Recent content by bskramer

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    Design Problem: Pressure Rocket + Bike Pump

    im working on a simple pressure rocket for fun, and am running into a problem. my basic design is using a 2 liter coke bottle partially filled with water and pressurizing it by using a rubber stopper with a tire valve in it and pumping it with a bike pump. The problem is that i can only get...
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    How Can I Increase the Amperage Output of an AC to DC Converter?

    hey guy I was wondering if there was any way to increase the amperage output of an ac to dc converter, it is a 120v ac input that outputs 13v dc at 3.42 A. is there any way to boost this output? P.S. Ya'll are the best, This is by far one of my favorite places to be on the web. kudos on a job...
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    Connecting Power Supplies in Series: Can It Be Done?

    is it possible to connect two computer power supplies together in series to increase the voltage like with batteries or does that not work with power supplies?
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    Transform Your Winch: How to Convert an Electric Winch from 12V DC to 120V AC"

    thanks the winch draws on average 70 amps and peaks around 90. will a 350W power converter from a tower PC be able to handle that? when dealing with amps and Watts what is the equation that compares the two, and how do I know if the power converter will be able to handle the 70-90 amp load of...
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    Transform Your Winch: How to Convert an Electric Winch from 12V DC to 120V AC"

    i have an electric winch that runs off a 12v dc car battery and i want to run it off of 120v ac house electric current. is this possible, and if so how would i do it? thanks for any help
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