RSB3VM34140115NN

At the end of the year and the beginning of the next year, 5G mobile phones were frequently launched. On November 26, 2019, the Honor V30 5G mobile phone was released, priced from 3,299 yuan; on Dece...[Details]

        As the core component of automobile transmission power control, the production quality inspection of the engine management module is an important step to ensure the integrity of the entire pro...[Details]

The MAX17065 is a power management IC (PMIC) that includes a step-up DC-DC converter, an inverting DC-DC converter, positive and negative regulated charge pumps, and a low-dropout linear...[Details]

GoodWe grandly launches the MT series three-phase four-way string photovoltaic inverter, with power including 50kW/60kW/65kW/75kW, which is very suitable for distributed power stations and ground p...[Details]

1 Introduction This paper mainly studies the driver of the stepper motor based on the 8051 single-chip microcomputer. The driver adopts the H-bridge drive circuit, which enables the stepper motor to ...[Details]

If it is a DC load (such as a light dimming device), the installation height can be as shown in Figure A. If it is an AC load (such as an AC fan), the installation and debugging can be as shown in...[Details]

1 Introduction With the development of military technology, the informatization of test systems is the main way to realize the modernization of our military equipment. It is imperative to use high-t...[Details]

Hitachi Astemo, Japan's third largest auto parts manufacturer, has recently been embroiled in a quality inspection fraud scandal. The company produced 22 products, including auto parts, motorcycle pa...[Details]

In recent years, new energy vehicles have been developing rapidly, and people are paying more and more attention to new energy vehicles. But because of this, more and more new energy vehicle brands h...[Details]

Thousands of LED companies have sounded the rally call. Shenzhen Semiconductor Lighting Industry Development Promotion Association, Huaqiang LED Network, and Huaqiang LED Trading Center have jointl...[Details]

Ripple: In an ideal state, the DC voltage output by the power supply should be a fixed value, but in many cases it is obtained by rectifying and filtering the AC voltage. Because the filtering is not...[Details]

Will be released at the same time as the matching dedicated tool "EdgeCut" ◆Achieved high-precision chamfered shape that supports the finishing process of EV gears ◆Use the newly developed tool des...[Details]

While Samsung is constantly engaged in internal strife with LG in China, on the other side of the ocean, display giants such as BOE are rising rapidly in China. With wolves in front and tigers behind...[Details]

The situation of "excessive neutral current" mentioned here means that when the three-phase load is balanced, the neutral current is still too large, and the neutral current is more than 1.5 times ...[Details]

1 Introduction UPS is mainly composed of batteries, charging and discharging circuits, inverter circuits and control systems, among which the inverter circuit and its control system are the c...[Details]