VDRS10P275BSE

Varistor Voltage (Typ):	430V
Package / Case:	Disc 12mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Capacitance @ Frequency:	270pF @ 1kHz
Number of Circuits:	1
Energy:	63J
Current - Surge:	2.5kA
Varistor Voltage (Max):	473V
Series:	VDRS
Varistor Voltage (Min):	387V
Maximum DC Volts:	350V
Maximum AC Volts:	275V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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VDRS 10P275BSE Application Field and Working Principle

TVS (transient voltage suppressors), MOVs (metal oxide varistors) and VDRS (unidirectional varistors) are devices that have the function of protecting electronic systems from surge voltage damage. In this article, we will focus on the characteristics, applications, and the working principle of VDRS 10P275BSE. VDRS (unidirectional varistors) are a type of varistor that has a highly nonlinear piezoelectric effect between the electrical current and voltage applied to the device. The main difference between VDRS and MOVs is that the VDRS can only operate in the forward bias direction, meaning they can only reduce the voltage. This makes them ideal for filtering out high voltage surges which can damage sensitive electronic components. VDRS 10P275BSE is a unidirectional varistor that has a breakdown voltage range of 10-275VAC. This device provides excellent protection against electrical surge malfunctions caused by lightning or accidental contact between an electric line and a metal object, like wire materials. It is also ideal for protecting appliances and systems from overvoltage damage from switching of large inductive loads. VDRs provide superior protection due to their nonlinear resistivity which ensures that the applied voltage is safely within the recommended level. To understand how this works, let us first look at the working principle of VDRS 10P275BSE. As the applied voltage increases above the breakdown voltage, the device will start dissipating energy by producing heat, and its internal resistivity will increase. This will effectively reduce the voltage across the device and protect the system from overvoltage damage.To maximize the protection offered by the VDR, it is important that the device is connected correctly. VDRs should be connected in series with the equipment or line that needs to be protected. This is important as it ensures that any surges are dissipated before they enter the system. Another important factor to consider is that VDRs have an optimum current rating that should not be exceeded. The application field of VDRS 10P275BSE is very broad, ranging from industrial machinery, automotive and aerospace equipment, medical systems, telecommunication lines, and household appliances. VDRS can provide reliable and efficient protection of high-value electronic systems from surges and overvoltage damages. In conclusion, VDRS 10P275BSE is an effective and efficient device that provides surge voltage protection. With its broad application field and superior nonlinear resistivity, it offers reliable and effective protection for several types of electronic systems and appliances against overvoltage damage. It is important that the device is correctly installed as to maximize its longevity and protection capabilities.

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