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FAQ
- What is the best material for electric brake fuses?
- Fuse material is mainly made of low-melting alloy such as aluminum antimony alloy. Is to achieve the purpose of lower melting points added.
- Why is the fuse broken
- The fuse value of the fuse is above the rated current
- How to read the fuse ring
- so the resistance of the resistance: 220000Ω = 220 KΩ, the error is 5% 1.4.2 colored ring resistance: is a precision resistor, with five color ring to represent the resistance value, method and four-color ring resistance The same
- Fuse according to the breaking current range can be divided into several
- The breaking current range of the back-up fuse refers to a range from 4 to 7 times the rated current from the rated current to the maximum breaking current
- What is a semi-enclosed fuse
- and is inserted into a porcelain box with a metal receptacle at both ends for use in low-pressure indoor use
- Selection of melt rated current
- under the action of short-circuit current and allow overload current ,
- Fuse tube selection fuse factor
- When the fuse is energized, the voltage at both ends is much less than the rated voltage, so the additional load is not critical
- What is the working principle of the fuse
- so that the principle of breaking the circuit made of a current protector.
