Four-channel linear power supply 0-32 V/0-3 A on CH1-CH4 with load function on CH1/CH2, series/parallel expandable and extensive sequence and recording function.
Description
The TH6430 series is a multi-channel, programmable, linear source-load DC power supply with integrated DC load operation on CH1/CH2, 4.3″ TFT LCD, numeric keypad and comprehensive interfaces (RS232, USB host/device, LAN, GPIB, control I/O) for laboratory, production and automation applicationsFeatures
- 4.3″ 480×272 dot matrix colour LCD with numeric keypad and rotary knob for fast, intuitive operation
- Four-channel DC output (TH6434), three-channel (TH6433 with USB output), two-channel (TH6432), single-channel (TH6431)
- Integrated DC load function on CH1/CH2 (source-load operation) for tests with load simulation
CH1+CH2 can be connected in series or in parallel (0-64 V/0-3 A or 0-32 V/0-6 A) - Programmable sequences on CH1/CH2: up to 100 sets (sine, triangle, step, exponential, logarithmic, user-defined)
- Delay functions for each channel (pre-start, pre-off, operating time)
- Data acquisition/recording via USB stick: real-time sampling of voltage, current, power on CH1-CH4, interval 0.1-100 s, 100-1000 groups, single/continuous
- Protection functions: OVP, OCP, OPP on all channels
- Interfaces: RS232C, USB host/device, LAN, optional GPIB, 5 control I/O ports for external control/signals
- High precision: setting resolution 1 mV/0.1 mA, read-back 0.1 mV/0.1 mA; load regulation ≤0.006 %+3 mV, current regulation ≤0.01 %+3 mA; ripple ≤1 mVrms/2 mArms; transient recovery 50 µs
- SCPI-compatible for automation and PC monitoring, firmware upgrade via USB stick
Applications
- Research & development, design verification and laboratory tests
- Production line routine tests, maintenance and automated test systems
- Automation integration in test benches, device development with load simulation
- Teaching and training in engineering and electronics laboratories
Technical Data
| Model comparison | Channel output | Display | Resolution | Setting accuracy | Readback accuracy |
|---|---|---|---|---|---|
![]() TH6434 | 4 outputs (CH1-CH4), load on CH1/CH2; serial 0-64 V/3 A; parallel 0-32 V/6 A | Digital display | 1 mV/0.1 mA | Voltage: ≤0.03 %+10 mV; Current: ≤0.3 %+10 mA | Voltage: ≤0.03 %+10 mV; current: ≤0.3 %+10 mA |
![]() TH6433 | 3 outputs (CH1-CH3 USB on CH3), load on CH1/CH2; serial 0-64 V/3 A; parallel 0-32 V/6 A | Digital display | 1 mV/0.1 mA | as TH6434 on CH1/CH2 | as TH6434 on CH1/CH2 |
![]() TH6432 | 2 outputs (CH1-CH2), load on CH1/CH2; serial 0-64 V/3 A; parallel 0-32 V/6 A | Digital display | 1 mV/0.1 mA | as TH6434 on CH1/CH2 | as TH6434 on CH1/CH2 |
![]() TH6431 | 1 output (CH1), no load function; 0-32 V/6 A/192 W | Digital display | 1 mV/0.1 mA | Voltage: ≤0.03 %+10 mV; current: ≤0.3 %+10 mA | Voltage: ≤0.03 %+10 mV; Current: ≤0.3 %+10 mA |










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