How does a lionel whistle relay work

WebDec 21, 2024 · louis niederlander. 12/21/19 #150966. The K-line whistle circuit was designed by the late Al Ruocchio, past TCA president, EE for RCA, and an opera expert (had his own radio program). Many years ago he gave me a copy of his circuit and basically the DC offset is almost 10 Vdc, much more than any Lionel or MTH transformer. WebJul 12, 2024 · Lionel usually uses a nichrome resistance wire in this application. The resistance wire is usually attached to a copper wire at both ends with a crimp butt splice. The resistance of this connection can go up with age, reducing the amount of AC power that can bypass the rectifier.

Lionel whistle tender...more noise than whistle! - Trains

WebMar 18, 2024 · Options Steve Curtis, Sounds like the whistle relay is sticking, you may be able to remove the body and access the relay, take it apart carefully and clean/light lube to get it working. Find below a couple good links. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. http://pictures.olsenstoy.com/cd/whi-ten... WebDec 15, 2009 · When using a meter it wil Detect AC over DC since the current is mostly AC. The wide chip at the bottom of the relay is selenium a rectifier. If you remove the transformer cover you will find more of the round chips or diodes. The theory is the pulse activates the … phillip cpac https://artsenemy.com

Tips on fixing a Tender Whistle - O Gauge Railroading On Line Forum

WebSep 27, 2016 · How it works? There is a constant voltage applied to the anode of the opto from the simple DC supply comprised of D1 and C2. As long as there is pure AC on the track, C1 does not charge sufficiently to allow the transistor … WebMar 30 #165283. Lionel whistle controls are a 2 step system.For a ZW as you advance the whistle control the ZW adds a 5.5 VDC pick-up surge voltage to the AC output to trigger the whistle relay. As you push farther to the stop the DC drops down to the holding voltage of .85 VDC to hold the whistle relay closed. WebJan 9, 2015 · Lionel has a modern version that has a DC motor and controlling board. If you care to research it. The relay will need to be isolate too. Only the coil connections will have track power. Then you ground back to your bridge. I guess. Dave Sams Registered Joined Nov 24, 2010 1,155 Posts #3 · Jan 6, 2015 My solution was a Whistling Freight Shed. try not to get scared challenge 2

Tips on fixing a Tender Whistle - O Gauge Railroading On Line Forum

Category:Repairing a Lionel Postwar Whistle Tender - YouTube

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How does a lionel whistle relay work

Whistle Controllers #66 and #166 - O Gauge …

WebOnce the horn and battery bracket are installed on the frame, test the horn by inserting a battery and touching the horn lead to any part of the bracket. This is also a good time to adjust the horn for optimum pitch. When you solder connections to the relay, put the locomotive on the track and test the relay. Lionel 8950 FM.

How does a lionel whistle relay work

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WebThere is a rectifier in the transformer, and a seperate relay to activate the whistle mechanism located in the tender or in the disel locomotive body. Now this is how the … WebFeb 17, 2014 · The Lionel Whistle Tender's model number is 6020W. Lionel used the same type of whistle motor in the 6466W, 671W, 6026W, and the 2046W Whistle Tenders. Much …

WebMar 29, 2024 · I've got a post-war Lionel tender and the whistle relay isn't working properly. Everything appears to be wired correctly. Verified through the service manual. But when I … WebHow to Fix Lionel Train Postwar Whistle Tender. Repair and Maintenance for Newbie Beginners Warren Muzak Postwar Guy 1.04K subscribers Subscribe 151 5.7K views 1 year ago I bought an "as is"...

WebApr 15, 2024 · The classic Lionel transformers and their whistle/horn activation controls have 3 positions: Off - No whistle Pickup- High DC offset just enough initiate the command Hold - Minimal DC offset to hold the … WebFinal steps in repairing whistle tender

WebSep 1, 2024 · whistle circuit consists of a complex series of operations going on in sequence. The whistle control has three positions: Off, Pickup Voltage, and Holding Voltage. When the lever or button on your control is at rest, the circuit is Off and just passes current from the voltage handle to the track.

WebAug 5, 2024 · The whistle relays should not activate with the ZW throttle being moved. It sounds like the whistle button may be stuck. Try hooking up the track to the opposite throttle and see what happens. If the whistles still blow, you have a … try not to get scared challenge sharkhttp://www.toytrainrevue.com/relay.htm try not to get scared challenge videosWebOct 11, 2024 · LIONEL WHISTLE TENDER / HOW IT WORKS / AC RAIL / DC SOLENOID / GANG CAR MOTOR BENZ TRAINZ 3.25K subscribers Subscribe Like Share 2.8K views 2 years … try not to get scared challengesWebJul 19, 2009 · These shield the pole piece from the fluctuating magnetic field produced in the coil by the AC voltage but do not hinder at all the steady component produced by the … phillip c price law firm asheville ncWebThe relay is an electromagnetic coil energized by Direct Current, or DC power. When DC power is injected into the track power, the relay coil draws a metal plate up to it which … phillip craftWebThe relay is an electromagnetic coil energized by Direct Current, or DC power. When DC power is injected into the track power, the relay coil draws a metal plate up to it which completes a circuit for things like a battery powered horn or track powered whistle. When the coil is no longer energized, gravity drops the metal plate back down. phillip c price law firmWebAug 13, 2011 · The whistle in the tender is activated by a switch on the transformer that sends out a 2.5VDC carrier wave on the AC line. What I'm attempting to do is activate a … try not to get scared extreme