[GreenKeys] Loop Supplies (was: any missing USB-tty adapter orders?)

[Lester Veenstra]

Single 2500 ohm pot is not sailor proof design. 
Better a fixed and variable in series to set the max current possible.

Lester B Veenstra  MØYCM K1YCM W8YCM
lester at veenstras.com

Physical and US Postal Addresses
5 Shrine Club Drive (Physical)
452 Stable Ln (RFD USPS Mail)
Keyser WV 26726

-----Original Message-----
From: GreenKeys [mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of
Howard Weeks
Sent: Wednesday, May 18, 2016 12:34 PM
To: greenkeys at mailman.qth.net
Subject: Re: [GreenKeys] Loop Supplies (was: any missing USB-tty adapter
orders?)

........For a 120 volt DC loop voltage, a 
2500 ohm pot of the proper wattage will do the job nicely. ...