Hi,
@seattle and Tom: I don´t say that the units doesn´t work fine under normal conditions, I said:

when you want a real security system the Emcotec doesn´t pay. If you have a failure in your plane(servo short circuit or something else which draws more current) the single regulator in the DPSI maybe to weak! Also the missing redundancy of the unit itself doesn´t bring more security. The only thing it´s helps is when one battery fails. But the DPSI itself is a single point of failure, so the disadvantage clears the advantage!

As I told you before, I don´t want to discuss. I simple want to throw liht on a big weakness of some products. This are also facts so a discussion makes no sense!