Author Topic: powerboard + resistor  (Read 1336 times)

Offline roshurwill14

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powerboard + resistor
« on: March 28, 2009, 09:32:44 AM »
hi u know the powerboard on the psp 2000 slim and lite how much is the output in voltage is it 3.6v or 5v? and for the leds do u use the 0603 leds or a normal one i need 2 green leds for my triggers....
Psp slim - Motherboard TA-085
CFW - 5.00M33-6
Themes: Xbox 360 + Psp Large Icons Midnight Black
PhotoFast CR5400 + 2x8gb microsdhc

Offline bustinthejustin

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Re: powerboard + resistor
« Reply #1 on: March 28, 2009, 11:53:40 AM »
The output is less than 3v for the power/charge leds and you need 0603 leds.

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Offline roshurwill14

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Re: powerboard + resistor
« Reply #2 on: March 28, 2009, 12:08:36 PM »
The output is less than 3v for the power/charge leds and you need 0603 leds.

so if i had two 0603 leds would that board keep them the same brightness or would i need a resistor?
Psp slim - Motherboard TA-085
CFW - 5.00M33-6
Themes: Xbox 360 + Psp Large Icons Midnight Black
PhotoFast CR5400 + 2x8gb microsdhc

Offline bustinthejustin

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Re: powerboard + resistor
« Reply #3 on: March 28, 2009, 12:11:32 PM »
Well it depends how much forward voltage is needed per led. Some higher voltage ones will be dim but lower voltage ones will be fine. Either way you wont need a resistor.

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Offline roshurwill14

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Re: powerboard + resistor
« Reply #4 on: March 28, 2009, 12:59:19 PM »
so just two 0603 0603 leds will be fine and quite bright?
Psp slim - Motherboard TA-085
CFW - 5.00M33-6
Themes: Xbox 360 + Psp Large Icons Midnight Black
PhotoFast CR5400 + 2x8gb microsdhc

Offline bustinthejustin

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Re: powerboard + resistor
« Reply #5 on: March 28, 2009, 01:11:14 PM »
eh, not necessarily. Blue, white, and i think a  few others will be sorta dim. Green, orange, and red will be fairly bright.

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Offline roshurwill14

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Re: powerboard + resistor
« Reply #6 on: March 28, 2009, 01:13:29 PM »
so u think i should get blue are they brighter then?
Psp slim - Motherboard TA-085
CFW - 5.00M33-6
Themes: Xbox 360 + Psp Large Icons Midnight Black
PhotoFast CR5400 + 2x8gb microsdhc

Offline bustinthejustin

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Re: powerboard + resistor
« Reply #7 on: March 28, 2009, 01:14:59 PM »
...um

eh, not necessarily. Blue, white, and i think a  few others will be sorta dim. Green, orange, and red will be fairly bright.

Sig by Kenshinffx - Thanks!

Offline 000Hawk000

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Re: powerboard + resistor
« Reply #8 on: March 29, 2009, 03:40:24 PM »
hi u know the powerboard on the psp 2000 slim and lite how much is the output in voltage is it 3.6v or 5v? and for the leds do u use the 0603 leds or a normal one i need 2 green leds for my triggers....

Hey there m8

i would recommend you do a transistor mod and pull power from something other than the SMD transistors on the psp unit. i use a PNP TO92 transistor driven direct from the power light smd transistor with a 10ohm resistor from collector to Batt pos.



Hawk

 

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