NCEB301G_NCE15P25I Introduction

MOS tubes like NCE80H12 convert the DC power in the battery into AC power when the electric vehicle is running normally, thereby driving the motor to run.

In simple terms, the motor is driven by the output current of the MOS tube such as NCE80H12. The larger the output current (in order to prevent overcurrent from burning the MOS tube, the controller has limited current protection), the motor torque is strong and the acceleration is powerful, so MOS Tubes play a very important role in electric vehicle controllers.

NCEB301G_NCE15P25I

NCE6890K

NCE2025I NCE2025S NCE2030K NCE2030U NCE2030.

Felix Zandman experienced the Holocaust, lost loved ones, and lived in the dark underground for 17 months in the haze of death. The component industry and even the history of technological development have left a strong legacy. In 2004 Fortune Magazine selected Vishay as one of America's more admired companies. Today the physics book written by Dr. Felix Zandman is used as a basic textbook in many universities, and his autobiography has been translated into Chinese and many other languages. .

NCE3404Y NCE3400A NCE3400 NCE30ND07AS NCE3008N.

Therefore, in the application of switching power supply and motor drive, NMOS is generally used. The reason is that the on-resistance is small and it is easy to manufacture.

NCEB301G_NCE15P25I

NCEP020N30BQU

NCE4612SP NCE30H32VD NCE3402 NCE3402A NCE30H21.

Vishay's MELF resistors are produced using an advanced vacuum sputtering process that deposits a layer of a proprietary nickel-chromium alloy of extremely high microstructural quality on a very smooth aluminum substrate in an ultra-high vacuum chamber. With a 3.14 times larger surface area than flat chip resistors for the same pad size, these devices can produce much higher aspect ratios, resulting in very low field strengths along the resistors. Compared to thick film resistors, this typically provides a spectral density improvement of about -40 dB V/Hz, a figure of about -10 dB V/Hz in the case of thin film resistors, as shown in Figure 2. This sophisticated internal structure provides the ideal foundation for low-noise performance, which is further enhanced by the cylindrical shape of the resistor. These two factors make Vishay's MELF resistors the choice for high-end audio applications with low noise requirements. Be aware that the local electric field strength is the main source of current noise.

MOSFET is a type of FET (the other is JFET), which can be made into enhancement mode or depletion mode, P-channel or N-channel, a total of 4 types, but only the enhancement-mode N-channel MOS is actually used. Tube model and enhanced P-channel MOS tube model, so NMOS is usually mentioned, or PMOS refers to these two.

NCE2012 NCE20H10G NCE20H11 NCE3406N NCE2014ES.

NCEB301G_NCE15P25I

NCE8205B NCE8205 NCE8205i NCE8205E NCE9926.

The battery cell is equivalent to the heart of the lithium battery, and the lithium battery protection board is mainly composed of a protection chip (or management chip), a MOS tube, a resistor, a capacitor, and a PCB board.

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