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Yes, I will be very careful. I decided on step-up drivers, as the accumulator that I will make again will be 24V from 18 pcs 18650 batteries. I also ordered the one from 1200W, but I am leaning towards the one from 28V /20 A. I don't know if these 2A in addition will not damage the laser. I...

Hello. I have free time and decided to assemble a portable IR laser with a power of 260W. For this I will use this laser pump which needs 29V and 18A power. This is new to me so I'll probably need some help. I also ordered a compatible lens that mounts on the array and will probably have...

I decided to do something similar. I will make a new post about my project in a little while

Please see what I wrote below. I have uploaded a picture of my radiator. He is bigger. See the photos above.

A fan from a computer will not do. It will be too weak if the radiator is small. This one is super powerful and I guarantee it will handle even a small radiator. I use these heatsinks and they work great with this fan For Delta PFC0612DE 12V 1.68A 6038 6CM 60MM high speed cooling fan...

It will work fine with both diodes.

I have no experience with this diode. Best buy NUBM0F

NUBM0F runs at 5A with no problems. This will give you more power. All my lasers run at 5A current

Yes, you have to remove all the stuff on the board. This driver says it's 4.5A, but it's actually 3.5A. It can easily be modified at what amperage to run by changing resistors. It has a soft start and three operating modes. The driver is very good and stable.

Hello. Now I see what you wrote. The driver who is on the lantern must remove all the element and destroy it. You just need a pair of pliers and I remove all the components with it. Then I solder the minus and the plus. This converter will do the job, but you won't be able to use it because...

I don't know exactly how this host is built, but I've taken apart off-the-shelf lasers and it's not that easy to take apart without damaging anything on the driver and diode. It wouldn't hurt to upload a few pictures to better see how to take it apart.

Better not take it apart, but make your own laser with a higher power

Contact this seller. Makes good lasers. There are also other https://www.jlasers.org/handhelds/titan-series/titan-520nm-1w

I don't have that much experience and knowledge in this field. I just have experience with certain diodes and have used a variety of converters so far and have had no problems with any of them. Yesterday I mistakenly ran 4.7A on a NUGM06 green diode and it is alive after that. I have set them...

I have experience with blue NUBM0E at 3.5A with driver from Aliexpress. They light up without problems for 5 hours without interruption. Of course with fan. My point is that modern diode last a lot longer than years ago. I put 5 seconds of 7.5A on NUBM0F and it is alive. Poor cooling is...

Okay, I understand that you follow what's going on too fastidiously. But what negative effect will that have on the diode when most people use laser pointers for short cycles. I have tested all kinds of converters from Aliexpress and they all work very well with laser diodes. None were damaged.

These exceed the NUGM06's 2W output

With my laser box 125W+. Very good results 👍

First test of the lens from Aliexpress with 1250mm focal length. I am very pleased with the result. https://a.aliexpress.com/_EIcit6N

I can not say. Apparently it needs to be reprogrammed. Personally, all three modes are good for me. You have a weak impulse mode, with fast movement it gives an interesting effect. A blinker is a blinker. The power is smooth, as in the beginning, and is slightly impulsive, as in the weak