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Author Topic: Negative output from a boost converter  (Read 929 times)

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Offline mcdescaTopic starter

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Negative output from a boost converter
« on: November 08, 2015, 10:09:37 am »
Hello,

Is it possible to obtain a negative output from a dc/dc boost converter by just reversing the output rails? Why is then an inverter mostly used in LCD bias?


Thanks.

Best,
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Offline ruffy91

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  • Posts: 240
  • Country: ch
Re: Negative output from a boost converter
« Reply #1 on: November 08, 2015, 11:45:49 am »
Yes it is possible. But if it is not galvanically isolated you will not have GND as common but the positive DC/DC output and GND will be your negative output.
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