How to measure the LED digital tube?

On 2018-10-29 15:14:20 in Photoelectric

How to measure the LED digital tube?

The appearance discrimination of digital tube usually has 10 pins,usually divided into two rows. ...

​What is an LED digital tube?

On 2018-10-29 15:10:23 in Photoelectric

​What is an LED digital tube?

A commonly used LED digital tube is composed of seven light-emitting tubes,which is composed of eight figures,with a decimal point inside the eight-section digital tube, Figure is shown as the digital tube shape and internal Structure Chart ...

​How to detect the BTG thyristor?

On 2018-10-29 15:08:36 in Memory

​How to detect the BTG thyristor?

Judging the electrode to place the multimeter in RX1K2 block,and the red and black stylus rotation to connect a pair of electrodes,when a pair of pins is measured to be low resistance ...

What is a BTG thyristor?

On 2018-10-29 15:06:32 in Generally electronic semiconductor

What is a BTG thyristor?

The BTG thyristor is a special semiconductor device.The utility model can be used as a thyristor and can be used as a single junction transistor ( double base diode ) ...

What is the turn-off thyristor?

On 2018-10-29 15:02:28 in Generally electronic semiconductor

What is the turn-off thyristor?

The GTO is also a PNPN four-layer semiconductor device whose structure and equivalent circuit are the same as ordinary thyristors. ...