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Re: how to make positive and negative voltage and high current
Hi,
thank u for your answers
ok,you right
current is 200 ma
power supply is 20 volt
output voltage is -10 mv to 10 mv
also is adjustable
how to make positive and negative voltage and high current
hi,
how can I make a circuit with positive and negative voltage with high current.
thanks a lot
as u know this is a milivlot source maybe a power supply.precision is not very important.a circuit near this factors would be ok. we want to use this circuit for an indicator.
ok,
this circuits is useful for instrumentation.all of voltage is DC.As you said 20 V is power supply,we want to control voltage with a variable resistor that gives 350 mA.I have two challenge with this circuits first,negative output voltage,second a high current in output.like a voltage divider...
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