Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a hurry!PST-APS-100Summary: Most high power battery chargers have significant 60 or 120 Hz ripple and noise. Others used pulse charging technology. This causes havoc with systems such as...
Due to our strong underlying operating cash performance, we made additional pension deficit repair payments of £35 million as part of a long-term funding agreement in one of our three major pension schemes. As a result, this scheme has reached self-sufficiency and is not expected to require...
In Operating Theatres (OT), the ventilation system plays an important role in controlling airborne contamination and reducing the risks of Surgical Site Infections (SSIs). The air cleanliness is really crucial in this field and different measurements are
【24hr】Manufacture of a β-titanium hollow shaft by incremental forming 包量 机译 通过增量成型制造β-钛空心轴 作者:Reimund Neugebauer;Lothar W. Meyer;Thorsten Halle;Mike Popp;Sebastian Fritsch;Christopher John; 刊名:Production Engineering 2011年第3期 摘要:Excellent mechanical properties and corros...
摘要:The design and manufacture of structural nodes for gridshell structures are complicated due to complex geometries and loading conditions. The validation of the design concepts of these nodes is even more challenging, because complex design loads are difficult to be applied in a laboratory test...
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摘要:Load illuminated and dark current-voltage characteristics (IVC) have been studied for thin-film solar cells (SC) With Culn_(0.71)Ga_(0.29)Se_2 base layer stored in an air at room temperature for 3 years and 3.5 years after manufacture. The SC efficiency has been found to drop due...