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Interfacing 40mv to 400mV analog signal from a sensor to a MCU over long distance
Hi All,
I have a current sensor that output 40mV to 400mV DC voltage when 1A-40A current flow through it. I want to interface it to a comparator and the distant between them is 5 meter. Can I just connect both...
Hi All, I was been very busy for the pass few days for other project and sorry for the late reply.
The MOSFET will be used for linear application and i will apply voltage to Vgs from 0 - 12V using an op-amp with a feedback resistor connected between the
source and op-amp inverting input. The...
Dear All,
I am designing a 1.2KW dummy load consisting of a 5 Ohm power resistor and a MOSFET dc switch. The input voltage for the load is 120VDC and the max working current is 10A. The MOSFET formed part of the dummy load and it will dissipating 700W of power.
I want to use a TO-247 package...
Hi,
I got a problem using IR2110 to drive a pair of IRF540N MOSFETs. The output of the IR2110 HO is not what I expected.
Here is my schematic:
When I change the input duty cycle for HO, only the top portion of the waveform change but not the lower portion.
38% duty cycle (blue is HO, purple...
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