UMFT231XE USB to Full-Handshake UART Development Module
... Figure 5.2 illustrates the UMFT231XE in a typical USB self-powered configuration. In this case the jumper connection of JP1 is removed, which allows 5V power to be supplied to the module VCC pins from an external source. VCCIO can to be powered from 3V3OUT or the VCC of an external source. For a sel ...
... Figure 5.2 illustrates the UMFT231XE in a typical USB self-powered configuration. In this case the jumper connection of JP1 is removed, which allows 5V power to be supplied to the module VCC pins from an external source. VCCIO can to be powered from 3V3OUT or the VCC of an external source. For a sel ...
REG71055-Q1 数据资料 dataSheet 下载
... from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries. The input voltage may vary below the output voltage and the output remains in ...
... from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries. The input voltage may vary below the output voltage and the output remains in ...
JV2416961699
... controlled oscillators used in PLL, Current starved VCO and Differential VCO [1].In recent years LC tank oscillators have shown good phase-noise performance with low power consumption. However, there are some disadvantages. First, the tuning range of an LC-oscillator (around 10 - 20%) is relatively ...
... controlled oscillators used in PLL, Current starved VCO and Differential VCO [1].In recent years LC tank oscillators have shown good phase-noise performance with low power consumption. However, there are some disadvantages. First, the tuning range of an LC-oscillator (around 10 - 20%) is relatively ...
LM2596 - ONSemi
... 1. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. When the LM2596 is used as shown in the Figure 15 test circuit, system performance will be as shown in system parameters section. 2. The oscillator frequency reduc ...
... 1. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. When the LM2596 is used as shown in the Figure 15 test circuit, system performance will be as shown in system parameters section. 2. The oscillator frequency reduc ...
High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485
... galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine ...
... galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine ...
Application Notes Ohm’s Law
... Reactor: A device used for introducing reactance into a circuit for purposes such as motor starting, paralleling transformers and control of current.* Rectifier: A device which converts alternating current to unidirectional current by virtue of a characteristic permitting appreciable flow of current ...
... Reactor: A device used for introducing reactance into a circuit for purposes such as motor starting, paralleling transformers and control of current.* Rectifier: A device which converts alternating current to unidirectional current by virtue of a characteristic permitting appreciable flow of current ...
Outline
... • Keep torque, stator flux and neutral point potential within given bounds • Minimize average switching frequency (losses) Reduction of switching frequency by up to 45 % (in average 25 %) with respect to ABB’s commercial DTC scheme (ACS 6000) ...
... • Keep torque, stator flux and neutral point potential within given bounds • Minimize average switching frequency (losses) Reduction of switching frequency by up to 45 % (in average 25 %) with respect to ABB’s commercial DTC scheme (ACS 6000) ...
AC versus DC Measurement Methods for Low
... created by motors, computer screens, or other electrical equipment. They can be controlled by shielding and filtering or by removing or turning off the noise source. Because these noise sources are often at the power line frequency, it is common practice to avoid test frequencies that are exact mult ...
... created by motors, computer screens, or other electrical equipment. They can be controlled by shielding and filtering or by removing or turning off the noise source. Because these noise sources are often at the power line frequency, it is common practice to avoid test frequencies that are exact mult ...
Industrial Electronics
... 125 VAC protection will likely be insufficient, for industrial AC supply lines. Voltages of 240, 480, or even 600 VAC may be encountered. SOC is one of the few fuse manufacturers offering miniature fuse protection at these voltage levels. In AC/DC converters, dual ratings are often desirable. Since, ...
... 125 VAC protection will likely be insufficient, for industrial AC supply lines. Voltages of 240, 480, or even 600 VAC may be encountered. SOC is one of the few fuse manufacturers offering miniature fuse protection at these voltage levels. In AC/DC converters, dual ratings are often desirable. Since, ...
idealarc® r3r-300,-400,-500
... 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire. Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas. Avoid welding near hydraulic lines. H ...
... 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire. Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas. Avoid welding near hydraulic lines. H ...
AL8806Q Description Pin Assignments
... For maximum efficiency and performance, the rectifier (D1) should be a fast low capacitance Schottky diode with low reverse leakage at the maximum operating voltage and temperature. The Schottky diode also provides better efficiency than silicon PN diodes, due to a combination of lower forward volta ...
... For maximum efficiency and performance, the rectifier (D1) should be a fast low capacitance Schottky diode with low reverse leakage at the maximum operating voltage and temperature. The Schottky diode also provides better efficiency than silicon PN diodes, due to a combination of lower forward volta ...
LT5568 - 700MHz - 1050MHz High Linearity Direct Quadrature Modulator.
... using differential baseband I and Q signals. It supports PHS, GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, WCDMA, and other systems. It may also be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-curr ...
... using differential baseband I and Q signals. It supports PHS, GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, WCDMA, and other systems. It may also be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-curr ...
inverter mode operation of the single-phase rectifier
... connection of the DC motor (it returns to the original connection when the load was operating in quadrant 1) and considering all the restrictions corresponding to the firing angle bringing in the inverter range. After stopping the motor from the reverse shaft rotation, the converter can move back ag ...
... connection of the DC motor (it returns to the original connection when the load was operating in quadrant 1) and considering all the restrictions corresponding to the firing angle bringing in the inverter range. After stopping the motor from the reverse shaft rotation, the converter can move back ag ...
One valuable thing to understand about the buck circuit is the input
... You can see it supplies the rest of the inductor load current. Now – returning to the current through V1. This choppy current will likely upset other devices if they are also powered from V1. The current pulses are also a prime source of EMI since the current can be large and the edge transitions ar ...
... You can see it supplies the rest of the inductor load current. Now – returning to the current through V1. This choppy current will likely upset other devices if they are also powered from V1. The current pulses are also a prime source of EMI since the current can be large and the edge transitions ar ...
TPS51511 数据资料 dataSheet 下载
... TPS51511 is an integrated power-management solution that combines a synchronous buck controller and a high-current, source-only, low-dropout linear regulator (LDO) in a small 20-pin QFN package. Each output provides voltages required by typical graphic-system applications. The switching-mode power s ...
... TPS51511 is an integrated power-management solution that combines a synchronous buck controller and a high-current, source-only, low-dropout linear regulator (LDO) in a small 20-pin QFN package. Each output provides voltages required by typical graphic-system applications. The switching-mode power s ...
THESOLIDSTATEAMPLIFIER
... Although the Insulated Gate Bipolar Transistor (IGBT) is a single silicon device, its switching mechanism may be modelled qualitatively by the equivalent circuit shown in fig 4.2 [10]. The device combines the high voltage resilience of a MOSFET (Metal Oxide Semiconductor Field Effect Transistor; see ...
... Although the Insulated Gate Bipolar Transistor (IGBT) is a single silicon device, its switching mechanism may be modelled qualitatively by the equivalent circuit shown in fig 4.2 [10]. The device combines the high voltage resilience of a MOSFET (Metal Oxide Semiconductor Field Effect Transistor; see ...
AN-1123: Controller Area Network (CAN
... transmission line and low on the inverting line. Correspondingly, Logic 0 is transmitted as low on the noninverting line and high on the inverting line. The receiver uses the difference in voltage between the two lines to determine the Logic 1 or Logic 0 that was transmitted, as shown in Table 1. A ...
... transmission line and low on the inverting line. Correspondingly, Logic 0 is transmitted as low on the noninverting line and high on the inverting line. The receiver uses the difference in voltage between the two lines to determine the Logic 1 or Logic 0 that was transmitted, as shown in Table 1. A ...
TC78H600FNG/FTG
... The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. ...
... The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. ...
P. Cantillon-Murphy, T.C. Neugebauer, C. Brasca, and D.J. Perreault, “An Active Ripple Filtering Technique for Improving Common-Mode Inductor Performance,” IEEE Power Electronics Letters , Vol. 2, No. 2, June 2004, pp. 45-50.
... heavy, and represents a large fraction of the overall circuit cost. This letter proposes the active choke of Fig. 2 to replace this large passive 1 mH choke. The packed RM 12 choke is replaced by two unity-gain RM 8 cores of 3F3 material and active op-amp control. The application uses identical sens ...
... heavy, and represents a large fraction of the overall circuit cost. This letter proposes the active choke of Fig. 2 to replace this large passive 1 mH choke. The packed RM 12 choke is replaced by two unity-gain RM 8 cores of 3F3 material and active op-amp control. The application uses identical sens ...
NAT2XXX Series SIP Non-Isolated Point-of
... This NAT non-isolated point-of-load (POL) dc-dc converter delivers up to 10A current or 45W power in an industry standard SIP package with high efficiency and unparalleled thermal performance. The extra wide input voltage range, from 9V to 36V, makes it suitable for a wide range of applications with ...
... This NAT non-isolated point-of-load (POL) dc-dc converter delivers up to 10A current or 45W power in an industry standard SIP package with high efficiency and unparalleled thermal performance. The extra wide input voltage range, from 9V to 36V, makes it suitable for a wide range of applications with ...
History of electric power transmission
The history of the technology of moving electricity far from where it was generated dates from the late 19th century. This includes movement of electricity in bulk (formally referred to as ""transmission""), and the delivery of electricity (""distribution"") to individual customers. The distinction between the two terms did not exist in early years and were used interchangeably.