Fiddy
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sounds good.
mine is high... because its making high power.
mine is high... because its making high power.
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LPC-826 came in today
- Thread starter weeba2kv
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weeba2kv
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Yeah well i dunno a lot about the red diodes but as for red burning trough white paper.. issn't that a lil to much power casue i kinda don't want to burn the diode up in less then 24 hours lol
Fiddy
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its at the discretion of the builder.
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weeba2kv
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What he sais is that he is pushing his diode to the max
(lifetime maybe a few days )
weeba2kv
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a pic to show how mega cheap but verry LONG LASTING it is on those mega batteries
( 6.6 volt about 10 Ah )
( 6.6 volt about 10 Ah )
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You realize that heatsink is only touching the Aixiz mount on only three tangents of the surface? It's not going to last long that way. I remember burning out many diodes after 10 seconds of amusement seeing the red dot on the wall.
Put in an order with O-like again and get this laser module holder. You don't even need to press it, it has much better heatsinking than the Aixiz module, and has a nice glass lens for red that will allow more light through.
Put in an order with O-like again and get this laser module holder. You don't even need to press it, it has much better heatsinking than the Aixiz module, and has a nice glass lens for red that will allow more light through.
weeba2kv
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the Aixiz stayed SUPER cool cuz it was pressed in verry tight and it's really not giving much heat away soa touch of a heatsink is keeping it cool , and i am using a glass lens... still it died after a runtime of about 2 hours , as i read that they are designed for a single 3.7 cell ? anyways 2 new diodes are on there way to holland 
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Fiddy
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lol that heatsink will be doing next to nothing!
Tonga
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You realize that heatsink is only touching the Aixiz mount on only three tangents of the surface? It's not going to last long that way. I remember burning out many diodes after 10 seconds of amusement seeing the red dot on the wall.
Put in an order with O-like again and get this laser module holder. You don't even need to press it, it has much better heatsinking than the Aixiz module, and has a nice glass lens for red that will allow more light through.[/QUOTE
What he said man
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weeba2kv
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what are you talking about ? you think that it heated up till 120 F ? answer is NO ! and the diode was pressed in just right
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Fiddy
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the heatsink will not be sinking heat from the module is what im saying.
@ 470mA with no heatsink (pretty much what you have) will burn out the diode a lot quicker.
Your better off drilling a 12mm hole through each fin and thermal paste/gluing it in with that style heatsink.
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weeba2kv
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then howcome the module was cold ( maybe 5 degrees above ambient temp )
and i was using the laser outide and it was cold outside , no way that it could heat up
andwhen i was testing it inside my house well my room temp is not above 20.C , i just think i got a not so good diode .
and i was using the laser outide and it was cold outside , no way that it could heat up
andwhen i was testing it inside my house well my room temp is not above 20.C , i just think i got a not so good diode .
Fiddy
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there is many variables that we can speculate on.
weeba2kv
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well i red that 1 person said that those 826 diodes are designed for a singl ecell ( ? ) so a big 10 Ah battery is bad for those diodes ? and a wallsocket 4 volt adaptor will for sure kill the diode
Fiddy
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I don't think that matters, as long as the driver gets the current right it should run decently.
