Eaglecliff said:I picked up one of these new, split from an Eggliner set a couple of years ago for a tenner - obviously my lucky day. However, during a session of extended running recently on a "foreign" layout, I began to wonder whether it was actually pushing out enough power - locos seemed to be struggling a bit, although I see from a comment above that these are good for 2 amps. Anyone noticed else this symptom? I've not had chance to experiment further on my own layout yet.
Maplins or Rapid Electronics sometimes have a Bench Power Supply on Special Offer.Eaglecliff said:Can you recommend a reasonably-priced 2.5 amp transformer? Or is it possible to run two 1-amp trafo's in series/parallel? (It's over 50 years since I scraped through my "0" level physics).
Chris M said:I use the Maplins computer power supply. Something like thishttp://www.maplin.co.uk/multi-voltage-universal-laptop-power-supply-43515 gives you a choice of voltage and a reasonable number of amps. I can run two USA trains locos with smoke and lights all day using the older version of this power supply (and trhough an Aristo TE).
Eaglecliff said:Further to my post on this topic a while back, I finally went into R F Potts this afternoon and have bought for £22.99 a "Replacement AC adaptor" intended for one of those new little computer thingies. It's model number OA-3201U-1ACA and its output is stated to be 19v at 6.32amp. The plug fits the Aristo TE socket. Will report on results when/if it ever stops raining long enough to be outside for more than 30 seconds!
Eaglecliff said:In answer to andyb, yes, it did stop raining... and the new setup does work well with all my locos... except my Bachmann 4-4-0. It would appear that the BTE's overload cut-out operates every 20 or so feet; loco drawing more than 2 amps??? Has anyone else had this problem? (I'll post this on the "Analogue" section as well.)