Re: [NSVC] LED Experts - need help..
Chris Weiss <[email protected]>
| Newsgroups | gmane.recreation.motorcycles.svrider.general |
|---|---|
| Message-ID | <[email protected]> |
Yeah, I was thinking maybe there was some circuitry involved (like maybe they did some kind of sequencing or other bling bling), but I got a chance to look at the back of the boards, they're pretty straightforward, just a run of LEDs wired in series. Thanks mucho for the help! On 2/22/06, Jim Stewart <[email protected]> wrote: > Chris Weiss wrote: > > > The crazy thing is the advice from the mfg when he emailed support: > > 1. The LEDs may take a while to light up due to static charge from the > > plastic wrap > > 2. For better results, charge LEDs with 36 volts battery for 15 > > seconds prior to installation > > > > Total horsepuckey. LEDs are diodes - they light when forward current is applied > to them. They are not high-impedance devices which can be affected by a static > charge. They can't be charged like a capacitor, either. If these LEDs are > intended for 12-14 volt applications, the 36 volt jolt will force almost three > times the design current through them. Good way to destroy a diode. > > I have some advice to your friend: send the damn things back and don't deal > with these people again. > > BTW, who is selling these things? Just as a warning... > > -js > > > -- > Jim Stewart > http://www.strappe.com > > ------------------------------------------------- > For all your SV needs: http://www.svrider.com > > To change your list settings or leave SV650-L, please visit http://www.hawkgt.com/sv650/lists.asp > ------------------------------------------------- For all your SV needs: http://www.svrider.com To change your list settings or leave SV650-L, please visit http://www.hawkgt.com/sv650/lists.asp