Electrical Vehicle Fuse End Blade Ferrules
This knife blade contact fuse cap is used for bolted DC fuse.End cap is an important part of the tube fuse, inferior copper cap is easy to lead to tube fuse off the cap.Our copper cap are independent stamping, independent workshop, equipped with advanced high-speed stamping equipment, to ensure...
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Product Introduction
This Electrical Vehicle Fuse End Blade Ferrules consit of blade terminal and end cap.These two metal parts are laser welded. Our copper cap are independent stamping, independent workshop, equipped with advanced high-speed stamping equipment, to ensure the accuracy and consistency of the copper cap size.
Material for Fuse Cap
Material Requirements for an Electrical Fuse has excellent characteristics such as high strength, high electrical conductivity, fatigue resistance, high thermal conductivity, and corrosion resistance.
| Trade Mark | State | Tensile Strength(Mpa) | Elongation | Hardness(HV) |
| TU0, TU1, TU2 | M(Soft) | ≥195 | ≥30 | ≤70 |
| C10100,C10200,C11000 | Y4(1/4 Hard) | 215-275 | ≥25 | 60-90 |
| T1,T2 | Y2(1/2 Hard) | 245-345 | ≥8 | 80-110 |
| C1020,C1100,C1201 | Y(Hard) | 295-380 | 3 | 90-120 |
| TP1,TP2 | T(Ultrahard) | 350 | -- | ≥110 |
Surface Treatment for End Blade Ferrules
This End Blade Ferrules are nickle plating.Due to the strong passivation ability of nickel metal, a very thin passivation film can be rapidly formed on the surface, which can resist the corrosion of atmosphere, alkali and some acids. Nickel coating hardness is relatively high, can improve the wear resistance of the surface of the product and improve the life of the fuse-link.
Fuse provides short-circuit protection for the DC side circuit. The circuit working environment of new energy vehicles is complex, and the performance requirements of Fuse End Blade Ferrules are greatly improved. The vehicle status of new energy vehicles is uncertain. Rapid charging, rapid acceleration, and rapid deceleration lead to frequent current fluctuations, which put forward higher requirements on the tolerance of fuses and the ability to adapt to complex working conditions. Mechanical vibration, temperature change, chemical corrosion, current impact, vehicle collision and other conditions may cause short-circuit failure, which may generate a short-circuit current of more than 10kA. At present, other devices on the vehicle cannot be reliably disconnected.
Mr.Terry Young (Sales Engineer)
Xiamen Apollo Stamping Welding Technology Co., Ltd
Apollo Electronic Components（Xiamen）Co.,Ltd
Add: No.22-1,Xingqian Road,Jimei District,Xiamen,Fujian,China,361022
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: terry@stamping-welding.com ,Web: www.stamping-welding.com , www.china-electronic-components.com
Since 2010,professional in EV BusBar&Laminated Busbar, EV&PV Fuses Contact&Cap, Power Battery Aluminum Shells, Power Capacitor Steel&Aluminum Cans etc Stamping&Welding solutions !
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