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Results tagged with linear-regulator
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user 134014
A linear voltage or current regulator provides a continuous non-pulsed supply of current or voltage. It may be fixed or adjustable, and can be put under control by a CPU/MPU. In spite of sometimes low efficiency they are popular because they provide clean noise-free DC current or voltage, as opposed to switching supplies that can be very efficient with power regulation but induce much RF noise into the outputs which need extra parts to filter out.
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Incorrect output from the voltage regulator
I think the problem has been solved as of yesterday. I noticed a voltage of about 30mV in the ground of my circuit board. For the same reason the regulator seems to be raising the voltage above 3.3 by …
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answer
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Incorrect output from the voltage regulator
Hello,
I have a circuit that I designed myself. In summary, I feed the circuit with 2 CR2032 type batteries and try to get 3.3 V output from the LD1117 type regulator. However, I get 4.7 V output fro …
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