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RE: Self-Resonant Driver Boards (DRSSTC, ISSTC, etc...) Bulk Purchase ? ? ? ? Anyone ? ? ?

Original poster: "David Trimmell" <humanb-at-chaoticuniverse-dot-com> 

Dan, sign me up for one! I like your pro-boards; it'll be a heck of a
lot nicer than the hand etched one I was planning to make. If it turns
out be $40 for two then I'll get two.


David Trimmell

-----Original Message-----
From: Tesla list [mailto:tesla-at-pupman-dot-com]
Sent: Sunday, June 20, 2004 11:43 AM
To: tesla-at-pupman-dot-com
Subject: Self-Resonant Driver Boards (DRSSTC, ISSTC, etc...) Bulk
Purchase ? ? ? ? Anyone ? ? ?

Original poster: "Eastern Voltage Research Corporation"

I'm ordering some new Self-Resonant SSTC Driver Boards for myself.  I
to see if anyone would be
interested in the partaking in the bulk purchase:

Self-Resonant Drive Board Specifications:
A.  +5V, +15V Low Voltage Power Supply
B.  +5V, +15V Power Indicating LEDs
C.  Paralleled UCC37322x Driver Section (Spec'd for 18A Peak Current up
15% duty cycle)
D.  Accepts both Antenna / Current Transformer Feedback signals
E.  Onboard Modulator (for troubleshooting purposes)
F.  External Modulator (interruptor) BNC input
G.  +15V Voltage Monitor Circuit with SHUTDOWN (Shuts down pulsing if
supply drops below specified limit)
H.  +15V "Good" Indicator LED
I.  External Inhibit Logic (for external fault detection, crowbar
Will inhibit pulsing if fault / crowbar signal is received
J.  Can be used with both DRSSTC / ISSTC type topologies and other
full-bridge topologies

Approx. Size 4" x 6"
Approx. Cost:  $20-25 each

It will look similar to this older style self-resonant driver board
the new board will be better designed and slightly larger with increased


Email dhmccauley-at-easternvoltageresearch-dot-com if interested.