Stick Low Cost Programmer Power Supply

[gavin1]

Posted on November 22, 2006 at 17:32

Stick Low Cost Programmer Power Supply

[gavin1]

Posted on November 22, 2006 at 09:08

Hello All,

I've just started using the ST7FLITE19 and I am using the ST7-STICK/UK Low Cost ICP.

The company I have joined no longer have the original Power supply for the device and I can't work out what voltage power supply to use.

There's no datasheet available so I can't see what it ought to be. Please does anyone know what it ought to be (or have the time to put a meter across the terminals.

Here's hopefully...

G.

[apytel1]

Posted on November 22, 2006 at 09:39

Hello

You need DC power supply 12V/200mA, with plus inside/ negative outside.

Regards

Andrzej

[gavin1]

Posted on November 22, 2006 at 09:41

Brilliant,

Thanks!

[sjo]

Posted on November 22, 2006 at 17:32

The supply does say 12v but it is unregulated, infact very unregulated. between 13-20v has been measured unconnected.

I would supply a least 13v to the stick programmer, you may drive the opamp on the prgrammmer a bit hard with just 12v connected.

This is used to create the HDFlash programming voltage.

Regards

sjo