Keeping heat pumps operating at peak efficiency ensures the comfort of building occupants and saves money. Consult this block diagram to identify
链接已复制到剪贴板升压斩波器
升压斩波器可重定向流经电路的电流，同时增加（加强）电压。Littelfuse的子公司IXYS生产多种类型的沟槽和超轻穿通（XPT）配置的IGBT模块。每个固态开关都依赖于MOSFET门控结构和BJT的高电流和低饱和电压特性，以高效地执行快速切换。我们的升压斩波器适用于交流电机驱动器、功率因数校正电路、逆变器和不间断电源。它们也可以用作交流电机制动器。
- Collector–emitter voltage (Vces) ratings from 1.2 V to 1.7 V
- Collector–emitter saturation voltage ratings when operating at 25 ℃ (Vce[sat] at 25 ℃) between 1.7 A and 2 A
- Collector currents when operating at 80 ℃ (Ic at 80 ℃) from 23 A to 400 A
- Forward currents when operating at 80 ℃ (If at 80 ℃) from 18 A to 300 A
- Turn off energy per pulse (Eoff) ratings from 1.7 mJ to 75 mJ
- 符合RoHS标准
- 国际标准包装
- Reduced weight
- Advanced power cycling
- Available with negative temperature coefficient
- Available with freewheeling diodes and fast recovery diodes
Boost Choppers Parts
链接已复制到剪贴板
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升压斩波器 应用
热泵
亮点部分
- Ac motor drives
- Induction cookers and heaters
- 医疗设备
- Power factor correction circuits
- Resonant, switched mode, and uninterruptible power supplies
- 太阳能逆变器
- 焊接设备