1、

And the power dissipation is 0.11W ( including switching loss) when supply voltage is 12V. The designed chip was taped out.

此外,芯片在12V供电电压下的稳态工作功耗仅为0.11W(包括开关损耗)。

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2、

With high chopping frequency and novel control strategy, the size of filter elements is reduced and switching loss of IGBTs drops.

由于采用了较高的斩波频率和新颖的控制策略,减小了滤波元件的尺寸,并降低了IGBT的开关损耗。

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3、

Because of its high input impedance, low loss, fast switching speed, low on-state voltage drop-out and large on-state current, IGBT has become the mainstream product in the field of power components and been used in numerous fields.

因为输入阻抗高、损耗低、开关速度快、通态压降低,通态电流大等优点成为现今功率器件发展的主流产品,广泛应用于各个领域。

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4、

Solutions to the detailed problems of G-type amplifier is proposed such as switching disturbance, loss and speed which are particular to G-type amplifier.

对G类功放特有的切换干扰、损耗和速度等细节问题指出了解决方案。

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5、

simulation and experiment show that the input filter designed according to the given methods has the merits such as small volume, light weight, low loss, low resonant peaking and high attenuation speed, and has important application value on switching conversions.

仿真和实验表明,按该方法设计的输入滤波器,具有体积小、重量轻、损耗低、谐振峰值低及衰减速率快等优点,在开关变换器场合具有重要应用价值。

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6、

Synchronous rectification in the switching mode power supply is one of new technologies in recent years, thanks to the development of modern technology to make the power MOSFET on-resistance smaller and smaller. This makes the power loss significantly decreased.

同步整流技术是开关电源领域近年来研究的新技术,也依赖于现今工艺的发展,功率MOSFET的导通电阻可以做得越来越小,使得功率损耗大大下降。

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7、

Insertion Loss . The attenuation of signals being routed through a switching card.

插入损耗被路由信号通过开关卡的衰减.

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8、

With the switch frequency IGBT switching device input impedance high, high, high temperature extremes, driving circuit is simple, driving power small, components such as small loss more than the advantages, is extremely ideal switch components.

IGBT开关器件具有开关频率高、输入阻抗高、极限温度高、驱动电路简单、驱动功率小、元件损耗小等多个优点,是极为理想的开关元件。

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9、

Low-power switching power characteristic of Low Loss high rate of conversion small size and light weight.

针对体积小,可靠性高,待机功耗低的小功率开关电源.分析了国内外开关电源的发展和现状.

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10、

In order to reduce the loss of the main switching power supply, improve the efficiency of main power supply, the power uses MOSFET Phase-shifted Full-bridge Zero-voltage and Zero-current Soft Switching Technique, by simulating application of Full-bridge Zero-voltage Soft Switch, verify the rationality of design.

为减小主开关电源的损耗,提高主电源的效率,对电源采用了MOSFET的移相全桥零电压软开关技术,并对全桥零电压软开关的应用做了仿真,验证了设计的合理性。

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