一种雪崩光电二极管自耦型偏压电源升压电路

Bias Power Boost Circuit of Self Coupling Type for Avalanche Photodiode

设计采用自耦变换方法设计了一种适用于低电压的小型低功耗偏压电路，实现了5V至100—600V的变换，降低了对升压器件的耐压要求，简化了电路结构，也减小了探测电路体积和功耗，使得相关探测一类的应用得以小型化。

The method of self coupling transform is adopted to design a small and low power consumption bias circuit suitable for low voltage and 5 V to 100-600 V transform is realized. The voltage resistance require-ments of voltage boosters are reduced, the circuit structure is simplified and the volume and power consumption of detection circuit are also reduced. So the detector can be miniaturized.