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OPA211 OPA2211
OPA211 OPA2211

... time to 16-bit accuracy throughout 10V output swings. This ac performance, combined with only 125µV of offset and 0.35µV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-an ...
PDF datasheet, specs
PDF datasheet, specs

... As the switch-mode power supply adds a non-linear load to the mains supply, the voltage and current waveforms are different and the input current waveform would contain harmonics. This power quality measurement is required, to test the power consumption and distortion on the mains supply. RIGOL Ultr ...
File
File

... 5. Speed of a separately excited DC motor is controlled by means of two 3 phase full converters one in the armature circuit and the other in the field circuit and both are fed from 3 phase, 400 V, 50 Hz supply. Resistances of the armature and field circuits are 0.2 Ω and 320 Ω respectively. The moto ...
EVAL-ADUM5411EBZ Guide
EVAL-ADUM5411EBZ Guide

High-Speed ADC Sets Input Common-Mode Range
High-Speed ADC Sets Input Common-Mode Range

... FS = R24/(R23+R24) x REFOUT. (REFOUT = 2.048V) The COM voltage (pin 1 of U1) equals VDD/2, or 1.5V when VDD = 3V. This voltage also equals the input VCM range of U1. Thus, as VDD changes with temperature and supply-voltage tolerance, COM and VCM track each other to ensure a proper matching of dc vo ...
PROJECT REPORT SHEET
PROJECT REPORT SHEET

... to their original functions in vacuum-tube operation. The A emission of electrons from a heated cathode. A typical rating is 4.5V or 6V with a load current of 150mA or more. The C battery was used for a small negative dc bias voltage at the control grid, typically 1.5V, with practically no current d ...
New Push-Pull Tube Amplifiers
New Push-Pull Tube Amplifiers

... amplifier with SV6550C is that you can set the quiescent current differently. The maximum anode dissipation of the SV6550C is 35W, allowing for a maximum quiescent current of 35/470 = 75mA per tube. A value of 45mA is a safe value, but the maximum of 75mA is strongly preferred. And why should you co ...
RPT-37PB3F
RPT-37PB3F

... "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. ...
Design Optimization of High Frequency Transformer for Dual
Design Optimization of High Frequency Transformer for Dual

... leakage inductance and the phase-shifted angle between its terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT wind ...
AD9752 数据手册DataSheet 下载
AD9752 数据手册DataSheet 下载

... member of the TxDAC series of high performance, low power CMOS digital-to-analog-converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same int ...
Influence of Ionization Modelling for Mg-doped GaN
Influence of Ionization Modelling for Mg-doped GaN

... for a high breakdown voltage because long drift distances can be integrated in vertical direction. Furthermore, the MOSFET is usually a normally-off device, which is required in numerous applications. The threshold voltage can be tuned in the positive voltage region in dependence of the gate dielect ...
Care and Feeding of DC Power Plant and UPS Batteries
Care and Feeding of DC Power Plant and UPS Batteries

07EDCTransistorsOiho..
07EDCTransistorsOiho..

... THYRISTOR Applications • Used in lamp-dimming circuits, motor speed control, ignition systems, charging circuits • Control the transfer of power to various AC loads • SCRs, TRIACs, DIACs, and UJTs ...
Using Digital Verification Techniques on Mixed-Signal
Using Digital Verification Techniques on Mixed-Signal

... As described in the previous sections, all the source generators are easily constructed and their analog value is deposited to analog node by explicitly calling their get_voltage() method at regular times. This use model is easy but can be further simplified with the generic VMM source generator, wh ...
353/355 Users Manual
353/355 Users Manual

... This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling. Reseller ...
Maintenance_&_Troubleshooting
Maintenance_&_Troubleshooting

Agilent HFBR-772B/BE and HFBR- 782B/BE Pluggable Parallel Fiber Optic
Agilent HFBR-772B/BE and HFBR- 782B/BE Pluggable Parallel Fiber Optic

... 1. Sensitivity is defined as the average input power with the worst case, minimum, Extinction Ratio necessary to produce a BER of 10 -12 at the center of the Baud interval using a 2.5 GBd Pseudo Random Bit Sequence of length 223 – 1 (PRBS), or equivalent, test pattern. For this parameter, input powe ...
D.J. Perreault, J. Hu, J.M. Rivas, Y. Han, O. Leitermann, R.C.N. Pilawa-Podgurski, A. Sagneri, and C.R. Sullivan, Opportunities and Challenges in Very High Frequency Power Conversion, 2009 IEEE Applied Power Electronics conference , Feb. 2009, pp. 1-14
D.J. Perreault, J. Hu, J.M. Rivas, Y. Han, O. Leitermann, R.C.N. Pilawa-Podgurski, A. Sagneri, and C.R. Sullivan, Opportunities and Challenges in Very High Frequency Power Conversion, 2009 IEEE Applied Power Electronics conference , Feb. 2009, pp. 1-14

... This results in a required inductor quality factor Q (and loss) that is independent of frequency. In carrying out our scaling experiment, we start with an inductor having an optimized design for a given frequency (winding, core geometry and gap). To scale the design in size, we allow the core geomet ...
Max6675 - Adafruit
Max6675 - Adafruit

... The function of the thermocouple is to sense a difference in temperature between two ends of the thermocouple wires. The thermocouple‘s hot junction can be read from 0°C to +1023.75°C. The cold end (ambient temperature of the board on which the MAX6675 is mounted) can only range from -20°C to +85°C. ...
TPS62674 数据资料 dataSheet 下载
TPS62674 数据资料 dataSheet 下载

... batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current rang ...
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION

Battery - Phoenix Broadband Technologies
Battery - Phoenix Broadband Technologies

Automotive Power-Management IC with Three Step-Down Converters and Linear Regulator MAX16920 Features
Automotive Power-Management IC with Three Step-Down Converters and Linear Regulator MAX16920 Features

... high-voltage linear regulator, and an overvoltage protection block. The three step-down converters deliver up to 150mA, 600mA, and 1.5A, while the linear regulator is capable of up to 150mA. The MAX16920 is designed to operate with input voltages between 5.5V to 28V and survive voltage transients to ...
BDTIC www.BDTIC.com/infineon  TLE4906-3K
BDTIC www.BDTIC.com/infineon TLE4906-3K

... of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that t ...
071-75924520-601 Single Wall socket_USBx1_ ESC9
071-75924520-601 Single Wall socket_USBx1_ ESC9

... the USB ground and supply. It was found to be 5.241VDC and was between the limits of 4.75 – 5.25VDC. The maximum stated output current was 1200mA which is within the required limit of 1500mA. Under short circuit conditions the product drew <50mV <1mA from the USB port. The maximum sustainable load w ...
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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.
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