How to check the model of the motherboard

EVEREST (formerly known as AIDA32) is a tool for testing software and hardware system information, which can display every aspect of the PC in detail. Supports thousands of (3400+) motherboards, supports hundreds (360+) graphics cards, supports the detection of PNP devices such as parallel / serial / USB, and supports the detection of various processors. The new version adds viewing remote system information and management, and the results are exported to HTML and XML functions.

Download address: http: //

Bi Directions Thyristor (Triac)

Bi Directions Thyristor (Triac) is equivalent to the antiparallel connection of two unidirectional thyristors, but only one control pole.
Bidirectional thyristors are made of N-P-N-P-N five-layer semiconductor materials, and three electrodes are also derived from the outside. Its structure is shown in the figure. Bi-directional thyristor volt-ampere characteristic curve Since the forward and reverse characteristics of the bidirectional thyristor are symmetrical, it can be turned on in any direction and is an ideal AC switching device.

Bi Directions Thyristor,Electronic Components Triac,Power Thyristor For Inverter,Silicon Power Bipolar Transistors

YANGZHOU POSITIONING TECH CO., LTD. , https://www.pst-thyristor.com