modified 12 years ago

1 mA Current source

00:48:05

This current source is designed to draw 1 mA.You can put any components you like between the 5V supply and the transistor's collector,the source will still draw 1 mA.Try it yourself :-)

published 12 years ago

Voltransistor

12 years ago

Cool. It looks like we both are regulating the current sources for our Christmas lights. Lol.

Secuture

12 years ago

I'll beat u all creating a 0mA curent source o.0 whatewer u hook to it a zero ampere will be always measured no matter how large load will be ....o.0 try to beat this!!!!!!!

Voltransistor

12 years ago

OK. Lol. From a resistor in series from the load and you cross the load from the series resistor to ground. That's 0mA. Lol.

Secuture

12 years ago

did u know... a 13000 coulombs per cm3 of copper metal thats a real polarization capacity of copper . In other words an amount of free charges that can be used in forming electrical current or if open loop maximum negative voltage potential achievable when use a one cm3 of copper.

CrazyEce91

12 years ago

I have uploaded a new version of the current source,.Check it out ;-)

Voltransistor

12 years ago

Wow. That's crazy! Lol.

Voltransistor

12 years ago

Thanks! I'll check it out.

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