How do I convert 18 volts to 12 volts?

May 04, 2010 by alchemist | Posted in Engineering

 I am making a tour board and need sundry places to receive distinguishable voltages. I am inputting 18 volts into the system and impecuniousness to break off and make it 12 volts to power something else. I also require to break off and make 5 volts from the 18 volts. If you distinguish

 There are lots of ways to do that. In generalized you want a 12 and a 5 volt regulator. Linear regulators are simple-hearted to build, one 3 lead apparatus and some resistors, but they waste vitality as heat, which you need to get rid of....

Switching regulators are a bit more knotty to make, you will

Watts = Amps x Volts if you have a 12volt battery equals 18 watts how can your car charge a phone?

May 01, 2010 by Michael | Posted in Maintenance & Repairs

 The conversion of Volts to Watts is governed by the equation Watts = Amps x Volts

For sample 1.5 amps * 12 volts = 18 watts
motive your phone needs more then 18 watts ?

 A Charger creates amperage for charging..
Vital charging requires more VOLTS--than the coat of arms its charging..
For instance..your car is a 12-volt system..yet its charging system can yield up to 18-volts for charging the battery..a 12-volt battery for a car is indeed 13.7 volts(fully charged)..

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Couple owns Nebraska's first Leaf

31.12.69

Video: The keys to Nebraska's first Nissan Leaf thrilling car were handed over to its new owners. Learn more about the all-electric Nissan Leaf.

* * *

In Nebraska, “immature” has never looked this blue.

Roger and Nicole Paulman on Friday became the owners of an “high seas blue,” all-electric Nissan Leaf, the first sold and delivered in Nebraska. To absolutely get the keys to their environmentally friendly Leaf was a welcome end to a plodding, two-year method that involved a waiting list to get the new, $38,000 sedan.

“It actually exceeds our expectations — which is in effect hard to do given the buildup of two years waiting,” said Roger Paulman, 32, who works as a beau at the University of Nebraska Medical Center.

Roger's wife, Nicole Paulman, 34, will be the embryonic driver of the new Leaf. But it was really Roger and his love for technology that landed them the gasless Leaf.

Source: Omaha World-Herald

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