"Jeff Liebermann" wrote in message
...
On Thu, 9 Nov 2017 18:52:27 -0000, "Ian Field"
wrote:

Found a Tianjin Santrol WZKD3615KA power module that was obviously off an
electric bike. Its a potted assembly, so no salvage for my electronics
hobby.

Spelling error. It's Tianjin Santroll.
The 3615 is a 36v 15A brushless motor controller.
http://maggie0351.en.busytrade.com/products.html
http://maggie0351.en.busytrade.com/products/info/188262/Brush-controller--ZKC3615KA.html
(Very slow web site. Give it time)

It loaded instantly on my rickety old PC - no data sheet apparently, and no
sign of the WZKD3615 I'm looking for.