TDK announced on June 4, 2013 that it will start selling the "B41689 series" of aluminum electrolytic capacitors for automobiles that can be used in a 150 ° C temperature environment in Japan. If the product is used in a temperature environment of 125 ° C, it can achieve a life of 10,000 hours. It is suitable for use as an engine control device and in combination with a steering wheel, water pump, wiper and other motors with tens to hundreds of W output power. Smoothing capacitors for inverters. The new product is characterized by high ripple current resistance and vibration resistance. By reducing the ESR (equivalent series resistance) and suppressing the heat generation of the capacitor itself, the resistance to ripple current is improved. For some applications that require the use of 2 to 3 common aluminum electrolytic capacitors, it may be sufficient to use one of the development products this time. Some models of products can withstand 40G acceleration. Originally, when installing aluminum electrolytic capacitors in automobiles, it was necessary to use fixing devices or fixing with resin. These steps are not required to adopt this development product. The B41689 series has products with rated voltages of 25V, 40V and 63V, and electrostatic capacity of 270 to 4500μF. The external dimensions are relatively small, with a diameter of 16 to 21 mm and a height of 25 to 49 mm. The shape is Axial Lead (Axial Lead) instead of Radial Lead. This product has been adopted by many European car manufacturers and is being mass-produced at a scale of 40 million units / year in Brazilian plants. Phase Inverter and Single Phase Motor Manufacturer are two important parts of the power sector. Their definitions and importance are as follows:
Both of these sectors form important components of electrical engineering and the motor industry, providing indispensable services and equipment for our everyday life and industrial production.
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Phase Inverter: A phase inverter is a critical piece of equipment in the power system, whose main function is to change the phase of the power source. This is especially necessary in many applications where there is a need to convert a single-phase power source into a three-phase one. This conversion allows for a more effective utilization of power and can provide more stable and superior performance. Phase inverters find their use in many industrial applications, heavy-duty equipment, and certain specific household appliances.
Single Phase Motor Manufacturer: Single Phase Motor Manufacturers form a vital part of the motor industry. The motors they produce are mainly driven by a single-phase AC power source. The advantages of these motors include their simple design, lower cost, and ease of maintenance, thus making them very common in low power devices such as household appliances and small industrial equipment. However, for devices requiring a large amount of power, more complex and powerful three-phase motors are usually used. These manufacturers not only produce these motors but are also responsible for research and improvement in their performance and efficiency.
