>I'm building one TiCK as a "stand-alone" keyer. The construction manual
>calls for a 12v supply. I would like to put the whole thing,including a
>9 v battery in a Celestial Seasonings tin. Has anyone tried running the
>TiCK with the 78L05 on 9 volts? The only data sheets I have (1975 vintage)
>are for the LM78L05C and LM78L05AC and show a typical minimum dropout
>voltage (Vin-Vout) of 1.7v which suggests that it might work. Would
>appreciate any comments -- even those that point out how little I really
>undrstand about the situation.
>Thanks,
>Bob AA0MC
Hi Bob. I've been running my TiCK on a protoboard with a 9v transistor
battery for a couple weeks now with no problems.
----------------------------------------
Rich Dailey - KA8OKH <ka8okh@som-uky.campus.mci.net>
qrp-l #933 ars #223
------------------------
[
QRP-L Archive |
]
[
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000
]