Toggle switch precautions, toggle switch manufacturers tell you, toggle switch there are many precautions for you one by one.1. Use chemicals sparinglyDue to the use of synthetic resins such as polycarbonate, the potentiometer should be avoided by exposing it to ammonia, amines, alkali solutions, threocarbons, ketones, esters, halocarbons and other chemicals in a strong atmosphere.

In the structure of the Cannon(XLR) head, it has a metal or plastic shell, with a clamp or a hole for the clamp to hook, so that the male and female heads will not fall off after joining; Its contacts can range from two to as many as seven, and most of the Canon(XLR) connections used in general audio equipment are three contacts. The Cannon head is different from the RCA head in that the RCA head must be a male head, and the seat must be a female seat (arrow point).