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Author Topic: Bridge rectifier with selectable output polarity  (Read 2149 times)

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Offline hkBattousaiTopic starter

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Bridge rectifier with selectable output polarity
« on: May 25, 2014, 03:02:29 pm »
I need a bridge rectifier block whose polarity can be chosen by a control signal.



I came up with the following circuit.



I would like to know if there is an alternative method for this.
« Last Edit: May 25, 2014, 03:24:34 pm by hkBattousai »
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Offline dannyf

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Re: Bridge rectifier with selectable output polarity
« Reply #1 on: May 25, 2014, 03:20:18 pm »
An H-bridge works. Save one set of rectifiers.
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Offline hkBattousaiTopic starter

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Re: Bridge rectifier with selectable output polarity
« Reply #2 on: May 25, 2014, 03:41:35 pm »
Quote from: dannyf on May 25, 2014, 03:20:18 pm
An H-bridge works. Save one set of rectifiers.

You mean this, right?



Brilliant idea. Thank you a lot!
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