What's a fuse holder?
Introduction to fuse holder
In this paper, I mainly explain the content of the fuse seat for you, with the development of technology, the application of the fuse seat in society will be more and more expansive, so the prospect of the fuse seat is veritablygood.The following content substantially analyzes the advanced structure of fuse holder and the bracket of fuse holder.
Fuse seat refers to the seat used to install the fuse, the fuse seat can be divided into panel installation fuse seat, PCB installation fuse seat, lead fuse seat and auto fuse seat;
Panel installation fuse seat ( more used for electrical outfit, similar as power amplifier, DVD, speaker, massage president and other electrical outfit); Lead type fuse holder ( used for connection of small home appliances and wiring harness of artificial ministry);
PCB fuse holder ( substantially used on small home appliance control board) and fuse holder ( substantially used on small home appliance control board). Machine fuse seat can be divided into lead type machine fuse seat (multi-purpose machine and artificial ministry wiring harness);
The panel is equipped with a auto fuse holder ( substantially used for auto electrical appliances, similar as auto amplifier, auto refrigerator, auto DVD,etc.) and a auto fuse holder.
Fuse holder has the conditions of resistance to current, voltage, and fire standing,etc., generally need to pass UL CSA VDE ROHS and other safety regulations and the European Union instrument.
Advanced structure of fuse holder
Advanced structure of fuse holder, especially a fuse holder that shows the condition of the fuse and doesn't bear relief of the tone- emulsion fuse.
It consists of a first channel body with several holes connected to each other independently; A number of secondary channels, each with one screw hole and one socket connected to each other, each with one connecting screw; Several tone- emulsion fuses are electrically connected between the first channel body and each alternate channel body;
A base for the first and alternate channel bodies is handed on the top side solid; An upper cover covering the base; And a circuit board fixed on the upper cover and equipped with several luminous factors, which forms an electrical connection with the first channel body and each alternate channel body.
https://www.hzhinew.com/news/what-is-a-fuse-holder/
Bracket of fuse holder
According to the bracket of fuse installation, it can be divided into safety tube holder and safety plate holder.
According to the size of the fuse, can be divided into large fuse seat, medium fuse seat, small fuse seat;
According to the material, can be divided into plastic fuse seat, bakelite fuse seat;
According to the environmental protection points, can be divided into environmental protection fuse seat, non – environmental protection fuse seat;
According to the installation system can be divided into lead fuse box and circuit plate type fuse seat, instrument panel installation fuse seat;
The generally used models are (for the size of applicable fuse tube) 5 × 20 mm fuse holder, 6 × 30 mm fuse holder;
Auto fuse seat ( suitable for insert) small insert fuse seat, medium insert fuse seat, large insert fuse seat.
Above is generally used, the choice of fuse seat should see him suit, principally see installation size, suit fuse tube size, shape and its performance.
In a word, in fact, there's an important fuse in the structure of the fuse seat, and according to the below several aspects of the fuse seat, I believe that you have some knowledge of the fuse seat, similar as you have other specialized questions, you can continue to pay attention to this point.
Huizhou HINEW Electric Appliance Co., Ltd.
评论
发表评论