systems for street lighting control power reduction
... increased holiday periods by light decoration and illumination ...
... increased holiday periods by light decoration and illumination ...
MAX8600A Single-Input 1-Cell Li+ Charger with OVP Protection and Programmable Charge Timer
... top-off charging. The battery is continuously monitored for over/under temperature, and charging is suspended if the temperature is out of range. Charging is also terminated when the input source voltage is greater than 6.5V, or after excess charging time (fault). Charger timeout protection is progr ...
... top-off charging. The battery is continuously monitored for over/under temperature, and charging is suspended if the temperature is out of range. Charging is also terminated when the input source voltage is greater than 6.5V, or after excess charging time (fault). Charger timeout protection is progr ...
h 数据资料 dataSheet 下载
... Receiver low-level output current, IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Package thermal impedance, θJA (see Note 2): DGG package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W DL package . . . . . ...
... Receiver low-level output current, IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Package thermal impedance, θJA (see Note 2): DGG package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W DL package . . . . . ...
BD8961NV
... Considerations on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including low ...
... Considerations on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including low ...
TID - Freebird Semiconductor
... Two packages per bias were characterized (S/N 3, 4, 5 and 6) in accordance with Freebird test plan FBS-P603-16-008. No failures where observed up to an accumulated ionizing dose of 1.0 Mrad using a nominal dose rate of 135rad/sec. None of the electrical parameters exceeded the specified limits of th ...
... Two packages per bias were characterized (S/N 3, 4, 5 and 6) in accordance with Freebird test plan FBS-P603-16-008. No failures where observed up to an accumulated ionizing dose of 1.0 Mrad using a nominal dose rate of 135rad/sec. None of the electrical parameters exceeded the specified limits of th ...
ADDC02808PB 28 V, 200 W Pulsed DC/DC Converter with Integral
... voltage deviation and an ultrafast return to the nominal output voltage. The compensation of the feedback loop is optimized, and output stability is insured, for a broad range of external load capacitance extending from 500 µF (RESR = 20 mΩ) to 4,000 µF (RESR = 2.5 mΩ). The variables that impact pul ...
... voltage deviation and an ultrafast return to the nominal output voltage. The compensation of the feedback loop is optimized, and output stability is insured, for a broad range of external load capacitance extending from 500 µF (RESR = 20 mΩ) to 4,000 µF (RESR = 2.5 mΩ). The variables that impact pul ...
BCX54 /55 /56 Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Product Lines
... Copper Cooling Fins d = 1 mm: Fin thickness 1.0 mm instead of 0.5 mm. The Max. Power Dissipation Pd(max) will be increased by ~80 %. For air or liquid cooling (e.g. Galden® or oil). ...
... Copper Cooling Fins d = 1 mm: Fin thickness 1.0 mm instead of 0.5 mm. The Max. Power Dissipation Pd(max) will be increased by ~80 %. For air or liquid cooling (e.g. Galden® or oil). ...
BD8306MUV
... The condition for feedback system stability under negative feedback is as follows: - Phase delay must be 135 °or lower when gain is 1 (0 dB) (Phase margin is 45° or higher) Since DC/DC converter application is sampled according to the switching frequency, the fGBW of the whole system (frequency at w ...
... The condition for feedback system stability under negative feedback is as follows: - Phase delay must be 135 °or lower when gain is 1 (0 dB) (Phase margin is 45° or higher) Since DC/DC converter application is sampled according to the switching frequency, the fGBW of the whole system (frequency at w ...
D.J. Perreault, R.L. Selders, and J.G. Kassakian, Frequency-Based Current-Sharing Techniques for Paralleled Power Converters, IEEE Transactions on Power Electronics , Vol. 13, No. 4, July 1998, pp. 626-634.
... each cell generates a signal proportional to its output, the voltage on the interconnection bus is the average (or maximum, etc.) of the individual signals. For ac-output converters, the interconnection may sometimes be transformer isolated from the local cell control circuits [14], [15]. However, f ...
... each cell generates a signal proportional to its output, the voltage on the interconnection bus is the average (or maximum, etc.) of the individual signals. For ac-output converters, the interconnection may sometimes be transformer isolated from the local cell control circuits [14], [15]. However, f ...
TDA1085C Universal Motor Speed Controller
... which concerns the group of sensitive Pins and their associated capacitors into which the a.m. rules have been implemented. Notice the full separation of “Signal World” from “Power”, one by line AB and their communication by a unique strip. These rules will lead to much satisfactory volume productio ...
... which concerns the group of sensitive Pins and their associated capacitors into which the a.m. rules have been implemented. Notice the full separation of “Signal World” from “Power”, one by line AB and their communication by a unique strip. These rules will lead to much satisfactory volume productio ...
2.3 COMPONENT OPERATION 2.3.1 Photovoltaic Cells 2.3.2
... manufacturers call it maximum output power, output, peak power, rated power, or other terms. The current-voltage (I-V) curve is based on the module being under standard conditions of sunlight and module temperature. It assumes there is no shading on the module. Standard sunlight conditions on a clea ...
... manufacturers call it maximum output power, output, peak power, rated power, or other terms. The current-voltage (I-V) curve is based on the module being under standard conditions of sunlight and module temperature. It assumes there is no shading on the module. Standard sunlight conditions on a clea ...
UCN5829: 9-Bit Serial-Input Latched Sink Driver
... * Fault conditions that produce excessive junction temperature will activate device thermal shutdown circuitry. These conditions can be tolerated, but should be avoided. ...
... * Fault conditions that produce excessive junction temperature will activate device thermal shutdown circuitry. These conditions can be tolerated, but should be avoided. ...
Aalborg Universitet
... industry, where the cost of the power converter is not the main concern. But with most applications such as industrial Adjustable Speed Drives (ASDs), switch mode power supplies, home appliances and etc, the key of success is to perform a trade-off between efficiency and cost since many manufacturer ...
... industry, where the cost of the power converter is not the main concern. But with most applications such as industrial Adjustable Speed Drives (ASDs), switch mode power supplies, home appliances and etc, the key of success is to perform a trade-off between efficiency and cost since many manufacturer ...
Checklist to EN 60204-1
... 3. Automatic switching-off of the power supply in the event of an insulation fault – All exposed parts connected to the protective earth circuit (protective potential equalization of the exposed conductive parts) – Protective equipment for automatic switching-off Fuses Residual-current protective de ...
... 3. Automatic switching-off of the power supply in the event of an insulation fault – All exposed parts connected to the protective earth circuit (protective potential equalization of the exposed conductive parts) – Protective equipment for automatic switching-off Fuses Residual-current protective de ...
Induction welcomes you
... beautiful. Concentric cooking areas neatly outline the glass surface. Unlike traditional burners, they do not ...
... beautiful. Concentric cooking areas neatly outline the glass surface. Unlike traditional burners, they do not ...
ZDS020N60
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
Understanding Generator Stator Ground Faults
... As the machine rating increases above about 100 MW, the form-wound coils become so stiff that it is nearly impossible to insert them into the narrow stator slots without damaging the coils. Therefore, most large generator coils today are not constructed using multiturn coils but rather are construct ...
... As the machine rating increases above about 100 MW, the form-wound coils become so stiff that it is nearly impossible to insert them into the narrow stator slots without damaging the coils. Therefore, most large generator coils today are not constructed using multiturn coils but rather are construct ...
to the file.
... Many scientists, engineers, and investors believe that in the near future fuel cells could compete with many other energy conversion devices, including the gas turbine in your city's power plant, the gasoline engine in your car, and the battery in your laptop computer. In order to succeed in these a ...
... Many scientists, engineers, and investors believe that in the near future fuel cells could compete with many other energy conversion devices, including the gas turbine in your city's power plant, the gasoline engine in your car, and the battery in your laptop computer. In order to succeed in these a ...
Piezoelectric Transducers to Harvest Energy from Human Motion
... proposed by Dr. Rob Clark and Dr. Henri Gavin. Their idea was to use piezoelectric materials to cancel out vibrations in certain household appliances. They envisioned a device that could autonomously adapt the amount of dampening based on the magnitude of the vibrations. They proposed that first the ...
... proposed by Dr. Rob Clark and Dr. Henri Gavin. Their idea was to use piezoelectric materials to cancel out vibrations in certain household appliances. They envisioned a device that could autonomously adapt the amount of dampening based on the magnitude of the vibrations. They proposed that first the ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.