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| Could I fry my LedWiz if I... |
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| Kman-Sweden:
...wire up 5v to my LED's form a alternative power source to light some buttons when the PC is turned off? To clarify: I use a LedWiz and RGB-Drive™ Pushbutton Lighting modules from GGG to light my buttons while running Mame. I planed to run some extra 5V's to some of 'em from another PSU while the Mame PC is turned off. (bypassing/not using the LedWiz) Can I do it without killing my LedWiz and/or PC? |
| BobA:
Using 5V power from another PS to run additional LEDs should not be a problem for your ledwiz. |
| Havok:
Should be ok. In fact, external power is necessary if you are exceeding 500ma anyways... |
| Kman-Sweden:
Thanks guys. Just wanted to be sure since the 5V is not going through the LedWiz "the normal way". |
| RandyT:
You may want to show a schematic of what you are planning to do. Unless you use a switch to completely disconnect the leds (and connect them to your external source) from the output of the LED-Wiz, it may be bad for the hardware. An external diode to prevent backfeeding to the LED-Wiz, and maybe another on the external supply, might be prudent. RandyT |
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