Application Report SLVA116 – May 2002 A FET OR-ing Circuit For Fault-Tolerant Power Systems Ed Jung PMP Systems Power ABSTRACT Fault-tolerant power systems commonly achieve redundancy by diode OR-ing the outputs of several power supply modules. The OR-ing circuit is inefficient if the diode ...
This allows time for circuit delays and the discharge of the gate of the MOSFET to turn the MOSFET off before the current through the MOSFET car reverse. Turn-on of the MOSFET when the current exceeds the threshold may be purposely slowed to avoid current spikes. Addition of another MOSFET ...
... logical or operator 运算子 logical OR-ing 合字符的基字符加粗 logical OR circuit 逻辑“或”电路 ... dict.youdao.com|基于1 个网页 2. 组合字符的基字符加粗 ...简单的组合字符支持, 就是仅 仅将那个有一个或多个组合字符的基字符加粗 (logical OR-ing) . 对于在基线以下的和在小 字符上方的...
4) The intention of using batteries is, case the INPUT be floating, maintain the circuit connected to the 12V OUTPUT working for at least 10 minutes (If more, better), through the BOOST converter 5) Which BUCK and BOOST controllers from Power Integrations could I use for this design (IC ...
The ideal diode controller is wrapped around the lower mosfet in the diagram, and a typical use would be as part of an active OR-ing circuit that switches between a main and back-up batteries to ensure an uninterrupted power...
short-circuit operator:之所以说or是“短路操作符”,是因为当第一个操作数为True的时候,or便会得出整体表达式为True的结论,这样就不会执行下一个操作数。(and同理) 整体的返回值:就如上面所说,:and 和or总是会返回最后一个计算的值,无论他们是否短路。短路时最后一个返回值就是第一个操作数,不短路时就会...
Table 1. Design Requirements for a –38 V to –60 V, 400-W Protection Circuit DESIGN PARAMETER Input voltage range Maximum Load Power Output Capacitance Location of Output Cap Maximum Ambient Temperature MOSFET RθCA (function of layout) Pass "Hot-Short" on Output? Pass a "Start into short...
The system design should switch off the current following into the OR-ing circuit. When TMON is high and there is no reverse condition detected, the internal control circuit will keep the OR-ing at full on mode; even if the load current is in the light load mode range. This is to ...
circumstance, circuit4)de-, 表示“在下,向下”descend, degrade5)en-, 表示“在内,进入”encage, enbed(上床)6)ex-, ec-, es-, 表示“外部,外”exit, eclipse, expand, export7)extra-, 表示“额外”extraction (提取)8)fore- 表示“在前面”forehead, foreground9)in-, il-, im-, ir-, 表...
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