Varistors

The ESI Model 6650A Visual Test System provides automatic visual inspection of surface-mount MLCC, inductor, bead and varistor chips. Two machine configurations are offered: Four or six sides of the chip are inspected and preset limits sort chips in up to five categories based on inspection results.  ...more

The ESI Model 3330 Varistor Tester offers exceptional test and handling performance for a wide range of multi-layer surface mount varistor chips with throughput up to 180,000 parts per hour (3,000 per minute). ...more

The Handset Test System is a turnkey test solution for Handset manufacturers and designers. With an optimized Test Program it can completely evaluate the acoustic and electrical properties of a handset in as little as 5 seconds! Acoustical frequency response measurements for Transmit and Receive. Acoustic test results and limits can be defined i ...more

The ESI Model 6670 Visual Test System provides automatic testing and sorting of surface-mount passive array components including MLCC, ferrite bead, varistors, and filters. Two machine configurations are offered: Four or six sides of the chip are inspected and sorted against preset limits in up to five categories (bins) based on test results. ...more

The ESI Model 3430 Varistor Array Tester offers exceptional test and handling performance for a wide range of array configurations with throughput up to 45,000 parts per hour (750 per minute) ...more

Clamping Volage Test 8/20; Surge Withstand Test 8/20; Energy Test; CWG Test 1.2/50, 8/20.Waveforms (Range): 8/20 µs current (100 A up to 24 kA); Impedance: 2, 1, 0,25 Ohm ;Measurements: Ipeak up to 24000 AVpeak up to 6000 V ;Standards: IEC 61643-1, IEC 60060-1 . ...more

Advanced, multifunctional digital measuring instrument for low voltage electrical installation safety testing in accordance with IEC / EN 61557. DC insulation resistance with test voltages up to 1000V. PE conductor continuity test. Loop and Line impedance also without RCD triggering. RCD test. Varistor test. ...more

The VARISTOR-TESTER PG 6-250 is a compact test generator for testing the surge current capability of varistors. The unit contains a combination wave generator and a surge voltage generator acc. to CCITT, ITU-T.  ...more

The ATSI SST-450 Surge Suppressor Tester is designed to quickly and easily test all commonly used transient voltage suppressors: metal-oxide varistors (MOVs), gas-discharge tubes (GDTs), silicon avalanche diodes (SADs), thyristor surge protective devices (TSPDs), and hybrid devices. ...more

Varistor Testers for Clamping Voltage Test 8/20, Surge Withstand Test 8/20, Energy Test, and CWG Test 1.2/50, 8/20 ...more