In article <[EMAIL PROTECTED]>, Burkinshaw, Ian <[EMAIL PROTECTED]> writes
>The answer is 6.5 Volts at 500mA. The connections, are pin(inner connection) >positive, and the ring(outer connection) negative. An original power supply >seems to give less than the 6.5 volts it says on the case, typical output is >around 6.25 volts. There is diodeD23) protection against reversed >connection. But I do not know if this is on all versions of the Z88, so be >careful. Thanks for the knowledge, very helpful. -- Malcolm Cadman