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2. Vehicle audio - Wikipedia

   en.wikipedia.org/wiki/Vehicle_audio

   Capacitors. Mobile audio power amplifiers. Amplifiers increase the power level of audio signals. Some head units have built-in stereo amplifiers. Other car audio systems use a separate stand-alone amplifier. Every amplifier has a rated power level sometimes noted on the head unit with the built-in amplifier, or on the label of a stand-alone unit.

3. Applications of capacitors - Wikipedia

   en.wikipedia.org/wiki/Applications_of_capacitors

   Capacitors used after a voltage regulator to further smooth DC power supplies; Capacitors used in audio, intermediate frequency (IF) or radio frequency (RF) filters (e.g. low pass, high pass, notch, etc.) Arc suppression, such as across the contact breaker or 'points' in a spark-ignition engine

4. List of capacitor manufacturers - Wikipedia

   en.wikipedia.org/wiki/List_of_capacitor...

   A capacitor is a passive device on a circuit board that stores electrical energy in an electric field by virtue of accumulating electric charges on two close surfaces insulated from each other. This is a list of known capacitor manufacturers, their headquarters country of origin, and year founded. The oldest capacitor companies were founded ...

5. Philco - Wikipedia

   en.wikipedia.org/wiki/Philco

   Philco began marketing car radios in 1930 and later expanded into other areas including air conditioners (1938), refrigerators (1939), home freezers (1946), consumer televisions (1947), electric ranges (1949), home laundry washers and dryers (1954), and home entertainment products.

6. Capacitor - Wikipedia

   en.wikipedia.org/wiki/Capacitor

   A 10,000 microfarad capacitor in an amplifier power supply. Reservoir capacitors are used in power supplies where they smooth the output of a full or half wave rectifier. They can also be used in charge pump circuits as the energy storage element in the generation of higher voltages than the input voltage.

7. Capacitive power supply - Wikipedia

   en.wikipedia.org/wiki/Capacitive_power_supply

   By changing the value of the example in the diagram by a capacitor with a value of 330 nF, a current of approximately 20 mA can be provided, as the reactance of the 330 nF capacitor at 50 Hz calculates to = and applying Ohm's law, that limits the current to . This way up to 48 white LEDs in series can be powered (for example, 3.1 V/20 mA/20000 ...

8. Black Gate (capacitor) - Wikipedia

   en.wikipedia.org/wiki/Black_Gate_(capacitor)

   Black Gate is the name of a brand of audio grade electrolytic capacitor made in Japan by Rubycon Corporation. They have acquired a reputation for very high quality for use in the signal path, and power supplies, of audio circuitry. The quality of capacitors may vary considerably depending on their construction and the type of insulating ...

9. Motor capacitor - Wikipedia

   en.wikipedia.org/wiki/Motor_capacitor

   A typical motor start capacitor. A motor capacitor [1] [2] is an electrical capacitor that alters the current to one or more windings of a single-phase alternating-current induction motor to create a rotating magnetic field. [citation needed] There are two common types of motor capacitors, start capacitor and run capacitor (including a dual run ...