Technological innovation
HOTLine：0769-2268 1472
Technological innovation
HOTLine：0769-2268 1472
TDK on June 4, 2013, announced the beginning of sales may be at 150 ℃ temperature environment used cars in Japan with aluminum electrolytic capacitors "B41689 series." The new product is characterized by tolerance and the ripple current high vibration resistance.
TDK on June 4, 2013, announced the beginning of sales may be at 150 ℃ temperature environment used cars in Japan with aluminum electrolytic capacitors "B41689 series." If the product is at a temperature of 125 ℃ environment of use, it can achieve 10,000 hours of life, suitable as engine control device and the steering wheel, such as pumps and wiper output power of several tens to several hundreds of W in combination with a motor an inverter smoothing capacitor.
The new product is characterized by tolerance and the ripple current high vibration resistance. By lowering ESR (equivalent series resistance), inhibition of the capacitor itself heat, improve resistance to ripple current. Some need to use two to three general purpose aluminum electrolytic capacitors, with the development of a product may be enough.
Some types of products can withstand vibration acceleration of 40G. Originally installed in the car when aluminum electrolytic capacitors, need to use fixtures or fixed by resin. The development of products using these steps is not necessary.
B41689 series rated voltage support 25V, 40V and 63V, an electrostatic capacity of 270 ~ 4500μF products. Dimensions smaller diameter 16 ~ 21mm, a height of 25 ~ 49mm. Axial Leaded shape (Axial Lead), rather than the normal radiation type (Radial Lead). The product has been a number of European car manufacturers to use, in order to scale the amount of the plant in Brazil 40 million / year capacity.
Mobile Site