Reply to "ZW Whistle Diode Help"

TrainLarryOGR Forum Member

Compare the diode symbol on your diode in the last picture to the recommended replacement and you will see they are different. You indeed have the wrong diode.

The diode that you bought will work with older relay operated whistles and horns. That is probably why they are being sold. The vendor should know, or be informed, that the diode he sells will not operate modern equipment properly.

Larry

3/6/156:29 PM

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