press “Output” and ensure the “Output” LED is turned on.
  6. Turn the Current Knob to adjust the current limit.


Remote Mode 

To change the current limit via remote mode, refer to the RMX-410x User Manual's detailed explanation on page 76.

Note: The Automatic Crossover will occur when the power supply is operating in CV mode. While the load current exceeds the current limit setting, the power supply will automatically convert to CC Mode. The power supply will automatically revert to CV mode if the load is reduced to less than the current limit setting.