High Surge Capability Varistors

1,Among the more expensive circuit boards
2,Fields with complex power consumption environment
3,A power supply with a long service life is required
4,It is difficult to manually replace electrical equipment (such as the field where high-altitude operations are required)

Industry mainstream

After more than 20 years of development of China's varistors, the current application fields of high surge capacity varistors are mainly as follows:

1. The varistors of consumer electronics are often ordinary products. Selection example: 14D471K

2.If the whole machine standard needs to comply with IEC61000-4-5, the varistor is required to withstand 40 composite pulses. Selection example: 14D471KM

3.Some more expensive electronic products require low MLV value but high surge withstand capability.

1.This is closely related to the rated current of the fuse in the circuit and the power of the power supply.

2.It depends on what kind of machine product you are.

3. It depends on which country you are in哪个. The quality of the power grid in each country is different.

4. It depends on whether your product belongs to the transmission end, the power distribution end or the use end.

Please communicate with us, we will give you the best selection plan.

Our company can produce full series, full size, full voltage and various shapes of high energy varistors. Welcome to buy.

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