摘要:
An illumination system detects a peak value of a voltage of a transformer supplying an LED module by analyzing the current value of the voltage and an on-time of the voltage. Based on the detected peak value, a property of the illumination system is adjusted.
摘要:
A bleed circuit is applied to a transformer based on a bleed-on time and a bleed-off time determined by monitoring an output voltage waveform of the transformer.
摘要:
An illumination system detects a peak value of a voltage of a transformer supplying an LED module by analyzing the current value of the voltage and an on-time of the voltage. Based on the detected peak value, a property of the illumination system is adjusted.
摘要:
The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis. The metallic material forming the rings provides the necessary radial stiffness.
摘要:
A method is provided for use of an information management system to produce quotations and related information on optimized inputs and services for the production of food, feed, fiber, livestock, and the like, and to execute customized commercial service agreements including a performance guaranty or insurance policy. The system includes a database of historical input and service performance and a decision support system to optimize future performance. The commercial service agreement includes protocols for applying inputs, performing services, and assessing performance. Related information includes input management plans; savings, rebate or cost-share information, applications or credits; information or forms for permits or regulatory compliance; and emissions trading credits or executed trades. The system administers a remedy if performance standards are not met. This method has broad application to plant and livestock production in reducing nutrient and pesticide inputs and pollution, and in reducing economic risks for producers and input/service providers.
摘要:
A bleed circuit is applied to a transformer based on a bleed-on time and a bleed-off time determined by monitoring an output voltage waveform of the transformer.