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QT-9000 Series
QT-9000 Series Large Scale IC Test System(Direct Mount)QT-9000
QT-8000 Series
QT-8000 Series Mixed-Signal TC Test System(Cable Mount) QT-8100
QT-8000 Series Mixed Signal IC Test System(Direct Mount)QT-8200
QT-8000 Series High Power Mixed Signal IC Test System(Cable Mount)QT-8100HP
QT-7000 Series
QT-7000 Series IC Test System(Cable Mount)QT-7200
QT-6000 Series
Discrete Device Test System QT-6000
QT-4000 Series
Discrete Device Test System QT-4100
General Test System TB-14
QT-3000 Series
EAS Tester QT-3101
Thermoresistance Tester QT-3102
MOSFET RG/CG Test System QT-3107

Test System

QT-4000 SeriesDiscrete Device Test System QT-4100

Discrete Device Test System QT-4100

QT-4100 discrete device test system is applied to triode diode Zener diode MOS-FET(IGBT) J-FET Current Sense FET LDO (78XX 79XX TL431 TL432 regular test) photoelectric coupler and wafer etc. and may extend to some special applications: Silicon controlled test SCANBOX Dual Gate-FET Q Plus Triode switching time test (TST TR TF TON) and RTH test(DVDS DVCE DVBE DVF).


• Wide test coverage, test circuit support voltage-limiting and current-limiting state, which able to protect the DUT effectively.

• Foolproof measurement: Voltage & current automatic self-check, automatic alarm triggered and halt if any abnormality detected.
• Quick Self-test: No external load is required, able to complete in 2 minutes
• 3rd party calibration: Apply industry standard Keysight 34401A for calibration
• Built-in Oscilloscope function.
• Support multiple test station data merging.

Major Technical Parameters


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No.16 Guangming Ave., Guangdong New Light
Source Industrial Base,Luocun,Nanhai District,
Tel:+86 757 83207313
Fax:+86 757 83208786

PowerTECH Worldwide

We have developed a close and persistent relationship with our customers, with the increasing of global automation, we will do our utmost to accurately satisfy our customer’s needs and improve the diversity of our products and applications. We will work tirelessly on pursuing stable and reliable product quality, in order to meet our customer’s needs. We are convinced that PowerTECH will continually exceed customer’s expectations and grow together with our customers and supplier in future.

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