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  2. Sprague Electric - Wikipedia

    en.wikipedia.org/wiki/Sprague_Electric

    Sprague Electric Company was an electronic component maker founded by Robert C. Sprague in 1926. Sprague was best known for making a large line of capacitors used in a wide variety of electrical and electronic in commercial, industrial and military/space applications.

  3. Electrolytic capacitor - Wikipedia

    en.wikipedia.org/wiki/Electrolytic_capacitor

    An electrolytic capacitor is a polarized capacitor whose anode or positive plate is made of a metal that forms an insulating oxide layer through anodization.This oxide layer acts as the dielectric of the capacitor.

  4. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    Download as PDF; Printable version; In other projects ... C for capacitors, K for relays. ... "Diagrams charts and tables for electrotechnology, Part 2: Item ...

  5. images.huffingtonpost.com

    images.huffingtonpost.com/2012-05-14-PA1.pdf

    %PDF-1.4 %âãÏÓ 6 0 obj > endobj xref 6 120 0000000016 00000 n 0000003048 00000 n 0000003161 00000 n 0000003893 00000 n 0000004342 00000 n 0000004557 00000 n 0000004733 00000 n 0000005165 00000 n 0000005587 00000 n 0000005635 00000 n 0000006853 00000 n 0000007332 00000 n 0000008190 00000 n 0000008584 00000 n 0000009570 00000 n 0000010489 00000 n 0000011402 00000 n 0000011640 00000 n ...

  6. Energy density Extended Reference Table - Wikipedia

    en.wikipedia.org/wiki/Energy_density_Extended...

    Capacitor Ultracapacitor: 0.0199 [33] 0.050 [citation needed] Capacitor Supercapacitor: 0.01 [citation needed] 80%–98.5% [34] 39%–70% [34] Superconducting magnetic energy storage: 0.008 [35] >95% Capacitor: 0.002 [36] Neodymium magnet: 0.003 [37] Ferrite magnet: 0.0003 [37] Spring power (clock spring), torsion spring: 0.0003 [38] 0.0006 ...

  7. E series of preferred numbers - Wikipedia

    en.wikipedia.org/wiki/E_series_of_preferred_numbers

    While the standard only specifies a tolerance greater than 20%, other sources indicate 40% or 50%. Currently, most electrolytic capacitors are manufactured with values in the E6 or E12 series, thus E3 series is mostly obsolete.

  8. Tantalum capacitor - Wikipedia

    en.wikipedia.org/wiki/Tantalum_capacitor

    Electrolytic capacitors differ from other capacitor types, whose capacitances are typically measured at 1 kHz or higher. For tantalum capacitors a DC bias voltage of 1.1 to 1.5 V for types with a rated voltage of ≤2.5 V or 2.1 to 2.5 V for types with a rated voltage of >2.5 V may be applied during the measurement to avoid reverse voltage.

  9. Getting There: Sprague Avenue to see biggest transformation ...

    www.aol.com/news/getting-sprague-avenue-see...

    Mar. 10—Despite years of debate, land disputes and ballot measures, Sprague Avenue in Spokane Valley has remained relatively the same for decades. The thoroughfare last saw a transformative ...