The TH2883 series products are newly developed impulse winding testers by Tonghui. This product line makes Tonghui as the first provider of impulse winding tester from low voltage of 30V to high voltage of 10kV, single channel to multichannel (Max.:8 channels) in this industry. The instrument adopts popular 32 bit CPU and high density SMD technology, and a 65k color 7-inch TFT wide display screen. The minimum impulse voltage of 30V, maximum impulse voltage output of 10kV, winding test of 1uH inductance value, sampling rate of 200Msps, memory depth of 6k bytes makes your test accurately.


TH2883 series consists of 3 models: TH2883-1, TH2883-5 and TH2883-10. With minimum impulse voltage of 30V and maximum impulse voltage of 1200V, TH2883-1 low inductance impulse winding tester can test windings of 1uH low inductance value. The instrument is the ideal test product for inductance coils used by switching power supply. With impulse voltage of 100V~5000V, TH2883-5 is a standard product for testing all kinds of coils. With maximum impulse output voltage of 10kV, TH2883-10 is appropriate for interturn test of higher insulation and voltage resistance.

Tonghui 2883 Series Impulse Winding Testers

  • ■ Minimum inductance value of winding that can be tested: 1uH
    ■ 65k color 7” TFT wide display screen
    ■ Up to 200Msps waveform sampling rate
    ■ Maximum measuring speed: 6meas/sec
    ■ Storage depth of 6k Bytes
    ■ High bandwidth analog acquisition circuit
    ■ High-fidelity corona extraction algorithm (patent technology)
    ■ Four waveform comparison methods
    ■ Automatic storage of instrument parameters
    ■ Measurements on voltage, time and frequency
    ■ Amplification, stretch and movement of the waveform for
    accurate display
    ■ Multi-sample average, average processing of 32 standard
    ■ Destructive testing for your correct choose of voltage
    ■ Use demagnetized impulse to ensure the conformity of tested
    ■ Login of different user right for easy management
    ■ 20 groups of instrument files can be stored and automatically
    ■ Screen information can be stored in USB disk

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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