VDRS14T095ALE

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TVS - Varistors, MOVsThe VDRS14T095ALE is an unidirectional surge protection diode or varistor, designed for interface protection of electronic components from overvoltages due to transients on direct current (DC) power and signal lines in commercial and automotive electronics. The VDRS14T095ALE is used to protect against voltage surges in automotive and commercial electronic circuits, to provide protection for electronic components from surge voltage on power and/or signal lines.Working PrincipleThe VDRS14T095ALE is a single-direction varistor that works on the principle of voltage breakdown. When a voltage surge is applied to the VDRS14T095ALE, it creates a low resistance path in the direction of the applied voltage, allowing the current to be diverted away from the rest of the circuit. This creates a temporary path which then breaks down as the voltage dissipates. When the voltage level returns to normal, the low resistance path provided by the VDRS14T095ALE is removed, allowing the circuit to return to its normal state.Application FieldThe VDRS14T095ALE is designed for protection against voltage surges from both DC and AC sources. It is mainly used in commercial electronic circuits such as audio and video applications, automotive applications (motorcycle, passenger vehicle, off-road) and many other electronics. Overvoltage and surge protection can be achieved in a variety of circuits including: DC/DC converters, switches, rectifiers, power supplies, circuits with electrolytic capacitors, stand-alone protection paths, and even with inductive loads such as motors and solenoids.The VDRS14T095ALE is also a very efficient and cost-effective solution for protecting automotive electronics from EMI (electromagnetic interference). The wide operating frequency range (from 2kHz to 3MHz) enables emission measurements at steady-state or jitter-mode signal conditions. The component\'s low capacitance (2pF) and low operating voltage (14V) make it suitable for a wide range of applications where lightning protection is needed.ConclusionThe VDRS14T095ALE is an ideal choice for providing surge protection in power and signal lines of commercial electronic circuits and automotive applications. Its advantages of low capacitance, low operating voltage, wide operating frequency range, and low cost make it a popular choice for EMI emission measurements. Its voltage breakdown principle helps protect connected electronic components from voltage surges caused by transients and other phenomena.

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