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RSS >  When will the DOC_LED pdf translated English?, I need the translatation
mavnkaf #1 24/09/2007 - 12h40

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Hi guys and girls,

Marc here, I'm new, I have read most of the site but I can't understand french, sorry mates.  I hope I'm doing this in the english side

I need the translatation of that  doc_led.pdf or I'll ask alot of  load of questions!!  Please Help!

Cheers
Marc
mavnkaf #2 24/09/2007 - 12h57

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I forgot to say, a big thanks to the FreeTrack Team !!!!

Cheers
Marc
Kestrel #3 25/09/2007 - 02h35

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Well, you could save the pdf as a word document and use a translator (Word 2007 should be able to do this for you).
mavnkaf #4 25/09/2007 - 09h34

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Hi Kestrel,      Thanks for your reply.  I did try Babel Fish to translate the doc_led pdf file but it was not good at all, I tried it again with the google translator with better results.  It wasn’t prefect of course but I did get a better understanding of whats going on.

I’m looking to make a 3-point Clip using IR 5mm led’s that I found locally for $1 aud each, (they only had 3), I know they are not the best ones to get, (only 20 degrees, but I will sand them), I’m getting the SFH 485p led’s next week.  So for the minute I thought I would try the local ir led’s as practice but now I need a little help with the resistor side, these are the details I feed the LED Assembly Wizard.


Power Supply: 6.5 volts @ 300 mA

Forward power: 1.2 volts

Continuous Forward current: 50 mA

The LED Assembly Wizard tells me the resistor theorical  value should be 58 Ohms.  And the Resistor choice is,  (E24 range) 62 Ohms 5%, and the E12 range resistor choice is 68 Ohms 10%.  The wizard suggested a serial assembly.

At the moment I have some .25w 68k 5% resistors, Blue-Grey-Orange-Gold or part number R1120, or http://tinyurl.com/2l92p3.  So for a 3-point clip setup, do you think this resistor will be ok?

Also, where does the resistor go?  Say, power supply, resistor and then led1 +anode, led1 –cathode to led2 +anode, led2 –cathode to led3 +anode, led3 –cathode to negative/ ground?  Any help will be appreciated.

Cheers
Marc
mavnkaf #5 25/09/2007 - 09h51

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I'm sorry the tinyurl thing did not work, if you want to check it out, go to this site, www.dse.com.au and type or past the part number, (R1120)  in the search tool.  The ir led's are on this site as well.

Cheers
Marc
Kestrel #6 25/09/2007 - 09h59

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mavnkaf @ 25/09/2007 - 11h34 a dit:


At the moment I have some .25w 68k 5% resistors, Blue-Grey-Orange-Gold or part number R1120, or http://tinyurl.com/2l92p3.  So for a 3-point clip setup, do you think this resistor will be ok?



Your resistor is way too big, Blue-Grey-Orange is 68k Ohms = 68 000 Ohms but you only want 68 Ohms.


Also, where does the resistor go?  Say, power supply, resistor and then led1 +anode, led1 –cathode to led2 +anode, led2 –cathode to led3 +anode, led3 –cathode to negative/ ground?



That's right, all components are 'daisy-chained' together to make an electric series circuit with the resistor traditionally placed first.
mavnkaf #7 25/09/2007 - 12h47

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Thanks Kestrel,

So,  "Your resistor is way too big, Blue-Grey-Orange is 68k Ohms = 68 000 Ohms but you only want 68 Ohms".

So, 68 Ohms would be Blue-Grey-black and gold being the 5% value right?  Sorry for the questions mate, I'm pretty much a newbie when it come electronics but if you ask me how to make vodak and rum, I can help you.

Cheer
Marc
Kestrel #8 25/09/2007 - 13h03

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mavnkaf @ 25/09/2007 - 14h47 a dit:


So, 68 Ohms would be Blue-Grey-black and gold being the 5% value right?  



Right on. : )
mavnkaf #9 25/09/2007 - 13h05

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Kestrel,  do you think this resistor is right?


.25W 68R Blue-Grey-Black-Gold , 5% Tolerance E12, product number,  R1046

www.dse.com.au

Cheers
Marc
mavnkaf #10 25/09/2007 - 13h12

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Sorry Mate I just stuff up!! Double posted!! Sorry.   But  it gives me chance to say thank you very much for your time,  and in time I hope to help out in this fourm.

Cheers
Marc
Kestrel #11 25/09/2007 - 13h19

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mavnkaf @ 25/09/2007 - 15h05 a dit:


.25W 68R Blue-Grey-Black-Gold , 5% Tolerance E12, product number,  R1046



B )
Edited by Kestrel on 25/09/2007 at 13h20.

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