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TDA8922C 1. General description 2
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... The value of the protection capacitor (CPROT) connected to pin PROT can be between 10 pF and 220 pF (typically 47 pF). While OCP is activated, an internal current source is enabled that will discharge CPROT. When OCP is activated, the active power transistor is turned off and the other power transis ...
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... Not the D200, the D200 can be used on applications where the motor B + can be of ANY voltage between 0 and 55 volts. The user will then use a motor rated just right for the applied voltage. If a motor of a lower rating than the motor B+ is to be used, the voltage to the motor can be brought down by ...
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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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