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.

Electronic load

DC Electronic Load

  • Arbitrary I-V characteristics: Installed “ARB mode”
  • PLZ-5WZ Series Models with Impedance Measurement Function

MultifunctionalElectronic 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

PLZ-5W/5WZ series Learn more

PLZ-5W/5WZ series
  • Ultra Compact
  • Parallel operation: 5 units (Max. 100kW/ 2000A

Compact High VoltageDC 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 IV characteristic (ARB) mode

PLZ-5WH2 series Learn more

PLZ-5WH2 series
  • High-speed operation at 10µs
  • Support of 0-V input

MultifunctionalElectronic 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)
  • Support of constant current, constant resistance, constant voltage, constant power, constant current + constant voltage, and constant resistance + constant voltage modes
  • Timer functions combined with time/voltage measurement functions enable battery discharge characteristic evaluations.
  • Features sequence and switching functions.

PLZ-4W series Learn more

PLZ-4W series
  • Full-Load Current of 100 A at 0.3 V!

High Speed-Large CurrentElectronic 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)
  • Current setting resolution: 50µA (L range) *PLZ334WL
  • 6 operation modes (CC, CR, CV, CP, CC+CV, CR + CV)
  • Elapsed Time Display function and Auto Load- Off Timer function are convenient for the discharge tests of batteries
  • Equipped with Sequence function and Switching function

PLZ-4WL series Learn more

PLZ-4WL series
  • Maximum operating voltage: 650V
  • Isolated voltage monitor terminal

Multi-functionalElectronic Load

  • Maximum operating voltage: 650V
  • 165W, 330W, 1000W: 3 types
  • With connecting boosters (1000W type exclusive), maximum of 9kW / 450A
  • Operating mode for constant current, constant resistance, constant voltage, constant power, constant current + constant voltage, and constant resistance + constant voltage
  • Sequence function (up to 1024 steps)
  • Voltage monitor terminal for monitoring high voltage

PLZ-4WH series Learn more

PLZ-4WH series
  • Large capacity 6000W
  • Electricity regeneration

RegenerativeDC Electronic Load

  • PLZ6000R converts load power into reusable electric power, rather than converting it into heat as is typically done, and feeds this power to the AC line.
  • Voltage/current/power range : 30V – 400A / 60V – 200A / 6kW
  • Power regeneration efficiency of up to 90% or more!
  • Six operation modes (CC/CR/CV/CP/CC+CV/CR+CV)
  • Easy-to-use design featuring a large-size LCD panel
  • Equipped with major interfaces (GPIB, RS232C, and USB) as standard

PLZ6000R Learn more

PLZ6000R
  • Parallel operation of load units
  • Input operating voltage 0V model

Modular MultifunctionElectronic Load

  • 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 functions combined with time/voltage measurement functions enable battery discharge characteristic evaluations.
  • Equipped with Sequence function and Switching function
  • GPIB/RS232C are standard interface

PLZ-U series Learn more

電子負荷装置(DC)
  • Two models, 12kW and 20kW

Compact High VoltageDC Electronic Load

  • Operating voltage: 10V – 800V (Min. 1.5V)
  • 20kW in a single unit (PLZ20005WH)
  • 100kW / 2000A with parallel operation (Max. 5 units)
  • Arbitrary I-V characteristic (ARB) mode
  • Synchronized operation
  • Out of stock

PLZ-5WH series Learn more

菊水電子工業 電子負荷装置

AC Electronic Load

  • AC
  • Real load simulation

Electronic Load (AC)

  • 1000W, 14V to 280V(rms), 0 to 10A(rms),45 to 65Hz
  • Equipped with 3 operation modes, Constant Current, Constant Resistance, and Constant Power.
  • Actual load simulation is possible with optional software.
  • Up to 5 units can be operated in parallel Max. 5kW, 50Arms
  • Equipped with tracking operation function
  • Crest Factor Function

PCZ1000A Learn more

PCZ1000A

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