Tonghui TH1992B, TH1992, TH1991 High-precision Source Meter

Model：TH1992B、TH1992、TH1991      Country of Origin：China      Category：SMU Source Measure Unit

Overview：The TH1991/TH1992 series precision source/measure power supplies can simultaneously output and measure voltage and current, integrating current source, voltage source, voltmeter, and ammeter functions in one instrument, with each function freely switchable. Alsocan output up to ±210V DC voltage, ±3A DC current and ±10.5A pulsed current, with source and measurement resolution as low as 10fA/100nV, supporting high-speed sampling and arbitrary waveform generation.

Tonghui Electronics TH510 Series TH511, TH512, TH513 Semiconductor C-V Characteristic Analyzer

Model：TH510SeriesTH511、TH512、TH513      Country of Origin：China      Category：CV Parameter Tester

Overview：The TH510 series semiconductor C-V characteristic analyzer is an analytical instrument from Tonghui Electronics for the production and R&D of semiconductor materials and devices. The TH510 series innovatively adopts a dual-CPU architecture, Linux underlying system, 10.1-inch capacitive touchscreen, Chinese/English operation interface, and built-in instructions and help, suitable for rapid sorting on production lines, automated integrated testing, and laboratory R&D and analysis.

Tonghui TH2851-015, TH2851-030, TH2851-050, TH2851-080, TH2851-130 Precision Impedance Analyzer

Model：TH2851-015、TH2851-030、TH2851-050、TH2851-080、TH2851-130       Country of Origin：China      Category：Impedance Analyzer

Overview：The TH2851 series impedance analyzer is a new-generation impedance test instrument developed by Changzhou Tonghui Electronics using the advanced auto-balancing bridge principle, representing the latest height of domestically produced impedance test instruments.

Tonghui TH1778A/TH1778AS DC Bias Current Source DC BAIS

Model：1778A/TH1778AS      Country of Origin：China      Category：DC Bias

Overview：High-current DC bias power supply, mainly used for testing inductive components such as cores and coils.