BK Precision MDL4U Series, Руководство пользователя

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Operations
4.1 Operation Modes
The electronic load has the following operation modes:
1. Constant Current (CC) Mode
2. Constant Voltage (CV) Mode (CV) Mode
3. Constant Resistance (CR) Mode
4. Constant Power (CW) Mode
5. Constant Impedance (CZ) Mode
4.1.1 Constant Current (CC) Mode
In CC mode the electronic load will sink a current in accordance with the programmed value regardless of the input
voltage.
Figure 4.1 Constanct Current Mode
CC Ranges
When working in CC mode, you can Press the the key to enter the RANGE menu. Two overlapping ranges can be
selected: LOW RANGE or HIGH RANGE. Current can be edited in either of the two ranges.
Low range will supply higher accuracy and better resolution when you set lower current. If any value you set is outside
the maximum value of the LOW RANGE, you should select HIGH RANGE. If the electronic load is in remote control
mode, you can use the CURR:RANG command to switch current range.
CC Vmax/Vmin Limits
The Vmax and Vmin parameters refer to the voltage high and low limit for the automatic test mode. During automatic
test mode, the device test under test (DUT) must be operating within the configured values for the test to PASS upon
completion. If the DUT operates outside the configured values, the test will FAIL upon completion.