AnalogicTech Technology Co., Ltd. announced that it has introduced the industry's first integrated load-controlled slew-rate load switch, the AAT4285, which is capable of supporting 12V applications. By integrating level shifting and slew rate control into a single device, the AAT4285 enables designers to reduce power consumption in a variety of new 12V applications in portable consumer and non-portable industrial systems. Minimize the total number of peripheral components used. PhilDewsbury, director of product line at AnalogicTech Technologies, said: "So far, our various load-controlled slew-rate load switches have been widely used to replace discrete components in a variety of portable systems powered by 5V. Solution. The AAT4285 provides the same functionality for applications running at 12V, allowing designers to create a discrete MOSFET component without the need for a higher power portable system such as a test device or camera. Up to 11 external components and the same can be done in a variety of non-portable industrial applications." Fast load switching time The AAT4285 is a P-channel MOSFET switch designed for high-end load switch applications. The device operates from an input voltage range of 3.0V to 13.2V and is functionally compatible with AnalogicTech's AAT4250 and AAT4280 products to provide a 100ms fast load switch turn-on time. The ability to quickly turn off the load discharge allows the AAT4285 to quickly shut down the load circuit when the switch fails. New Technology The AAT4285 is the first 12V device manufactured using AnalogicTech's ModularBCD process. The ModularBCD process differs from the proven traditional linear IC manufacturing process or the general-purpose digital CMOS manufacturing process in that it is the first new generation of analog, power and mixed-signal IC technology, especially designed for high-tech wafer fabrication, and in ex - Optimized production in DRAM manufacturing. |
ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Included are:
(1) flanges with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24 and flanges with rating class designation 2500 in sizes NPS 1/2 through NPS 12, with requirements given in both metric and U.S. Customary units with diameter of bolts and flange bolt holes expressed in inch units;
(2) flanged fittings with rating class designation 150 and 300 in sizes NPS 1/2 through NPS 24, with requirements given in both metric and U.S. Customary units with diameter of bolts and flange bolt holes expressed in inch units;
(3) flanged fittings with rating class designation 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24 and flanged fittings with rating class designation 2500 in sizes NPS 1/2 through NPS 12 that are acknowledged in Non-Mandatory Appendix E in which only U.S. Customary units are provided.
B16.5 is limited to flanges and flanged fittings made from cast or forged materials, and blind flanges and certain reducing flanges made from cast, forged, or plate materials. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.
This Standard is to be used in conjunction with equipment described in other volumes of the ASME B16 Series of Standards as well as with other ASME standards, such as the Boiler and Pressure Vessel Code and the B31 Piping Codes.
Careful application of these B16 Standards will help users to comply with applicable regulations within their jurisdictions, while achieving the operational, cost and safety benefits to be gained from the many industry best-practices detailed within these volumes.
Intended for manufacturers, owners, employers, users and others concerned with the specification, buying, maintenance, training and safe use of valves with pressure equipment, plus all potential governing entities.
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Hebei Welkin Pipe Fitting Manufacturing Co., Ltd , https://www.welkinpipeline.com