Technics turntable?
Youll want 30vac 15va (30v 500ma)
What transformer? One that connects to a device with the power switch on the PRIMARY side of the transformer, so it may have a chance of lasting longer. At least there is a fuse there, but it's still not an optimal design for a cord connected (consumer) device.
It appears that if you want a clone you can install any 15VA 230/115V primary transformer, such as:
http://www.digikey.com/product-detail/en/70053K/TE70053-ND/154922
Yes, SL-Q2. Not for me but, a friend is looking for the information.
THANK YOU.
A few extra VA wont hurt.... Pete just got a little muddled up with the 250ma bit.
In 240V secondary should see 30VAC that can sustain 500ma.
In 120V secondary should see 30VAC that can sustain 500ma.
As this is what the device requires.
At 15VA
The primary on 120v will draw 125ma
The primary on 240v will draw 62.5ma
You should measure AC voltages between the two blue wires coming out of the transformer. Measuring to chassis ground won't tell you anything useful. (although I would expect to seem some voltage)
One possible (if it will fit - 3.4 inches in diameter) http://www.antekinc.com/details.php?p=30
For 120 volt operation, wire two primaries in parallel. For 30 volt output wire secondaries in series.
You should measure AC voltages between the two blue wires coming out of the transformer.
Measuring to chassis ground won't tell you anything useful. (although I would expect to seem some voltage)
One possible (if it will fit - 3.4 inches in diameter) http://www.antekinc.com/details.php?p=30
For 120 volt operation, wire two primaries in parallel. For 30 volt output wire secondaries in series.
look for 30v ac across the dark blue wires .
if no volts check mains fuse .if still no joy set to ohms 200 scale and check across mains plug unplugged of course i would expect around 30 ohms.
if good then check ohms on the blue wires
I am surprised that this is not a popular transformer?
Oh well, the puck looks promising.
Later,
John.