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  2. IEC 60309 - Wikipedia

    en.wikipedia.org/wiki/IEC_60309

    The pilot pin is located in the centre of main contact circle on 4- and 5-pin connectors. On 3-pin (2P+E) connectors, it is located on the contact circle opposite the ground pin. The other connectors are located 105° on either side of the earth pin, rather than 120° as in the smaller variants, to make room for the pilot pin.

  3. Molex connector - Wikipedia

    en.wikipedia.org/wiki/Molex_connector

    AMP Mate-n-Lok and Molex 8981 0.093-inch pin and socket power connectors Molex standard 0.093-inch pin and socket connectors Molex disk drive power connection system tool and connectors Molex Mini-Fit Jr. connector as used for ATX power supply. A Molex connector is a

  4. Perilex - Wikipedia

    en.wikipedia.org/wiki/Perilex

    For indoor use at max 25A, it replaced an earlier (interwar period) flat oval-shaped 4-pin connector (3 phases and protective earth) that was standardized in DIN 49450 / DIN 49451. [1] for up to 100A.

  5. Computer fan - Wikipedia

    en.wikipedia.org/wiki/Computer_fan

    Three-pin Molex connector PicoBlade family This connector is used with notebook fans or when connecting the fan to the video card. Dell proprietary This proprietary Dell connector is an expansion of a simple three-pin female IC connector by adding two tabs to the middle of the connector on one side and a lock-tab on the other side. The size and ...

  6. Contact resistance - Wikipedia

    en.wikipedia.org/wiki/Contact_resistance

    It occurs at electrical connections such as switches, connectors, breakers, contacts, and measurement probes. Contact resistance values are typically small (in the microohm to milliohm range). Contact resistance can cause significant voltage drops and heating in circuits with high current.

  7. Pogo pin - Wikipedia

    en.wikipedia.org/wiki/Pogo_pin

    Variety of loose pogo pins and pogo pins in 3-pin assembly holders and with Pick and Place caps Sectional drawing of a pogo pin, showing the plunger, barrel, and spring. A pogo pin or spring-loaded pin is a type of electrical connector mechanism that is used in many modern electronic applications and in the electronics testing industry. [1]

  8. An Extra 5 Minutes of Vigorous Exercise Per Day Could Help ...

    www.aol.com/extra-5-minutes-vigorous-exercise...

    standing — 3.2 hours exercise (i.e., running, cycling) — 16 minutes They estimated the impact of replacing one type of activity with an additional 5, 10, and 20 minutes of exercise.

  9. Pin header - Wikipedia

    en.wikipedia.org/wiki/Pin_header

    1×6 pin header (one row) 1×6 female header (one row) A pin header (or simply, header) is a form of electrical connector. A male pin header consists of one or more rows of metal pins molded into a plastic base, often 2.54 mm (0.1 in) apart, though available in many spacings. [1] Male pin headers are cost-effective due to their simplicity.