Source in Oz for TLC226B Triac

[Bully]

Anybody know where I can pick up a couple of these?

I tried a replacement but it doesn't work :-(

Thanks,
Bruce

 

[Phil Allison]

"Bully" <thebulls@iinet.net.au>

Anybody know where I can pick up a couple of these?

** The TLC226B looks like a bog standard TO220, 3 amp, 400 volt triac -
with 25 mA gate current.

I tried a replacement but it doesn't work :-(

** But what ever was that ?





............ Phil

 

[Phil Allison]

"Phil Allison" <philallison@tpg.com.au> wrote in message
news:2i88llFj9r4uU1@uni-berlin.de...

"Mike Paull"

Does anyone know where I can get a 9VAC 1amp transformer? It needs to
have
the standard "feet" for screw mounting to the bottom of a box.


** Lots of them around.


Because it needs to be internally mounted and the space I have is
limited
it must be as small as possible which rules out any of the multi-tapped
units that DSE, Jaycar and Radio Parts sell.


** Painted yourself into a corner - eh ??


Any help appreciated.


** A 9VA E-core tranny can only be made so small - not much smaller
than
the 2155 types you say are much too big.

A 10 VA toroidal would be smaller - but you have ruled them out.

** STOP PRESS:

Altronics have a "Compact 10 VA", PC mount transformer in 9 volt AC at 1.1
amps - the M7258. ( 36.mm5 x 48.5mm x 40.5 mm ) IME, you can safely
use globs of Selleys Silicone "Roof and Gutter Sealant" to attach one of
these into the corner of a box leaving the solder terminals exposed.




............... Phil