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Whether it is in daily life or practicing equestrian, the most important thing is self-control. If you can’t control yourself, there are more goals, and more methods are useless. (Equestrian helmet) Focus on time step by step This is often the case. If you concentrate on horseback riding for half an hour, you may be able […]
Learning to ride horses, children have an advantage over adults. (Equestrian Helmet) First of all, children do not have psychological burdens and are more likely to relax. Adults need some psychological comfort when they are new to school. Coaches often help adults to let go of their burdens. Secondly, the child’s flexibility is good and the degree […]
The igbt, which combines the advantages of gtr and mosfet, is a new type of insulated gate bipolar transistor that was introduced in the 1980s. It has convenient control, high operating frequency, fast switching speed and large safe working area. With the continuous improvement of voltage and current levels, igbt has become an ideal power switching […]
IGBT (Insulated Gate Bipolar Transistor) is a minority carrier device with high input impedance and strong current carrying capacity. From the circuit designer’s point of view, IGBT has input characteristics of MOS devices. And the current output capability of the bipolar device is a voltage-controlled bipolar device. The purpose of the invention of the IGBT is […]
Equestrian is a gentleman’s sport. Learning equestrianism not only increases our life skills, but also opens up our way of thinking. However, before you get started, you must know the following basic knowledge about equestrian(Equestrian helmet). Equestrian equipment(Equestrian helmet) with safety protection The head of the human body is most vulnerable to injury. Before riding, you should […]
As one of the important high-power mainstream devices for power electronics, IGBT has been widely used in household appliances, transportation, power engineering, renewable energy and smart grid. In industrial applications such as traffic control, power conversion, industrial motors, uninterruptible power supplies, wind and solar equipment, and frequency converters for automatic control. The IGBT module is a modular semiconductor product […]
IGBT (Insulated Gate Bipolar Transistor), insulated gate bipolar transistor, is a composite fully controlled voltage-driven power semiconductor device composed of BJT (bipolar transistor) and MOS (insulated gate field effect transistor), and has MOSFET The advantages of both the high input impedance and the low turn-on voltage drop of the GTR. The GTR saturation voltage is reduced, […]
The drive circuit of the IGBT must have two functions: one is to achieve electrical isolation between the control circuit and the gate of the driven IGBT; the other is to provide a suitable gate drive pulse. There are many driving circuits for IGBTs, and the driving circuit for discrete components is simple and inexpensive. The dedicated […]
