Dongguan Zhixu Electronic Co., Ltd
Business License
Main Products: Safety capacitor, ceramic capacitor, film capacitor, NTC thermisto
Contact Us
Mrs. Hung YuShan
Chat Now
Your inquiry content must be between 10 to 5000 characters
Please enter Your valid email address
Film Capacitor or Electrolytic Capacitor for EVs?
Mrs. Hung YuShan
March 15, 2023
Common means of transportation in cities are bicycle, e-bikes, buses and subways, etc. Some people buy cars for convenience. Although cars are fast and convenient, they also have disadvantages: the fuel used is more expensive, and the exhaust gas emitted by cars is harmful, which is not friendly to people and the environment. The global warming caused by the global warming effect is related to the exhaust fumes emitted by automobiles. In order to solve this problem, new energy vehicles were born. With their advantages such as low price, environmental protection, energy saving, and easy maintenance, they are a better choice for many people to buy cars.
There is an important component in electric vehicles: capacitor. Capacitor, as one of the three major passive devices, is an indispensable and important component of the hardware circuit of electronic equipment. With energy storage function, it is an electronic component composed of two insulated conductors and an insulating dielectric that are close to each other.
Capacitors are generally used in three places in a car: energy storage, motor and electronic control. Basic functions such as filtering, absorption and resonance of capacitors help build the core electronic control system of new energy vehicles. Capacitors used in new energy vehicles include electrolytic capacitors and film capacitors.
In the power supply of electric vehicles, it is necessary to use high withstand voltage capacitors for smoothing and filtering. The interior of the car usually has a harsh working environment, requiring capacitors with high temperature resistance, high reliability, and long service life.
Both electrolytic capacitors and film capacitors are used in electric vehicles, so which one of them is more suitable for electric vehicles?
Film capacitors have a wide operating temperature range, generally -40°C~ 105/110°C, and have good temperature characteristics, and can be used normally no matter it is cold or hot. However, electrolytic capacitors are more sensitive to temperature. If the temperature is too high or too low, the capacitance will decrease, the working time will be shortened, and in severe cases, it will be damaged.
This is why film capacitors are more suitable for electric vehicles than electrolytic capacitors.
We're JYH HSU(JEC) Electronics Ltd (or Dongguan Zhixu Electronic Co., Ltd.), an electronic components manufacturer. Our factories are ISO 9000 and ISO 14000 certified. If you have technical questions or need samples, please contact us.
Share
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
