Electronic Load
ELECTRONIC LOAD
Various operations not possible with variable resistors are possible.
When measuring the characteristics of a device that outputs energy, such as a power supply or battery, a load that consumes energy is required. Variable resistors can be used for simple loads, but they may not be suitable for loads with complex behaviors. Electronic load devices are devices that use semiconductors such as transistors instead of variable resistors. Electronic load devices using semiconductors can be used as a variety of loads by incorporating a control circuit, since the current and voltage can be varied freely.
DC Electronic Load
- 3U Size
- Rated power of 20 kW
- Regenerative efficiency of over 90%
High-Capacity Regenerative Electronic Load
- Maximum operating voltage of 1500 V
- Operating modes: CC, CR, CV, CP
- Up to 25 units (500 kW) can be operated in parallel
- Equipped with touch panel display
- Pre-charge function
- I-V characteristic function
- LAN, USB, RS232C, external analog control (isolated type) standard.
- Arbitrary I-V characteristics: Installed “ARB mode”
- Models with impedance measurement function
Multifunctional Electronic Load (CC/CV/CR/CP)
- 200W, 400W, 1200W, 3 models
- Operation voltage: 0.25V to 150V (from 0.05V)
- High speed slew rate: 60A/µs
- Arbitrary I-V characteristics: Installed “ARB mode”
- Parallel operation feature: The total current and power capacities can be increased to the maximum of 10.8kW (2160A) by connecting the booster units.
- New high visibility color display.
- PLZ-5WZ Series Models with Impedance Measurement Function
- Ultra Compact
- Parallel operation: Max. 100kW/ 2000A
Compact High Voltage DC Electronic Load
- Operating voltage: 10V to 1000V (Min. 1.5V)
- Power capacity: 1kW / 2kW / 4kW / 12kW / 20kW(5 models)
- 100 kW/ 2000 A with parallel operation (Max. 5 units), connectable with different models.
- LAN (LXI Compliant) / USB / RS232C standard interface *GPIB optional
- Synchronized operation / Sequence function
- Arbitrary I-V characteristics: Installed “ARB mode”
- High-speed operation at 10µs
- 0-V input
Multifunctional Electronic Load (CC/CV/CR/CP)
- Four different power ratings – 165W, 330W, 660W, and 1000W – five models in total
- Support of 0-V input (PLZ164WA and PLZ664WA)
- High-speed response supporting a maximum slew rate of 16A/µs (equivalent to 10µs when converted to a rise time)
- Six operating modes are supported.
Support of constant current, constant resistance, constant voltage, constant power, constant current + constant voltage, and constant resistance + constant voltage modes - Timer function and time/voltage measurement functions enable evaluation of battery discharge characteristics
- Equipped with sequence and switching functions
- ※Discontinued / Limited Stock
- Full-Load Current of 100 A at 0.3 V!
Multifunctional Electronic Load (CC/CV/CR/CP)
- Two models, 165W and 330W
- Full-Load Current of 100A at 0.3V!(PLZ334WL)
- Possible to operate as low as 50mV of the input voltage
- Realize the fast slew rate of 50 A/μs at 2.3V of the load input terminal voltage. (Rise/Fall time conversion: Approx. 2 µs)
- Minimum current setting resolution 50μA (L range)
- 6 operation modes (CC, CR, CV, CP, CC+CV, CR + CV)
- Timer function and time/voltage measurement functions enable evaluation of battery discharge characteristics
- Equipped with sequence and switching functions
- ※Discontinued / Limited Stock
- Parallel operation of load units
- Input operating voltage 0V model
Multifunctional Electronic Load (CC/CV/CR/CC+CV/CR+CV)
- High-speed response supporting a maximum slew rate of 2.4 A/µs (PLZ150U)
- 0-V input operating voltage model (PLZ70UA)
- Up to 5 load units of the same model can be operated in parallel.
- Timer function and time/voltage measurement functions enable evaluation of battery discharge characteristics
- Equipped with sequence and switching functions
- GPIB/RS232C are standard interface
