Title Design of a single ultra-low-loss magnetic ballast for a wide
... W. M. Ng, Member, IEEE, Deyan Y. Lin, Member, IEEE, and S. Y. Hui, Fellow, IEEE ...
... W. M. Ng, Member, IEEE, Deyan Y. Lin, Member, IEEE, and S. Y. Hui, Fellow, IEEE ...
Accurate Extraction of Noise Source Impedance of a SMPS under
... with the international EMI regulatory requirements [1] - [4]. Unlike the filters used in communications and microwave applications, where the source and the termination impedances are well-defined as 50 Ω, the actual noise source and the termination impedances of an EMI filter in a SMPS are far from ...
... with the international EMI regulatory requirements [1] - [4]. Unlike the filters used in communications and microwave applications, where the source and the termination impedances are well-defined as 50 Ω, the actual noise source and the termination impedances of an EMI filter in a SMPS are far from ...
Y. Han, and D.J. Perreault, Analysis and Design of High Efficiency Matching Networks, IEEE Transactions on Power Electronics , Vol. 21, No. 5, Sept. 2006, pp. 1484-1491.
... on the design of matching networks for very high efficiencies (e.g., 95%) appears to be lacking. This letter presents analysis and design considerations for high efficiency lumped-element matching networks. In Section II, some possible topologies for matching networks are identified, and formulas to ...
... on the design of matching networks for very high efficiencies (e.g., 95%) appears to be lacking. This letter presents analysis and design considerations for high efficiency lumped-element matching networks. In Section II, some possible topologies for matching networks are identified, and formulas to ...
SP-300 Brochure
... performance bandwidths. As a result, the system exhibits excellent electronic stability while making high speed measurements. The floating mode (with earth isolated power supply) allows experiments to be run on grounded cells, on pipelines or autoclaves. An exclusive feature of the SP-2xx/SP-300 is ...
... performance bandwidths. As a result, the system exhibits excellent electronic stability while making high speed measurements. The floating mode (with earth isolated power supply) allows experiments to be run on grounded cells, on pipelines or autoclaves. An exclusive feature of the SP-2xx/SP-300 is ...
DAC8822 数据资料 dataSheet 下载
... The DAC8822 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
... The DAC8822 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
From Spin Torque Random Access Memory to Spintronic Memristor
... Solution depends upon whether the user is given the limited or the same authority on device writing and reading compared to that of the administrator. For the case of user with limited reading and/or writing authority, data information security task can be achieved more easily. For limited writing a ...
... Solution depends upon whether the user is given the limited or the same authority on device writing and reading compared to that of the administrator. For the case of user with limited reading and/or writing authority, data information security task can be achieved more easily. For limited writing a ...
Input/Output Modules - Notifier Fire Systems
... The M700 series modules are designed for use with any NOTIFIER protocol fire alarm control panel and include selectable loop isolation in every device. The M701 control module provides a monitored single output circuit for use with polarised loads (sounder circuit) which requires a suitable power so ...
... The M700 series modules are designed for use with any NOTIFIER protocol fire alarm control panel and include selectable loop isolation in every device. The M701 control module provides a monitored single output circuit for use with polarised loads (sounder circuit) which requires a suitable power so ...
Identification Solutions for Data Center Infrastructure
... Located throughout the data center are physical infrastructure components that support IT equipment providing essential services to critical business applications. Any disruption of the physical infrastructure could cause interruption of business applications, resulting in lost revenue. Many of toda ...
... Located throughout the data center are physical infrastructure components that support IT equipment providing essential services to critical business applications. Any disruption of the physical infrastructure could cause interruption of business applications, resulting in lost revenue. Many of toda ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... involve complex mathematical equations, and also does not require the inverse matrix. It can be developed in other applications as the development of this method. Analysis and the results showed that the development of this method is simple, accurate, fast, reliable, and has low storage requirementn ...
... involve complex mathematical equations, and also does not require the inverse matrix. It can be developed in other applications as the development of this method. Analysis and the results showed that the development of this method is simple, accurate, fast, reliable, and has low storage requirementn ...
TPS5130 数据资料 dataSheet 下载
... The high-side driver is designed to drive high current and low rDS(on) N-channel MOSFET(s). The current rating of the driver is 1.2 A at source and sink. When configured as a floating driver, a 5-V bias voltage is delivered from VREF5 pin. The instantaneous drive current is supplied by the flying ca ...
... The high-side driver is designed to drive high current and low rDS(on) N-channel MOSFET(s). The current rating of the driver is 1.2 A at source and sink. When configured as a floating driver, a 5-V bias voltage is delivered from VREF5 pin. The instantaneous drive current is supplied by the flying ca ...
Combinational Gates 2
... Static CMOS speed-power product is independent of operating frequency. – Voltage scaling depends on this fact. (Power reduces quadratically with voltage whereas delay reduces linearly with it.) ...
... Static CMOS speed-power product is independent of operating frequency. – Voltage scaling depends on this fact. (Power reduces quadratically with voltage whereas delay reduces linearly with it.) ...
AGILENT 34401A Limit Testing
... performed. The multimeter displays "OK" for each reading that is within the specified limits. It displays "HI" or "LO" for each reading that exceeds the upper or lower limit. If the front-panel beeper is enabled (default), the multimeter will beep once on the first occurrence of a failed reading aft ...
... performed. The multimeter displays "OK" for each reading that is within the specified limits. It displays "HI" or "LO" for each reading that exceeds the upper or lower limit. If the front-panel beeper is enabled (default), the multimeter will beep once on the first occurrence of a failed reading aft ...
USER GUIDE
... The unit should be installed so that its location or position does not interfere with its proper ventilation. For example, it should not be situated on a bed, sofa, rug or similar surface that may block the ventilation openings; or placed in a built-in installation, such as a bookcase or cabinet, th ...
... The unit should be installed so that its location or position does not interfere with its proper ventilation. For example, it should not be situated on a bed, sofa, rug or similar surface that may block the ventilation openings; or placed in a built-in installation, such as a bookcase or cabinet, th ...
Lecture 4
... Linear Circuits — these circuits, as we shall see, employ negative feedback which has the effect of forcing the op amp into the linear region of operation. Non-Linear Circuits — the op amp is used either open loop (ie without feedback) or with positive feedback. For the moment our main interest lies ...
... Linear Circuits — these circuits, as we shall see, employ negative feedback which has the effect of forcing the op amp into the linear region of operation. Non-Linear Circuits — the op amp is used either open loop (ie without feedback) or with positive feedback. For the moment our main interest lies ...
Electrical Overstress EOS
... problem if the issue is periodic in nature. If, however, the EOS was triggered by non-recurring event then monitoring the supply voltage may never reveal the problem. My IO signals have small/no over/under shoot. How can I still have EOS damage? Variations in the IO signal can be non-periodic and be ...
... problem if the issue is periodic in nature. If, however, the EOS was triggered by non-recurring event then monitoring the supply voltage may never reveal the problem. My IO signals have small/no over/under shoot. How can I still have EOS damage? Variations in the IO signal can be non-periodic and be ...
8-bit 8051-Compatible Microcontroller (MCU) with
... the motor. Most types produce rotary motion; a linear motor directly produces force and motion in a straight line. DC motors were the first type widely used, since they could be powered from existing directcurrent lighting power distribution systems. A DC motor's speed can be controlled over a wide ...
... the motor. Most types produce rotary motion; a linear motor directly produces force and motion in a straight line. DC motors were the first type widely used, since they could be powered from existing directcurrent lighting power distribution systems. A DC motor's speed can be controlled over a wide ...
HD1200/1 Manual
... to route it in such a way that it will not be damaged and will not interfere with vehicle operation. 2 AWG or larger is recommended for wire runs greater than 72 inches (180 cm) in length. This 2 AWG wire needs to be reduced to 4 AWG within 36 wire inches of the amplifier using a distribution block. ...
... to route it in such a way that it will not be damaged and will not interfere with vehicle operation. 2 AWG or larger is recommended for wire runs greater than 72 inches (180 cm) in length. This 2 AWG wire needs to be reduced to 4 AWG within 36 wire inches of the amplifier using a distribution block. ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.