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Problem 'Rx65b' Receiver In O-Scale Loco
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 Posted: Tue Nov 24th, 2020 07:21 am
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Helmut
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For the same speed at different supply voltages,

the PWM duty cycle has to increase with lower voltage.


Typically, you see that on your controller's knob,

that has to be turned farther out.




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 Posted: Tue Nov 24th, 2020 10:30 am
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Bob D
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Dave,

Really have no idea what the PWM is set to,

probably still factory setting on this one.


I think the only board I have changed the setting to,

may have been the one in my 14 pound brass N&W 4-8-4

or my small 0-6-0




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 Posted: Fri Feb 5th, 2021 02:40 pm
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Bob D
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dupe post

Last edited on Fri Feb 5th, 2021 02:42 pm by Bob D



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Freerails > Model Railroad Forums > R.C. The Future Now If You Desire > Problem 'Rx65b' Receiver In O-Scale Loco
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