[email protected] wrote:
>down from 530 watts to 440 watts...
>Now we're talking about "pc power supply" range for $50 bucks, rather than
>expensive $250+ DC/DC converters...
>What do you folks think?
>
>Has anyone used a cheap pc-power supply rather than a DC/DC converter - to
>recharge their 12-volt aux battery?
>Do you think it would hold up?
>
>Ed Cooley
>
>
>
>
>
>
>
>"Adrian DeLeon" <
[email protected]>
>Sent by:
[email protected]
>09/25/2007 23:37
>Please respond to
>Electric Vehicle Discussion List <
[email protected]>
>
>
>To
>
[email protected]
>cc
>
>Subject
>Re: [EVDL] LED Taillights - a money saver in gas cars? - >rangeextenderin
>EV's? - an analysis
>
>
>
>
>
>
>Around and around we go...
>
>The one big plus for LED lighting is the possibility of using a
>smaller/less expensive DC/DC converter.
>
>Headlight on HI = 130W
>Heater fan HI = 250W
>Misc 12V = 60W
>TOTAL SO FAR = 440W
>
>4 marker lights = 5W x 4 = 20W
>4 turn signals = 27W x 4 = 100W (intermittent - can use "peak power" from
>DC/DC)
>2 brake lights = 27W x 2 = 50W
>2 tail lights = 5W x 2 = 10W
>Center brake light = 5W = 2 = 10W
>TOTAL LIGHTING = 90W/190W (intermittent)
>
>So LEDs can reduce your DC/DC requirements from 530W to 450W.
>
>Adrian
>
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