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Tuesday 04 July 2023

Precio : 0.003-50USD

Torsion custom springs are a type of coil or helical spring that react to applied rotational forces, providing torque or using stored rotational energy when the spring is set, as the ends are rotated in angular deflection, commonly used over a supporting mandrel or arbor. Thus it...

Friday 17 February 2023

Precio : 200-2000 CNY/pc

Ⅰ. The surge protection device working principle Surge protection device is an indispensable device in lightning protection of electronic equipment. In the past, it was often called "lighting protector" or "over-voltage protector", abbreviated as SPD. The function of surge protection...

Tuesday 28 May 2024

The product cables of the wire inspection camera system/power system will age, break, and have poor contact after long-term use. These problems seriously affect the doctors' use and prevent them from performing normal surgical work. Therefore, when the cables have problems, they can...