Constant Voltage (Cv); Constant Power (Cp) - East Tester ET5406A+ User Manual

ET5406A+/ET5407A+ Programmable DC Electronic Load - User Manual

3.2. Constant Voltage (CV)

In CV mode, the electronic load will consume enough current to maintain the input voltage at
the set voltage value.
Fig. 3-2-1 Basic Display Interface When the Channel Is Activated in CV Mode
Basic button operations and interface switching and display are the same with those in CC
mode.
In CV mode, users can edit 5 parameters: setting voltage value, turn-off delay value, current,
voltage, and power limit.
Compared to CC mode, the only difference is that the setting value is changed into the
voltage value, while the other four values remain the same.
In CV mode, press the [SET] button on the main display interface to quickly enter the voltage
editing interface.

3.3. Constant Power (CP)

In constant power mode, the load consumes a constant power. When the input voltage
changes, the load will adjust the current accordingly to maintain power consumption at the set
power value.
Fig. 3-3-1 Basic Display Interface When the Channel Is Activated in CP Mode
Basic button operations and interface switching and display are the same with those in CC
mode.
In CP mode, users can edit 5 parameters: setting power value, turn-off delay value, current,
voltage, and power limit.
Compared to CC mode, the only difference is that the setting value is changed into the power
value, while the other four values remain the same.
In CP mode, press the [SET] button on the main display interface to quickly enter the power
editing interface.
3.4. Constant Resistance (CR)
In constant resistance mode, the load is held at a constant resistance. When the input voltage