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MBSLOT Universal Adjustable Brake PWM for hand control
Electronic brake which can be applied on ANY brand of hand controls, both the resistor (Parma) type and electronic controllers. The printed circuit is slightly bigger than a 5 watt traditional potentiometer, it includes a potentiometer soldered directly on the printed circuit - all this in an extremely little space. The connection with the track must be with the 0V (GROUND) supply (Parma RED cable) as it is used in Italy and in Europe. The brake adjustment is no more controlled only by a simple potentiometer, but by a transistor Mosfet with a PWM system controlled through microprocessor and so it can be programed by the manufacturer. This Mosfet has a very small inner resistance, maximum value of 0.002 Ohm, therefore the stop times are faster than a traditional potentiometer.The standard programming implies the brake regulation from 60% to 100%, if requested the programming values can be modified by the manufacturer with an extra cost. In case you want to remove the brake from the model, this kind of brake allows a turning drive to be much more linear than a classical potentiometer (ABS effect). The supply tension can vary from 5Vdc to 35Vdc, braking electricity 40 Ampere. Connection to hand control : R= +, B= -, W= brake pivot on PCB
Scematic (pdf) : PDF
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