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modified 9 years ago

Стабилитрон из интегрального транзистора

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В интегральных схемах, содержащих электрически не зависимые транзисторы, с помощью обратного смещения перехода эмиттер база можно использовать один из транзисторов в качестве источника опорного напряжения ( приблизительно 6.5 В, дрейф 2.5 мВ/°С). Дрейф может быть значительно уменьшен, если последовательно включить прямосмещённый переход эмиттер база второго транзистора, нижний вариант. In integrated circuits containing electrically independent transistors, one of the transistors can be used as the reference voltage source (approximately 6.5 V, drift 2.5 mV / ° C) by means of a reverse bias of the emitter base transition. The drift can be significantly reduced by sequentially switching on the direct shifted emitter of the base of the second transistor, the lower one.
published 9 years ago

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.

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