Cases - Wuhan Precise Instrument Co., Ltd.

2025-02-18

Photodiode test

Overview Diode is a semiconductor device that converts light into current . There is an intrinsic layer between the p (positive) and n (negative) layers. The photodiode accepts the light energy as input to generate electric current. Photodiodes are also known as photodetectors, photosensors or ...

2023-03-31

Test of Electrical Performance of Triodes and Bipolar Transistors

Bipolar junction transistor-BJT is one of the basic components of semiconductors.It has the function of current amplification and is the core component of electronic circuits.The BJT is made on a semiconductor substrate with two PN junctions that are very close to each other.The two PN junctions ...

2023-03-31

Diode I-V and C-V Tests

A diode is a unidirectional conductive component made of semiconductor materials.The product structure is generally a single PN junction structure, which only allows current to flow in one direction.Diodes are widely used in rectification,voltage stabilization,protection and other circuits,and are ...

2025-02-28

GAN HEMT RF device parameter test

Radio frequency devices are the basic components to realize signal transmission and reception, and are the core of wireless communication, mainly including filters (Filter), power amplifiers (PA), radio frequency switches (Switch), low noise amplifiers (LNA), antenna tuners (Tuner) ) and duplex...

2025-02-28

Precise IGBT power device static parameter test solution

IGBT and its application development IGBT (Insulated Gate Bipolar Transistor) is the core device of power control and power conversion. It is a composite fully controlled voltage-driven power semiconductor device composed of BJT (Bipolar Transistor) and MOS (Insulated Gate Field Effect Transistor). ...

Source Measure Unit

Dual Channel Source Meter

Multi Channel Test Equipment

High Current Power Supply

High Voltage Power Source

Testing Laser Power Supply

Data Acquisition Card

Semiconductor Test Systems

Source Measure Unit

Dual Channel Source Meter

Multi Channel Test Equipment

High Current Power Supply

High Voltage Power Source

Testing Laser Power Supply

Data Acquisition Card

Semiconductor Test Systems

Solutions

Photodiode test

Test of Electrical Performance of Triodes and Bipolar Transistors

Diode I-V and C-V Tests

GAN HEMT RF device parameter test

Precise IGBT power device static parameter test solution