摘要：简易使用的高压侧电流检测放大器电源保护作为一个不规则电源电压短路条件所造成的结果。Maxim > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS BATTERY MANAGEMENT
COMMUNICATIONS CIRCUITS POWER-SUPPLY CIRCUITS
Keywords: current sense, high side current sense, output overcurrent protection, load current monitor, high Nov 06, 2000
side amp, current sense amp
APPLICATION NOTE 714
Isolated Power Supplies for Telecom Applications
Abstract: Simple easy to use high side current sense amps protects power supplies as a result of irregular
supply voltage caused by short-circuit conditions.
To ensure compliance with all international standards, the designer of an isolated power supply for telecom
applications needs to take certain facts into account: The input voltage is never 110V or 220V from the mains,
but the lower voltage of a lead-acid battery (-12V, -24V, or -48V)……
