Search results
Results from the WOW.Com Content Network
For ICs within the 78xx family, the xx is replaced with two digits, indicating the output voltage (for example, the 7805 has a 5-volt output, while the 7812 produces 12 volts). The 78xx line are positive voltage regulators: they produce a voltage that is positive relative to a common ground.
In 2015, ISO TC68/SC9 began work on implementing a change to ISO/IEC 7812 to increase the length of the IIN to 8 digits. The 2017 revision of the standard, since updated by the 2022 systematic review, defined the new eight-digit IIN and outlined a timeline for conversion of existing six digits IINs to eight-digit IINs.
The "78xx" series (7805, 7812, etc.) regulate positive voltages while the "79xx" series (7905, 7912, etc.) regulate negative voltages. Often, the last two digits of the device number are the output voltage (e.g., a 7805 is a +5 V regulator, while a 7915 is a −15 V regulator).
In the case of stored-value type cards, the association with a particular customer is only made if the prepaid card is reloadable. Card numbers are allocated in accordance with ISO/IEC 7812. The card number is typically embossed on the front of a payment card, and is encoded on the magnetic stripe and chip, but may also be imprinted on the back ...
ISO/IEC/IEEE 21451-7:2011 Part 7: Transducer to radio frequency identification (RFID) systems communication protocols and Transducer Electronic Data Sheet (TEDS) formats ISO 21469:2006 - Safety of machinery — Lubricants with incidental product contact — Hygiene requirements
The Comparative Tracking Index (CTI) is used to measure the electrical breakdown (tracking) properties of an insulating material.Tracking is an electrical breakdown on the surface of an insulating material wherein an initial exposure to electrical arcing heat carbonizes the material.
Front page of a floppy disk controller data sheet (1979) A datasheet, data sheet, or spec sheet is a document that summarizes the performance and other characteristics of a product, machine, component (e.g., an electronic component), material, subsystem (e.g., a power supply), or software in sufficient detail that allows a buyer to understand what the product is and a design engineer to ...
Datasheets. 2N7000, 200mA, TO-92 case Archived 27 September 2007 at the Wayback Machine, On Semiconductor; BS170, 500mA, TO-92 case Archived 24 October 2020 at the ...