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 Zuma 50 in FULL DC circuit, NO AC !! 
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Post Zuma 50 in FULL DC circuit, NO AC !!
Is this even possible without spending a lot of money ? If you say no, then stop reading and go find another thread.

















Well, tonight I tested my theory and it does in fact work. With a MOSFET regulator at that !!! For around $30. I'm :D :D :D :D

Mosfet regulator used.... (search for the sub $30 one). http://www.ebay.com/sch/i.html?_from=R40&_trksid=p2047675.m570.l1313.TR0.TRC0.H0.XMosfet+Voltage+Regulator+Rectifier+Suzuki&_nkw=Mosfet+Voltage+Regulator+Rectifier+Suzuki&_sacat=0 These are 50A regulators which work at up to 30A when wired for our stator single phase. This is more than 4x the capacity of our scooter's stator capacity.

Wiring diagram shows how it was accomplished. Now LED headlights are possible !!!
Attachment:
Zuma 2008 Modified ALL DC.jpg
Zuma 2008 Modified ALL DC.jpg [ 817.98 KiB | Viewed 2642 times ]


Speaking of headlights, learned some few things today as well. The stock headlight bulb on it's own will DRAIN the battery when the scooter is at idle. This personally bothers me, especially for people who do the dual headlight mod. I tried these LED light bulbs into the stock housing and light output, while greater than stock is all over the place and not aimed. http://www.ebay.com/itm/6000K-High-Power-Samsung-2323-LED-Bulb-H4-White-Reverse-Backup-Light-Projector-/221528460065?pt=Motors_Car_Truck_Parts_Accessories&hash=item3394200b21&vxp=mtr

Then just because I had it, I tried this light. http://www.amazon.com/dp/B00AZPI0NE/ref ... ds=18w+led MUCH BETTER aimed output, and uses only 1/2 the wattage of stock. So now I want to put another one on for high / low beam and totally eliminate the bug eye look. Alternately I could could go :wth: and use a 36w light for high beam as it uses the same power as the stock bulb. http://www.amazon.com/36w-LED-Spot-Work ... ds=36w+led

Light outputs comparisons
18W
https://www.youtube.com/watch?v=ie-LB6iaaMI
36W
https://www.youtube.com/watch?v=cSpAhqpN-vs

PS, if using only 1 18W LED, you could simply get DC to it by tapping off the brown wire coming from the ignition switch. I only saw a 0.2V voltage drop at idle when using it (compared to .4V drop by using the stock halogen bulb). LEAVE THE STOCK HALOGENS UNPLUGGED IF USING THIS ROUTE as the light output from them would be pointless and they WILL DRAIN THE BATTERY is used at the same time with the LED light.

So, what does anyone else think ?


Attachments:
Zuma 2008 OEM.pdf [88.04 KiB]
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Last edited by Calata on Thu Aug 28, 2014 5:48 am, edited 1 time in total.

Tue Aug 26, 2014 7:34 pm
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Joined: Tue Jul 08, 2008 9:16 pm
Posts: 11362
Location: Los Angeles area
scooters and mods: 05 Z50 4200 miles, 70cc Polini, 84 jet, Leo Vince zx, Athena Variator, stock clutch w/LV yellow springs and Athena contr
Post Re: Zuma 50 in FULL DC circuit, NO AC !!
Quote:
The stock headlight bulb on it's own will DRAIN the battery when the scooter is at idle.


No it won't.

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'05 Zuma 50, Athena sport 70cc (12mm piston) with Polini head (.9 squish), B9ES spark plug; timing advanced about 2˚; Yasuni C16 exhaust, Buzzetti kick stand to make room for it (and Stage6 paddock stand after dropping the freaking bike because of the kick stand); stock airbox no snorkel, 5 x 1/2" holes; Stage6 21mm racing PHBG, 45/95/W7 1 lean/40 slide; Polini/Power One 12mm HPC crank; Athena 15/50 gears (also have 14/42s pressed into a gearbox cover, just switched back and like the 15/50s so far); 107mm Malossi Delta clutch, "racing" red springs/lighter "racing" counterweights ± 6800 RPM engagement, Stage6 Kupplungsglocke (bell - the light one); Malossi 6112811 Overrange kit, red contra and 28.2G rollers; VForce 3 reeds; Michelin Bopper tires; back to the stock shock; dual headlight wiring; C3 mirrors; Trailtech TTO tachometer and temp gauge.


Tue Aug 26, 2014 11:08 pm
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Joined: Thu Nov 25, 2010 6:16 pm
Posts: 474
Post Re: Zuma 50 in FULL DC circuit, NO AC !!
how much power are you saving by switching to full DC and only using LED headlights?

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STOCK ZUMA 50CC PARTS FOR SALE


buguy wrote:
A tool??!! We ride scooters...we all look like tools dude!


cathy_liebchen wrote:
Fast, Cheap, Reliable = Choose any 2. Can't have all 3


Fri Oct 03, 2014 2:47 pm
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