DC load 175 W (0-15 V/0-50 V, 0-3 A/1.5 A) with 1 mV/0.1 mA resolution, ideal for precise low-voltage tests.
Volume discounts on request!
€339.00 Net
€403.41 incl. VAT
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Währung
Delivery time: 1-2 weeks
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- 2 year guarantee
Description
The TH8400 series consists of high-precision, programmable DC load devices with resolutions up to 1 mV/0.1 mA, TFT LCD display and extensive measurement and operating functions. It covers power ranges from 175 W to 2000 W and is available in eight models: TH8401, TH8402, TH8402A, TH8403, TH8404, TH8405, TH8411 and TH8412, each optimised for specific voltage/current combinations.Features
- High resolution & fast sampling rates: 1 mV/0.1 mA resolution, up to 500 kHz sampling, dynamic modulation up to 25 kHz
- Versatile measurement functions: Measurement of ripple, peak/valley, waveform display and various operating modes (CC, CV, CR, CP, dynamic mode, sequence, battery test, timing, OCP/OVP/OPP tests, etc.)
- User interface: 4.3″ 24-bit TFT LCD (480×272) with numeric keypad and rotary knob, screen copy to USB stick
- Ease of use: Remote compensation, file storage (internal/external), intelligent fan control, multilingual menus (Ch/En)
- Interfaces: RS232, USB host/device, HANDLER for automated test systems; SCPI command set for PC control
- Protection functions: OVP, OCP, OPP, overtemperature etc. with adjustable limit values and delays
- Programmability: List and auto test functions with storable sequences, battery and LED simulation, sweep mode for dynamic tests, timing and protection tests
- Compact housing: 215×88×390 mm (shelf), 236×111×454 mm (external); weight 3-18 kg depending on model
Applications
- Characterisation and testing of direct current sources: Charge and discharge tests, OVP/OCP tests, ripple/peak analysis
- Production tests: Automated production lines via HANDLER/SCPI, batch tests with auto function
- Research & development: Simulation of different load profiles (list, dynamic, sweep), battery test, LED simulation
- Power electronics: testing of power supply units, DC/DC converters, battery management, PV simulation
- Laboratory and teaching: High precision and flexible operating modes for experiments and teaching
Technical Data
| Model comparison | Channel output | Display | Resolution | Setting accuracy | Readback accuracy |
|---|---|---|---|---|---|
 TH8401 | Channel output: 1 channel, 0-50 V / 3 A / 175 W | Display: LCD display | Resolution: 1 mV / 0.1 mA | Setting accuracy: | Read-back accuracy: |
TH8402 / TH8402A | Channel output: 1 channel, 0-150 V / 30 A / 350 W | Display: LCD display | Resolution: 10 mV / 1 mA | Setting accuracy: | Read-back accuracy: |
TH8403 | Channel output: 1 channel, 0-50 V / 6 A / 1000 W | Display: LCD display | Resolution: 1 mV / 0.1 mA | Setting accuracy: | Read-back accuracy: |
TH8404 | Channel output: 1 channel, 0-500 V / 60 A / 1500 W | Display: LCD display | Resolution: 10 mV / 1 mA | Setting accuracy: | Read-back accuracy: |
TH8405 | Channel output: 1 channel, 0-50 V / 24 A / 2000 W | Display: LCD display | Resolution: 1 mV / 0.1 mA | Setting accuracy: | Read-back accuracy: |
TH8411 | Channel output: 1 channel, 0-50 V / 1.5 A / 175 W | Display: LCD display | Resolution: 1 mV / 0.1 mA | Setting accuracy: | Read-back accuracy: |
TH8412 | Channel output: 1 channel, 0-500 V / 30 A / 350 W | Display: LCD display | Resolution: 10 mV / 1 mA | Setting accuracy: | Read-back accuracy: |