Amr Bekhit
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Where to connect the VNA during matching network tuning
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The VNA should be connected in one of two ways: Connect the VNA directly to the start of the matching network and cut any trace before the connection point. Connect the VNA at the output of the ...

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What would cause a buck-boost regulator to buzz loudly and generate high voltage ripple during certain input voltages?
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3 votes

Looks like everyone who said it was the loop compensation was right! But I've led everyone on a bit of a wild goose chase - the problem was a mistake on the schematic that must have occurred when it ...

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diodes circuit analysis problem
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0 votes

Another way you could draw the circuit is as follows: simulate this circuit – Schematic created using CircuitLab The 2V supply V4 basically "pushes" the other supplies up by 2V, which ...

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