头发全白是什么病

摘要： 高电压偏供应盖革-弥勒管功能体积小、 功耗低。
Maxim > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS POWER-SUPPLY CIRCUITS

Keywords: high voltage, boost converter, multistage voltage multiplier, Geiger-Muller tube Mar 22, 2006

APPLICATION NOTE 3757
Bias Supply Powers Low-Power Geiger-Mueller Tube

Abstract: A high-voltage bias supply for a Geiger-Mueller tube features small size and low power consumption.

Many portable radiation monitors include a Geiger-Mueller tube, a simple, two-terminal, gas-filled detector that
generates a pulse each time a radiation event (photon or particle) impinges on the tube's sensitive volume. Pulse
size and width are independent of the pulse energy or other properties of the event.

Geiger-Mueller tubes are less sensitive to non-gamma-ray radiation, and their dose-rate calibration