Impulse Winding Test

Impulse Tester can detect turn & layer short ,the differences in the number of turns and the     material of the core. If high impulse voltage is applied, the poor insulation will appear as a corona or layer discharge  ...more

High Speed:By using DSP technology,data processing for rapid picture refresh speed is achieved; Accuracy:By using high speed A/D conversion,low inductance rising edge can be observed,can also test small inductance.Sampling frequency: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, of 12.5MHz, a total of 8 levels; Intelligent:Through the peak value,phase ...more

High Speed:By using DSP technology,data processing for rapid picture refresh speed is achieved; Accuracy:By using high speed A/D conversion,low inductance rising edge can be observed,can also test small inductance.Sampling frequency: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, of 12.5MHz, a total of 8 levels; Intelligent:Through the peak value,phase ...more

This state-of-the art tester offers a new solution for low inductance coil test. Its advanced technology enhances a complete waveform and partial discharge observation ability by the resistive voltage divider. Its high sampling rate of 100 MHz delivers highly sensitive and precise test ...more

Automatic test sequences of coils with more than one lead by external signal (using DWS-05 impulse tester) Control external testers ie. hi-pot/resistance testers Test different or non-symmetric windings ...more

The Impulse coil winding tester tests electrical characteristics of coil windings without damage to the samples. The master coil and a test coil are supplied with the same electric Impulse by capacitor discharge, and voltage decay waveforms generated by these coils as below. Also, poor insulation will appear as corona or layer discharge. ...more

The B-RAM card is optionally available for the DWT-05 impulse winding tester. By installing the card, the internal memory of the DW testers can be extended from 14 waves to 126 waves. ...more

With the advanced requirement of miniaturization and high frequency technology of coil production, the DWX tester is designed to test other coils and low inductance coils used in high-end electronic components. Through the use of impulse power source with high-speed switch, highly efficient input circuit, and high-speed A/D sampling circuit, the DW ...more

The D30R/D40R is a high performance stand alone impulse generator specifically designed to diagnose faults in very large electrical motors and windings, improving quality in the shop and reducing necessary and costly downtime in the field.  ...more

The PP30 PowerPack is a high power impulse generator used to test very large high voltage windings. The output is controlled by a variable transformer from 2000 volts up to a maximum of 30,000 volts. ...more

IWT-5000(Impulse Winding Tester) is the advanced design of the test instrument for the insulation performance of the coil. It is used to test the coil wire material, magnetic material, framework and process craft whose can influence debasement of the insulation performance of the coil layer, circle and down-lead. ...more

Recurrent Surge Generator 482 is a bench-top, one stage, low voltage equivalent of a high voltage impulse generator. Its wide range of applications includes the testing of models, the study of voltage distribution in high voltage windings during impulse voltage stresses and the predetermination of the circuit parameters of impulse test plants. ...more