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Stabilized Power Supply With Short Circuit Protection
Here is an efficient 4-stage stabilized
power supply unit for testing electronic
circuits. It provides well
regulated and stabilized output, which is essential for most electronic circuits to give
proper results. The circuit provides an audio-
visual indication if there is a short circuit
in the PCB under test, so the power
supply to the circuit ‘under test’ can be
cut-off immediately to save the valuable
components from damage.
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Build your own LC Meter and start making your own coils and inductors. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF. The circuit includes an auto ranging and "Zero Out" function to make sure the readings are as accurate as possible ... [more] |
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