NCE2010E_NCE60P16AK Introduction

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.

The smaller the internal resistance, the larger the current (because the heat is small). The resistance of this current path is called the internal resistance of the MOS tube, that is, the on-resistance. The size of this internal resistance basically determines how much on-current the MOS tube chip can withstand (of course, it is related to other factors, such as thermal resistance).

NCE2010E_NCE60P16AK

NCE2303

NCE6080K matches KIA product 3306, and KIA MOS tube 3306 has two specifications, A and B. The following will introduce the specific parameters, packaging and specifications of the 3306 and NCE6080K MOS tubes.

NCE3404Y NCE3400A NCE3400 NCE30ND07AS NCE3008N.

For these two enhanced MOS tubes, NMOS is more commonly used. . As for why not to use depletion-type MOS tubes, it is not recommended to get to the bottom of it.

NCE50TD120WT NCE40TD120T NCE40TD120BT NCE40TD120WT NCE40TD120LT.

NCE2010E_NCE60P16AK

NCEP50P80AK

NCE6802 NCE30H29D NCEB301Q NCEB301Q NCEB301G.

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.

. For fine-tuning of Vantam's analog signal paths, including low-pass filters [LPF], negative feedback circuits [NFB], preamp ICs, IV converters, and headphone amplifier circuits, VentureCraft previously relied on thick carbon-containing diaphragms type resistor. Over the past few years, the company has turned to thin-film technology as it focuses on providing audio performance differentiation. Last year, VentureCraft began specifying Vishay products after learning that Vishay's thin-film MELF resistors (shown in Figure 1) could provide excellent sound quality.

NCE3008M NCE3010S NCE3011E NCE30D0808J NCE3018AS.

NCE2010E_NCE60P16AK

The lithium battery of electric vehicles can work normally, largely thanks to the lithium battery protection board.

NCE8205B NCE8205 NCE8205i NCE8205E NCE9926.

relevant information