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GH05C01B9G






It would be nice if they could be overdriven to 2W, but even better would be if the single mode 300mw 520's ( GH0523AD2G ) can also be overdriven, but we shall see, some can be and some..... not so much. I have a couple of the single modes ordered, someone should test this multi mode 520nm.

EDIT: The 300mw 520's are also multi mode but likely with a smaller emitter size, the Sharp data sheet reflects the same.
 
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I have the NUGM06 diodes which do well over 2 watts but they are "g-ball" diodes... However, I've finally found a source for the diode caps and will hopefully have those soon.
 
So what is the difference between the GH05C01A9G and this GH05C01B9G other than the price ?

The 1A9G is the old 500-700mw that we push to 1W and this 1B9G looks very similar on the data sheet except 1400ma suggests it's stronger by some amount, although I can't find the 1A2G data at Sharp.

Screenshot from 2023-09-27 19-30-20.png
 
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RedCowboy said:
So what is the difference between the GH05C01A9G and this GH05C01B9G other than the price ?

The 1A9G is the old 500-700mw that we push to 1W and this 1B9G looks very similar on the data sheet except 1400ma suggests it's stronger by some amount, although I can't find the 1A2G data at Sharp.
Click to expand...
Perhaps the A series were a pre-release/Alpha version or not intended for public sale kind of like the NUBM44's. I've still got a few of the A series remaining but I will certainly be getting the B ones next.
 
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