这是一个很有挑战的事情,因为硬件描述与软件描述不一样的方式,一般软件设计符合人们认知、处理事物的线性串行方式(Sequentially),而硬件描述很多时候是考虑各种模块之间的并行执行(Parallel Execution)。在这个环节中,EDA工具的作用,就是把大量、重复、易错的复杂细节变成自动化的内容。 针对硬件设计描述,EDA工具提供的...
The following circuit diagram shows how to correctly connect two or more transistors in parallel. The emitter resistors make sure that the current sharing across the transistors is uniform and thus a thermal runaway situation is avoided. How to Calculate the Emitter Current Limiting Resistor in Par...
. . Find and Replace Dialog Box: Use capture groups in regular expressions to search for and replace groups of characters . . . . . . . . . . . . . . . . . . . . . Debugging in MATLAB Online: Manage breakpoints and navigate the function call stack using Debugger panel . . ....
you might need to reconfigure the circuit using more number of parallel transistors. This method might reduce the device conducting resistance and thus the amount of heat that must be dissipated.
Source is 12 V - stepping it up to 4.5kV, and the capacitor should be charged at 4.5kV of course. I put a volt meter or a "voltage sensor" in parallel with the capacitor to verify the voltage. The potentionmeter is used to adjust the DC-to-DC converter output (output should be so...
can't instantaneously go from 0V to 5V, they have to smoothly rise. The duration of a wave going from a low point to a high point is called the rise time, and fall time measures the opposite. These characteristics are important when considering how fast a circuit can respond to signals...
. . Find and Replace Dialog Box: Use capture groups in regular expressions to search for and replace groups of characters . . . . . . . . . . . . . . . . . . . . . Debugging in MATLAB Online: Manage breakpoints and navigate the function call stack using Debugger panel . . ....
and show you how find a properly sized heat sink. Then, I’ll show you how to find the right values for all of the components in the circuit. I’ll also show you how to change the gain, and how to set the bandwidth of the amplifier. Finally, I’ll discuss PCB design and wiring...
The solution combines a simple yet elegant thermal-balancing circuit with two interleaved MPQ2908A-AEC1 devices, which are 4V to 60V input, current-mode, synchronous step-down controllers. This system effectively improves current sharing between phases while adeptly addressing the high...
Ask most people if they want a brain like a computer and they'd probably jump at the chance. But look at the kind of work scientists have been doing over the last couple of decades and you'll find many of them have been trying hard to make their computers more like brains! How?