Working principle of organic field-effect transistor
Working principle of organic field-effect transistor

Organic field-effect transistors (OFETs) have received great attention from researchers due to their outstanding characteristics, including wide material sources, compatibility with flexible substrates, low-temperature processing, suitability for mass production, and low cost.

Categories:Product knowledge Date:2025-01-13 Hits:347 View »


How does MOSFET become a current source?
How does MOSFET become a current source?

When VGS>VTH, MOSFET behaves as a voltage controlled resistor; However, making MOSFETs the leader in integrated circuits today is definitely not just about voltage controlled resistors.

Categories:Product knowledge Date:2025-01-13 Hits:358 View »


Determination of polarity of thyristor
Determination of polarity of thyristor

Unidirectional thyristor is composed of semiconductor materials with three PN junctions.

Categories:Product knowledge Date:2025-01-13 Hits:350 View »


Analysis of the causes of thyristor breakdown
Analysis of the causes of thyristor breakdown

1. Overvoltage breakdown, 2. Overcurrent and overheating breakdown, 3. Overheating breakdown

Categories:Product knowledge Date:2025-01-10 Hits:349 View »


Check the triggering ability of the thyristor
Check the triggering ability of the thyristor

To make the thyristor conductive, the following conditions must be met

Categories:Product knowledge Date:2025-01-10 Hits:341 View »


Can voltage regulator diodes be used in series
Can voltage regulator diodes be used in series

Zener diodes are also a type of diode. When working normally, Zener diodes operate in the reverse breakdown region, where the current changes greatly while the voltage changes very little, thus achieving a voltage stabilization effect.

Categories:Product knowledge Date:2025-01-10 Hits:348 View »


Compared to parallel inverters, thyristor series inverters
Compared to parallel inverters, thyristor series inverters

Compared with parallel inverters, thyristor series inverters have more advantages:

Categories:Product knowledge Date:2025-01-09 Hits:340 View »


Main parameters of thyristor
Main parameters of thyristor

When a forward voltage is applied between the anode and cathode of a thyristor and no voltage is applied to the control electrode, the thyristor is in a forward blocking state.

Categories:Product knowledge Date:2025-01-09 Hits:377 View »


The use of bidirectional thyristors in AC voltage regulation circuits
The use of bidirectional thyristors in AC voltage regulation circuits

When the thyristor is damaged and needs to be inspected and analyzed for its cause, the core can be removed from the cooling jacket, the core box can be opened, and the chip can be removed to observe the traces after the damage to determine the cause.

Categories:Product knowledge Date:2025-01-09 Hits:353 View »


Identification of the causes of thyristor damage
Identification of the causes of thyristor damage

When the thyristor is damaged and needs to be inspected and analyzed for its cause, the core can be removed from the cooling jacket, the core box can be opened, and the chip can be removed to observe the traces after the damage to determine the cause.

Categories:Product knowledge Date:2025-01-09 Hits:357 View »


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