Microfracture surgery is an articular cartilage repair surgical technique that works by creating tiny fractures in the underlying bone. This causes new cartilage to develop from a so-called super-clot.
Snubber Networks Snubber Networks are easily selectable electronic components designed to prevent or substantially minimize the occurrence of arcing and noise generation in relay and switch contacts.Snubber Networks consist of specially designed capacitors and resistors connected in series.he dielectric material in capacitors, used in Snubber Networks, affords a very high degree of voltage withstand strength. All resistors are non-inductive types to ensure a high degree of protection against pulse potentials.
If this current is switched into the snubber, the voltage across the snubber network will jump to a value equal to the snubber resistance times the motor current. After the initial step, the rate of change is limited by the motor current charging the snubber capacitor.he snubber capacitor is calculated from the peak current and the target rise time. The capacitance is given by the equation: When the snubber network is installed in the application the voltage transients on the terminals of the L6203 are greatly reduced, as shown in figure 2.