Connex carriages Piko - Lighting
A set of three cars from Piko Connex have been lighting the LED. I used each of them a 7 rigleta SMD LEDs arranged according to the following scheme. Recovery is 4 diodes, two at each end, more practical solution than the bridge rectifier model collection on the axle shaft. Curectului collection is on axle type venetian Rally, but cut in half, so that, with one blade is made of blood collection in a wagon. Need not be so broad blade like the original. Mounting is accomplished with LEDs in parallel, Analog, so at the lowest voltage they turn on. Stabilization is an electrolytic capacitor. The seven LEDs are in series with a resistor of 580 ohms. To raise the position rigletei we made to each car by two walls 2 mm thick forex, positioned in the ends.
http://trenulete.info/vagoane-connex-piko-iluminare/A car has received the final lamps. I used red LED 3 mm, polished to remove magnifier head. Mounted in series with a 1k resistor, the two LEDs are stabilized with a capacitor micro/25 electrilitic 1000 volts. Installation support is placed perfectly in the end so the car to come to light guide position on the wagon. Finally LEDs were painted with black acrylic to reduce residual light in the end wagon.
