DCC

[Steve64]

Does DCC require a special power pack or something to operate? What does DCC ready mean? Do Spectrum engines require a special power pack? I'm kinda new to these things.

[Nathan]

For information on DCC there are many good places including:

http://www.dccwiki.com/Main_Page

http://tonystrains.com/tonystips/dccprimer/index.htm

[Doneldon]

Steve-

Nathan's reference is a good one. Like him, I encourage you to read it. But on to your questions.

DCC systems do need a power supply. A few have the power supply integrated into the control unit or booster. Some have all three components together. So ... the right answer is, it depends. Check the manual for the set you have or the literature for the systems you are considering.

"DCC ready" means that a loco is equipped with a socket or pigtail into which you can easily install a DCC decoder. The definition of "easily" varies from manufacturer to manufacturer but my response covers what is becoming the most common meaning of the term. Decoders (small integrated circuit boards which interpret the instructions sent buy the DCC controller and operate the locomotive and its features) come in various physical sizes, can safely supply specific current levels to your locos, and have varying numbers of outputs for lights and other effects. Some also have integrated sound. In some cases, especially for N scale locos, there are dedicated decoders which are explicitly designed for a given locomotive model. For the others, you select one which has the power and features you need, and a size which will let you fit it into your engine.

Spectrum engines will run on any 12 - 16 volt DC power source. However, be aware that all power packs are not created equal. Some are very basic units. Others are equipped with lots of electronic features and internal monitors which make them more reliable and able to put out "cleaner" power. And there are still other packs at just about every point between those extremes.

Welcome to model railroading and this board. Don't take it personally when you get a snotty answer or a referral to another location in response to your questions. Many new modelers ask these and a number of other common questions and the occasional old hand responder might feel a little annoyed to be asked the same questions "yet again." Please try to understand that that irks some of us some of the time and just keep coming back here with your questions and progress reports.
                 -- D