28 Jan
2003
28 Jan
'03
6:40 p.m.
I have a number of TI power supplies
Texas Instruments Power Supply - Model AC 9131
IP 120va 60hz 6 watts OP 3.3vac 500ma
Texas Instruments Power Supply - Model AC 9132
IP 120va 60hz 6 watts OP 5.7vac 240ma
Texas Instrument Power Supply Model AC 9180
IP 120vac 50/60hz 5w OP 9.5vdc 50ma
Which is the correct Power Supply for the TI 99/4A
What TI machines are the others for?
29 Jan
29 Jan
7:51 a.m.
On 27 Jan 2003, , Gene Ehrich wrote:
I have a number of TI power supplies
Texas Instruments Power Supply - Model AC 9131
IP 120va 60hz 6 watts OP 3.3vac 500ma
Texas Instruments Power Supply - Model AC 9132
IP 120va 60hz 6 watts OP 5.7vac 240ma
Texas Instrument Power Supply Model AC 9180
IP 120vac 50/60hz 5w OP 9.5vdc 50ma
Which is the correct Power Supply for the TI 99/4A
What TI machines are the others for?
I would have to say none of the above are for TI99/4A.
Mine uses a Model AC 9500 with a 4-pin plug.
IP 120 v 40 W
OP 1 18 VAC 1.35 amps
OP 2 8.5 VAC 150 ma.
Don't have a clue what the ones you have are for.
Lawrence
lgwalker@ mts.net
8:18 a.m.
On 27 Jan 2003, Gene Ehrich wrote:
I have a number of TI power supplies
The "wall warts" you have are for various older Texas
Instruments calculators from the 1970s and 1980s,
LED displays and all.
Texas Instruments Power Supply - Model AC 9131
High-end scientific, including the SR-51-II, TI-58 and TI-59.
Texas Instruments Power Supply - Model AC 9132
Cheaper scientific models, like the TI-30, SR-40, TI-55, TI-57,
and a couple others.
Texas Instrument Power Supply Model AC 9180
Really cheap, basic models like the TI-1025, TI-1200, and TI-1400.
Which is the correct Power Supply for the TI 99/4A
None of the ones you listed are for the TI-99/4A. I probably have
a spare or two around here if you need one.
Cheers,
Dan
www.decodesystems.com/wanted.html
3:37 p.m.
At 02:23 PM 1/29/2003 -0500, you wrote:
On 27 Jan 2003, Gene Ehrich wrote:
That information is great. Where did you get it? Can I find it on a web
site somewhere?
I have a number of TI power supplies
The "wall warts" you have are for various older Texas
Instruments calculators from the 1970s and 1980s,
LED displays and all.
7879
days inactive
7880
days old
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dan＠ekoan.com -
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ygehrich＠yahoo.com