What is the KPS composite pipe?
In a shell of an electron tube, there are more than two electrode systems, each of which is independent of the electron flow to achieve its respective functions. This tube is called a composite tube.
Composite pipes are divided into two categories: one is an ordinary composite pipe, and the inner no protection circuit; the middle and small power composite pipes like 2W are mostly such; and another kind of internal protective circuit is such a kind of high-power composite pipe. The following table shows the main characteristic parameters of the silicon NPN type high-power composite tube.
A composite tube is a combination of two or more transistors in accordance with a certain law, which is equivalent to a triode, and the compound tube is also called a Darlington tube.
