B72500E0200K070

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TVS (Transient Voltage Suppressors), Varistors (Voltage Dependent Resistors) and MOVs (Metal Oxide Varistors) are important components in any electrical circuit. Their primary function is to protect electronic components, circuit boards and other sensitive components from overvoltage and transients. The B72500E0200K070 is a voltage dependent resistor, which is specifically designed for AC applications. It is a lower capacitance series for overvoltage protection.

The B72500E0200K070 is an AC line-to-ground varistor designed to provide excellent absorption of impulses over a wide voltage range (up to 2.2kV). The maximum transient current is rated at 30A with a response time of 5µs. It is specifically designed to provide overvoltage protection, and offers superior voltage transient protection thanks to its high surge current handling capacity, low VD2, fast response time and low clamping voltage.

The B72500E0200K070’s primary purpose is to absorb overvoltage transients to protect sensitive electronic components from damage. When a transient voltage above its rated voltage clamping voltage is applied to its leads, the varistor will act as a low impedance path and divert the surge current away from the sensitive circuitry. In the event of an overvoltage, the transient voltage will be limited to the B72500E0200K070’s rated clamping voltage, which will in turn protect the sensitive electronic circuit from damage.

In addition to providing overvoltage protection, the B72500E0200K070 can also be used for a variety of other applications. These include ESD protection, current limiting, line filtering, and in some cases even power and signal conditioning. The B72500E0200K070’s wide voltage range and low capacitance values makes it well suited for a variety of applications, from computer, audio/video, consumer electronics, telecommunications and automotive applications.

The B72500E0200K070 is a relatively simple device. It is constructed with an insulated disc that is composed of a metal oxide (ZnO) that is clamped between two structured electrodes. It is this patented metal oxide material that gives the B72500E0200K070 its unique conducting characteristics. By applying a voltage to the electrodes, this creates a voltage across the dielectric and results in a non-linear current-voltage relationship. This non-linearity is what provides the B72500E0200K070 with its inherent voltage protection capabilities.

The working principle of the B72500E0200K070 is relatively simple. When a normal operating voltage is applied to its leads, the varistor acts as an open circuit and does not draw any current. In the event of an overvoltage, the varistor will act as a low impedance path and divert the surge current away from the sensitive circuitry. The B72500E0200K070 is specifically designed to react quickly to sudden changes in voltage and therefore efficiently protect against overvoltage transients.

The B72500E0200K070 is an excellent choice for any application that requires efficient protection against overvoltage transients. Its wide voltage range and low capacitance values make it well suited for a variety of applications, from consumer electronics, computers, audio/video, telecommunications and automotive applications. The B72500E0200K070 is a reliable and cost-effective way to protect against overvoltage transients and other circuit anomalies.

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