Hi Lester,
The DigiSpeed-GX board contains an isolated 5V to 15V dc/dc converter. It
accepts a PWM signal and converts it to an isolated DC control voltage
suitable for Asian DC motor controllers, and VFDs.
http://homanndesigns.com/store/index.php?main_page=product_infocPath=1products_id=21
Peter Homann wrote:
Hi Lester,
The DigiSpeed-GX board contains an isolated 5V to 15V dc/dc converter. It
accepts a PWM signal and converts it to an isolated DC control voltage
suitable for Asian DC motor controllers, and VFDs.