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Cambridge Technology 6220 Galvos & 677 Driver: Any info?
Hallo,
I just bought 2 6220H Galvos in a small XY mount, and 2 677 Driverboards, and cables, for 200 euros in total.
I have a detailed tuning manual for the 670 driver, and I have all the equipment. but maybe tjhis is not even necessary.
[HTML]MicroMax™ Series 670 Single Axis Board Level Mirror ...https://neurophysics.ucsd.edu › Cambridge › Cam...[/HTML
and the board layout looks identical , right down to the notch filter.
My questions:
- What are the differences between 670 and 677?
- Are there any caveats?
The 670 driver boards provide up to 10 Amps@24Volts=240 watts to the tiny galvos.
- Is there any passive (=convention)cooling possible, or would a dedicated fan for the galvos be enough?
The mirrors have some specks on them.
- Any source for reasonable cheap good mirrors (in Germany? )
- Is any resputtering (=coating) possible?
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Hello, good morning,
I was provided with all necessary details by the friendly and generous people of CT...
If anyone of you will need that info, PM me...
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