Questions tagged [center]

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Datasheet Notation for Filter Parameters

I've been reading through the LTC1264-High Speed Quad Universal Filter Building Block datasheet but I'm having some trouble deciphering the meaning of some of the variables used in the equations for ...
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2answers
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2 Center Tapped Transformers together

I bought 2 center tapped transformers because I need to make 30V 2A center tapped transformer equivalent and I couldn't find anything with a 120V input. So I got a 18V 2A center tapped transformer ...
3
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2answers
224 views

Center trace between two pads

Is there a way in eagle to center a trace between two pads? and by center, I mean directly center it with even spacing on both sides of it. I'm asking because its easier to solder pads that aren't ...
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1answer
2k views

A question about using a dual secondary transformer as a center tapped transformer

Above is transformer in question. And in case here is the datasheet: http://www.farnell.com/datasheets/2026060.pdf?_ga=1.56694762.1111228725.1474151580 As you see this is a single primary 6V dual ...
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3answers
303 views

Why are ratios relevant, but not the increments when defining center frequency of a band-pass filter?

First of all, here is my directly related previous question: Why is center frequency of a bandpass filter is given by the geometric average of the two cutoff frequencies? Olin Lathrop explained very ...
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4answers
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Why is center frequency of a bandpass filter is given by the geometric average of the two cutoff frequencies?

In electronic communication systems, there is a concept called center frequency. A bandpass filter has upper cutoff and lower cutoff frequencies. Center frequency supposed to be in the middle of these....