Blord
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- Dec 24, 2007
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I solder it manually. It looks crooked but it worked fine.
That driver is already replaced. I accidentally powered it with 8V and blow up the driver.
I have now two perfect soldered drivers. The hottest component, LM3410 is specially sinked with copper plates for optimal heat transfer. It works like the IHS on the Intel CPU's.
The heat isn't dumped directly into the silicon glue but goes through metal. And the copper plate has direct contact with the aluminium pill. It is all covered up with silicon glue. Special cooling makes the driver more efficient. Maybe that is why this output is possible.
I have tested it with 4 diodes and it gives 2137mA. I was using too high Vf on my testload.
Thanks for helping me out.
That driver is already replaced. I accidentally powered it with 8V and blow up the driver.
I have now two perfect soldered drivers. The hottest component, LM3410 is specially sinked with copper plates for optimal heat transfer. It works like the IHS on the Intel CPU's.
The heat isn't dumped directly into the silicon glue but goes through metal. And the copper plate has direct contact with the aluminium pill. It is all covered up with silicon glue. Special cooling makes the driver more efficient. Maybe that is why this output is possible.
I have tested it with 4 diodes and it gives 2137mA. I was using too high Vf on my testload.
Thanks for helping me out.
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