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Appreciations to our graduates
- admin admin
- Sep 30, 2021
- 1 min read
Updated: Dec 28, 2021
The graduates of 2021 have donated these books below dedicated to the younger students.
Thank you very much to the donators
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IGBT-массивы объединяют каналы для средних/высоких мощностей в компактном корпусе. В разделе Транзисторы - IGBT - массивы я выбираю V_CES, I_C, V_CE(sat), E_on/E_off, температурные коэффициенты и тепловую связь. Оцениваю распределение токов, паразитные индуктивности, драйв затвора и защиту. Испытания подтверждают надёжность в инверторах/ПЧ, сварке и тяге.
Модульные IGBT соединяют силовые кристаллы, датчики, шины и изоляцию в промышленный стандарт. На странице Транзисторы - IGBT - Модули я выбираю топологию (half-bridge/three-phase/SiC-hybrid), изоляцию подложки, creepage/clearance, E_off/E_on, SCSOA, теплопуть и интерфейс драйва. Проверяю момент затяжки, контакт шин, термоциклы, равномерность нагрева. Для ЭМС — компоновка шунтов/снабберов. Модули упрощают сертификацию, сервис и масштабирование мощности.
Одиночные IGBT сочетают низкие потери на проводимость с высокой выдержкой перенапряжений, оставаясь рабочими лошадками инверторов и ПЧ. На странице Транзисторы - IGBT - Single…
Interface - Direct Digital Synthesis (DDS) — Numerically controlled waveform generation ICs.
Interface - Drivers — Line drivers/receivers/transceivers for robust I/O.
Interface - Encoders — Encoder/decoder ICs for data conversion and control.
Interface - Filters - Active — Active filter stages for noise shaping and bandwidth set.
Interface - I/O Expanders — Add GPIO via I²C/SPI for pin-limited controllers.
Interface - Modems - ICs and Modules — Wired/wireless data modems and front-ends.
Interface - Modules — Pluggable/embedded interface modules for quick add-ons.
Interface - Sensor and Detector Interfaces — Analog/digital bridges for sensor transducers.
Interface - Sensor — Capacitive-touch and proximity interface controllers.
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