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 Post subject: Atwater Kent model 33 to K101 power supply
PostPosted: Sep Wed 11, 2019 9:10 pm 
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Joined: Aug Wed 21, 2019 2:30 pm
Posts: 3
this might be a dumb question but here we go. The wiring diagram for an Atwater model 33 for battery use shows various jumpers between the batteries. Since the K101 is three separate supplies should i put the jumpers on it like the battery diagram depicts? dont want to do smoke test. Thanks in advance!


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 Post subject: Re: Atwater Kent model 33 to K101 power supply
PostPosted: Sep Wed 11, 2019 10:09 pm 
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Joined: Nov Tue 14, 2017 5:09 am
Posts: 1773
Location: Austin, Texas
You will need to connect the B-, A-, and C+ together and to the common lead from the radio. Other than that, just connect the three B+ voltages, A+, and C- to the correct wires.

Jay


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 Post subject: Re: Atwater Kent model 33 to K101 power supply
PostPosted: Sep Wed 11, 2019 11:15 pm 
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Joined: May Sat 30, 2015 11:49 pm
Posts: 813
Location: Keystone Heights, FL, USA 32656
On the K101 run a jumper from C+ to A-. Then a jumper from B- to A-. Then connect harness black A- to the A- on the K101.
Then hook up the A+. Test to be sure the filaments light up.
Next, the 22, 67, 90, and C- 4. Be sure to id the wires with a meter, not colors; you will find the colors all faded.

_________________
Jeff
“Nothin’s worth nothin ‘till somebody wants it.”—Irv Metter


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 Post subject: Re: Atwater Kent model 33 to K101 power supply
PostPosted: Sep Thu 12, 2019 4:54 am 
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Joined: Aug Wed 21, 2019 2:30 pm
Posts: 3
much appreciated. Thanks!


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