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  2. 80 Plus - Wikipedia

    en.wikipedia.org/wiki/80_Plus

    80+ Titanium Certification Example for Compuware model CDR-2227-2M2 PSU Plug Load Solutions tests PSUs according to their testing protocol [ 8 ] and lists certified PSUs, allowing consumers to verify how many and which models are listed by each company.

  3. Power supply unit (computer) - Wikipedia

    en.wikipedia.org/wiki/Power_supply_unit_(computer)

    [16] [17] For a comparison, a 500-watt power supply carrying the 80 Plus Bronze efficiency rating (which means that such a power supply is designed to be at least 82% efficient for loads above 100 W) may provide an 84% efficiency for a 100 W load, wasting only 19 W. [18] Other ratings such as 80 Plus Gold, 80 Plus Platinum and 80 Plus Titanium ...

  4. Polysulfone - Wikipedia

    en.wikipedia.org/wiki/Polysulfone

    Polysulfone (PSU) repeating unit. Polyethersulfone (PES) repeating unit. Polysulfones are a family of high performance thermoplastics. These polymers are known for their toughness and stability at high temperatures. Technically used polysulfones contain an aryl-SO 2-aryl subunit.

  5. Carbotanium - Wikipedia

    en.wikipedia.org/wiki/Carbotanium

    This is because carbon fiber has the highest strength-to-density ratio of any current fiber and titanium has the highest strength-to-density ratio of any current metal. As a result, carbotanium can withstand temperatures up to 315 °C. [2] The material properties of carbotanium are a mixture of those of a titanium alloy and a carbon fiber.

  6. IEC 60320 - Wikipedia

    en.wikipedia.org/wiki/IEC_60320

    A variety of different kinds of IEC 60320 plugs and sockets. IEC 60320 Appliance couplers for household and similar general purposes [1] is a set of standards from the International Electrotechnical Commission (IEC) specifying non-locking connectors for connecting power supply cords to electrical appliances of voltage not exceeding 250 V (a.c.) and rated current not exceeding 16 A. [1 ...

  7. Cathode-ray tube - Wikipedia

    en.wikipedia.org/wiki/Cathode-ray_tube

    The stability provided by the coating solved problems inherent to early power supply designs, as they used vacuum tubes. Because the funnel is used as a capacitor, the glass used in the funnel must be an excellent electrical insulator . The inner coating has a positive voltage (the anode voltage that can be several kV) while the outer coating ...

  8. List of Penn State Nittany Lions football seasons - Wikipedia

    en.wikipedia.org/wiki/List_of_Penn_State_Nittany...

    Beaver Stadium, the home venue since 1960. This is a list of seasons completed by the Penn State Nittany Lions football team of the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS).

  9. Penn State Nittany Lions football statistical leaders - Wikipedia

    en.wikipedia.org/wiki/Penn_State_Nittany_Lions...

    The Penn State Nittany Lions football statistical leaders are statistical leaders of the Penn State Nittany Lions football program in various categories, [1] including passing, rushing, receiving, total offense, defensive stats, kicking and overall team performance.