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Lighting, Climate Zone Changes proposed for energy standard.

2015-09-15 14:31:11| Industrial Newsroom - All News for Today

Twenty-three addenda to ANSI/ASHRAE/IES Standard 90.1-2013, Energy Standard for Buildings Except Low-Rise Residential Buildings, are open for public comment. Addendum "ch" proposes new set of interior lighting power densities limits for both building area and space by space compliance paths. Also open for public comment is addendum "br", which was developed in response to publication of ANSI/ASHRAE Standard 169-2013, Climatic Data for Building Design Standards.

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Clock Jitter Attenuator supports JESD204B interface standard.

2015-09-15 14:31:07| Industrial Newsroom - All News for Today

Delivering 50 fs jitter performance, 3.2 GHz Model HMC7044 supports JESD204B serial interface standard for connecting high-speed data converters and FPGAs operating in base station designs. Device generates source-synchronous and adjustable sample and frame alignment clocks in data converter system. Housed in 68-lead 10 x 10 mm LFCSP package, IC features 2 PLLs and overlapping, on-chip VCOs. It offers low phase noise of < -142 dBc/Hz at 800 kHz to 983.04 MHz output frequency.

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Continental Voltage Stabilization System with Maxwell Ultracapacitors to power start-stop in Cadillac ATS and CTS as standard

2015-09-15 12:55:36| Green Car Congress

Tags: system power standard continental

 

ASHRAE Standard Methods efficiently keep occupants comfortable.

2015-09-14 14:31:10| Industrial Newsroom - All News for Today

ASHRAE's Standard 55, Thermal Environmental Conditions for Human Occupancy, specifies combinations of indoor thermal environmental factors and personal factors that will produce thermal environmental conditions acceptable to majority of occupants within specified space. Research looking at method used to determine thermal comfort in Standard 55 appears in Nature Climate Change's "Energy Consumption in Buildings and Female Thermal Demand."

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10 automakers commit to making automatic emergency braking standard in US

2015-09-11 22:55:31| Green Car Congress

Tags: us making standard automatic

 

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