Dual driver now in stock at Lasershowparts

[dave]

Hey guys,

Title pretty much says it all. I have just received a run of little dual drivers. See accompanying pic.

Features:

- High side driver
- Beam suppression below 0.1v
- Small size, 1" x 2" ( ~25mm x 50mm )
- 5-12v powered ( option for higher voltage )
- 0.5A offset, 2A drive current ( total 2.2A per channel )
- Start up delay to allow power supplies to stabilise ( approx 5 seconds )
- Awesome yellow soldermask!


Price: $55AUD per board plus shipping ( plus GST if Australian sale )

[andy_con]

just to say i have a test board from dave for one of these drivers and all seems good. i will be ordering from dave once my current supply run dry

[FourDee]

Just wondering, do these have a step-down onboard?

[dave]

No Step down..

I have been doing some work on a much bigger driver tho which will have a stepdown

Just wondering, do these have a step-down onboard?

[FourDee]

Cool, thanks! Keep us posted.

[sbk]

A bigger driver for DPSS heads which are shipped from factory with a crappy one? Will it have a TEC driver as well?

No Step down..

I have been doing some work on a much bigger driver tho which will have a stepdown

[steve-o]

Looking good Dave! Are these beta / prototypes or do they have a few revs under the belt? It will be nice to have a reliable source/ supply of drivers now

[Bbe]

WOW, yellow mask
My first boards was white, haha
Nice work, Dave!

[dave]

I have been using the same design in my lasers for a while now, plus some prototypes of the current design, which I sent out to a few members

Looking good Dave! Are these beta / prototypes or do they have a few revs under the belt? It will be nice to have a reliable source/ supply of drivers now

[dave]

A bigger driver for DPSS heads which are shipped from factory with a crappy one? Will it have a TEC driver as well?

That's the plan :-)