B72520E1250K062

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The B72520E1250K062 is a popular product in the field of TVS- Varistors, MOVs, and it is used to protect sensitive electronic components in a wide variety of applications. This device is designed to provide a low-impedance protection path in the event of an overvoltage surge or spike. The B72520E1250K062 is composed of two parts: a metal oxide varistor (MOV) and a low pass filter.

The MOV is the heart of the B72520E1250K062 and it performs the primary surge protection function. An MOV is a voltage-dependent, non-linear resistor composed of zinc oxide granules sandwiched between electrodes. When an overvoltage surge is applied, it causes the granules to break down and thus reduce the resistance. As voltage increases, the MOV’s resistance decreases until it reaches a certain threshold at which point the resistance remains constant. As such, the MOV is able to provide a low-impedance path for the surge current to follow, thus protecting the sensitive electronic components from the damaging effects of the surge.

The low pass filter is the second part of the B72520E1250K062 and it provides additional protection against high frequency noise. The low pass filter acts as a barrier to stop high frequency noise from passing through, while at the same time allowing lower frequency signals to pass. This ensures that the MOV is only triggered when sufficient voltage is applied and that false triggering does not occur.

The combination of the MOV and the low pass filter in the B72520E1250K062 makes it the ideal choice for overvoltage surge and spike protection. It is capable of withstanding up to 1250 V and can handle peak currents up to 62 A. It is also RoHS compliant and can operate over an ambient temperature range of -40°C to +105°C. This makes the B72520E1250K062 suitable for use in a wide range of applications, such as medical, telecommunications, automotive, and consumer electronics.

In summary, the B72520E1250K062 is a highly effective surge protection device that is suitable for a variety of applications. It utilizes an MOV and a low pass filter to provide low-impedance protection against voltage surges and noise, and is capable of withstanding up to 1250 V and 62 A of peak currents. Additionally, its RoHS compliance and wide operating temperature range make it a popular choice for numerous applications.

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