Business License
Contact Us
Your inquiry content must be between 10 to 5000 characters
Please enter Your valid email address
Varistor in Parallel Circuits
The voltage dependant resistor or varistor is a resistive component which has the nonlinear volt-ampere characteristic. It can be used to clamp the voltage when the voltage of some circuits is too large and the electrical device cannot bear it, so as to protect the device. The abbreviation of the voltage dependant resistor is VDR. It can be used in parallel with the device to be protected in the circuit.
As we know that the varistor has the function of lightning protection. So what is the working principle of the varistor in the parallel circuit?
The varistor is used in parallel with the electrical equipment or components to be protected. When lightning overvoltage or transient overvoltage occurs in the circuit, the varistor and the protected equipment and components bear the overvoltage at the same time. Due to the fast response speed of the varistor, it quickly presents excellent nonlinear conductive characteristics in nanoseconds. At this time, the voltage at both ends of the varistor drops rapidly, which is much smaller than the overvoltage, so that the equipment and components are protected from the impact of overvoltage.
Varistors are well known and used because of their superior performance. When purchasing varistors, you should choose regular manufacturers to avoid troubles.
JYH HSU(JEC) Electronics Ltd (or Dongguan Zhixu Electronic Co., Ltd.) is an electronic components manufacturer. Our factories are ISO 9000 and ISO 14000 certified. If you have technical questions or need samples, please contact us. You may google search "JYH HSU" to find our website.
Recently Posted
-
Can We Use Two Capacitors In Parallel In Electric Fans?
May 12, 2023If the capacitance of the fan capacitor is not enough, you can use two capacitors in parallel to use as one. However, the withstan
Read More -
Supercapacitors May Change the Battery Life of Smartphones
May 9, 2023Imagine a cellphone that can be fully charged within a few seconds and whose battery life will not deteriorate even after ten year
Read More -
What Does Ceramic Capacitors Do in Smart Phones?
May 6, 2023There are many electronic components that make up a smartphone, among which ceramic capacitors are used more. So what role do cera
Read More -
Why Are Supercapacitors Environment Friendly?
April 17, 2023Electronic products are the necessities of people's daily life now. There are many portable electronic products that use batte
Read More
Contact Us
Recommended Products
-
MKP 305 X2 Non Polarized CapacitorNegotiableMOQ: 1000 Pieces -
MPX X2 0.22 uf 275v Metal Film CapacitorNegotiableMOQ: 1000 Pieces
-
Bypass Varistor Surge Protection 14D 511KNegotiableMOQ: 1000 Pieces
-
Lightning Protection Varistor for Sale 120VacNegotiableMOQ: 1000 Pieces
-
1000F 3000F Supercapacitor Battery BankNegotiableMOQ: 1000 Pieces
-
5.5V 0.33F Super Farad Capacitor PriceNegotiableMOQ: 1000 Pieces
-
Axial High Power Film Capacitor PriceUS$ 0.01 - 0.1MOQ: 1000 Pieces
-
Metal Polypropylene Film Capacitor KitUS$ 0.01 - 0.1MOQ: 1000 Pieces
-
Graphene Supercapacitor Battery ManufacturersNegotiableMOQ: 1000 Pieces
-
16V 120F Graphene Supercapacitor ModuleNegotiableMOQ: 1000 Pieces
-
Bulk Wholesale High Voltage Film Capacitor ChinaUS$ 0.01 - 0.1MOQ: 1000 Pieces
-
0.01 uf 400V Thin Film Capacitor Poly Film Capacitor ManufacturerUS$ 0.01 - 0.1MOQ: 1000 Pieces
-
Generator Varistor High Voltage10D 431KNegotiableMOQ: 1000 Pieces
-
Disk Varistor Electronics ESD ProtectionNegotiableMOQ: 1000 Pieces
-
High Current 103 104 Ceramic Capacitor China SupplierNegotiableMOQ: 1000 Pieces
-
Ceramic Disk Capacitors 22uf 100V 1 Microfarad Ceramic CapacitorNegotiableMOQ: 1000 Pieces
-
Varistor 10D 471K 470V Metal Oxide Varistor ManufacturersNegotiableMOQ: 1000 Pieces
-
Metal Oxide Varistor TVR TNR VaristorNegotiableMOQ: 1000 Pieces
-
High Voltage Polypropylene Film Capacitors 450vac 4uf Film CapacitorUS$ 0.01 - 0.1MOQ: 1000 Pieces
-
0.01 uf 400V Thin Film Capacitor Poly Film Capacitor ManufacturerUS$ 0.01 - 0.1MOQ: 1000 Pieces
