REPETITIVE SHORT CIRCUIT BEHAVIOUR OF TRENCH
... Because of economic reasons there is a strong demand for smaller chips. Figure 1 demonstrates the shrink of the IGBT chip size and the thickness over the last 15 years. For the 4th generation IGBT a further chip volume reduction can be expected as indicated in figure 1a. As a consequence of smaller ...
... Because of economic reasons there is a strong demand for smaller chips. Figure 1 demonstrates the shrink of the IGBT chip size and the thickness over the last 15 years. For the 4th generation IGBT a further chip volume reduction can be expected as indicated in figure 1a. As a consequence of smaller ...
protective device for pumps / motors
... cover the basic protection requirements, by doing away with limitations. Microprocessor based protection relays may have such better protection level compared to solid state relays. This is because of facilities available for parameter settings as per site conditions. In addition, it may be programm ...
... cover the basic protection requirements, by doing away with limitations. Microprocessor based protection relays may have such better protection level compared to solid state relays. This is because of facilities available for parameter settings as per site conditions. In addition, it may be programm ...
HMC543LC4B 数据资料DataSheet下载
... which is rated from 8 to 12 GHz, providing 0 to 360 degrees of phase coverage, with a LSB of 22.5 degrees. The HMC543LC4B features very low RMS phase error of 5 degrees and extremely low insertion loss variation of ±0.8 dB across all phase states. This high accuracy phase shifter is controlled with ...
... which is rated from 8 to 12 GHz, providing 0 to 360 degrees of phase coverage, with a LSB of 22.5 degrees. The HMC543LC4B features very low RMS phase error of 5 degrees and extremely low insertion loss variation of ±0.8 dB across all phase states. This high accuracy phase shifter is controlled with ...
MAX9317/MAX9317A/MAX9317B/MAX9317C Dual 1:5 Differential Clock Drivers with LVPECL Inputs and LVDS Outputs
... Terminate the outputs with 100Ω across each differential pair (Q_ to Q_). Ensure that output currents do not exceed the current limits as specified in the Absolute Maximum Ratings table. Under all operating conditions, observe the device’s total thermal limits. ...
... Terminate the outputs with 100Ω across each differential pair (Q_ to Q_). Ensure that output currents do not exceed the current limits as specified in the Absolute Maximum Ratings table. Under all operating conditions, observe the device’s total thermal limits. ...
AN28 - Thermocouple Measurement
... input resistors in the 10k to 100k range are needed. Under these conditions, bias current for the amplifier needs to be less than 1nA to avoid offset and drift effects. To avoid gain error, high open-loop gain is necessary for single-stage thermocouple amplifiers with 10mV/°C or higher outputs. A type ...
... input resistors in the 10k to 100k range are needed. Under these conditions, bias current for the amplifier needs to be less than 1nA to avoid offset and drift effects. To avoid gain error, high open-loop gain is necessary for single-stage thermocouple amplifiers with 10mV/°C or higher outputs. A type ...
Tesla coil theory and applications
... Tesla coil is a high-frequency high-voltage resonant transformer. It di ers from a conventional transformer in that the voltage and current relationships between primary and secundary are independent of turns ratio. Usually tesla coil primary (see gure 2) has very few turns, say 6 or so. It is evid ...
... Tesla coil is a high-frequency high-voltage resonant transformer. It di ers from a conventional transformer in that the voltage and current relationships between primary and secundary are independent of turns ratio. Usually tesla coil primary (see gure 2) has very few turns, say 6 or so. It is evid ...
Broadband, Fully-Differential, 14-/16-Bit ADC DRIVER AMPLIFIER THS770006 FEATURES
... The THS770006 is a fixed-gain of +6dB, wideband, fully-differential amplifier designed and optimized specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-vol ...
... The THS770006 is a fixed-gain of +6dB, wideband, fully-differential amplifier designed and optimized specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-vol ...
Current electricity
... One way to understand something we can’t see is to use a model. A good scientific model uses objects and phenomena that we can see and understand or have experienced to explain things that we cannot see. To understand what happens in basic electric circuits, imagine a machine consisting of a motor t ...
... One way to understand something we can’t see is to use a model. A good scientific model uses objects and phenomena that we can see and understand or have experienced to explain things that we cannot see. To understand what happens in basic electric circuits, imagine a machine consisting of a motor t ...
LSA 43.2/44.2 - 4 POLES
... - There is no short-circuit phase-phase or phase-neutral between the alternator output terminals and the generator set control cabinet (part of the circuit not protected by circuitbreakers or relays in the cabinet). - The machine should be connected with the busbar separating the terminals as shown ...
... - There is no short-circuit phase-phase or phase-neutral between the alternator output terminals and the generator set control cabinet (part of the circuit not protected by circuitbreakers or relays in the cabinet). - The machine should be connected with the busbar separating the terminals as shown ...
Clock driver
... is much larger than that of the electrostrictive element 35, 9. An electro-mechanical clock mechanism as defined the RC time constant remains substantially constant with in claim 7 wherein said means for discharging said elec temperature change. trostrictive means comprises a gas discharge tube, a r ...
... is much larger than that of the electrostrictive element 35, 9. An electro-mechanical clock mechanism as defined the RC time constant remains substantially constant with in claim 7 wherein said means for discharging said elec temperature change. trostrictive means comprises a gas discharge tube, a r ...
G5A01 What is impedance?
... G5 - ELECTRICAL PRINCIPLES [3 exam questions - 3 groups] G5A - Reactance; inductance; capacitance; impedance; impedance matching G5B - The Decibel; current and voltage dividers; electrical power calculations; sine wave rootmean-square (RMS) values; PEP calculations G5C – Resistors, capacitors and in ...
... G5 - ELECTRICAL PRINCIPLES [3 exam questions - 3 groups] G5A - Reactance; inductance; capacitance; impedance; impedance matching G5B - The Decibel; current and voltage dividers; electrical power calculations; sine wave rootmean-square (RMS) values; PEP calculations G5C – Resistors, capacitors and in ...
Data Sheet - Maxim Integrated
... cable. This linear equalizer is intended for use with decision-feedback equalizers (DFEs) integrated into ASICs as well as other applications where increased margin is needed rather than full signal regeneration. DFEs can typically handle 20dB of channel loss at a frequency half the bit rate, assumi ...
... cable. This linear equalizer is intended for use with decision-feedback equalizers (DFEs) integrated into ASICs as well as other applications where increased margin is needed rather than full signal regeneration. DFEs can typically handle 20dB of channel loss at a frequency half the bit rate, assumi ...
SP339 数据资料DataSheet下载
... Enabling and disabling the RS-485/422 termination resistor is one of the largest challenges system designers face when sharing a single connector or pair of lines across multiple serial protocols. A termination resistor may be necessary for accurate RS-485/422 communication, but must be removed when ...
... Enabling and disabling the RS-485/422 termination resistor is one of the largest challenges system designers face when sharing a single connector or pair of lines across multiple serial protocols. A termination resistor may be necessary for accurate RS-485/422 communication, but must be removed when ...
TEMPERATURE CONVERTER SAFETY MANUAL SIL
... A collective error messaging feature is available when used with the Power Rail system. For additional information, refer to the manual and www.pepperl-fuchs.com. HiD2082 This isolated barrier is used for intrinsic safety applications. It is a universal temperature converter that accepts thermocoupl ...
... A collective error messaging feature is available when used with the Power Rail system. For additional information, refer to the manual and www.pepperl-fuchs.com. HiD2082 This isolated barrier is used for intrinsic safety applications. It is a universal temperature converter that accepts thermocoupl ...
14-Bit, 150 MSPS, 1.8 V Analog-to-Digital Converter AD9254
... The wide bandwidth, truly differential SHA allows a variety of user-selectable input ranges and offsets, including single-ended applications. It is suitable for multiplexed systems that switch full-scale voltage levels in successive channels and for sampling single-channel inputs at frequencies well ...
... The wide bandwidth, truly differential SHA allows a variety of user-selectable input ranges and offsets, including single-ended applications. It is suitable for multiplexed systems that switch full-scale voltage levels in successive channels and for sampling single-channel inputs at frequencies well ...
9350 METER
... Protect from potential damage from weather and construction operations. If the meters are installed in equipment, store the equipment so condensation will not form on or in it. If necessary, apply temporary heat where required to obtain suitable service conditions. ...
... Protect from potential damage from weather and construction operations. If the meters are installed in equipment, store the equipment so condensation will not form on or in it. If necessary, apply temporary heat where required to obtain suitable service conditions. ...
Bulletin WT3000E-01EN WT3000E Series Precision Power Analyzers
... The WT3000E can perform measurements on up to 4 power input elements in a single unit. This enables users to simultaneously measure single-phase input/three-phase output, or three-phase input/three-phase output. Accurate measurement of fundamental PWM voltage Motor drive technology has become more c ...
... The WT3000E can perform measurements on up to 4 power input elements in a single unit. This enables users to simultaneously measure single-phase input/three-phase output, or three-phase input/three-phase output. Accurate measurement of fundamental PWM voltage Motor drive technology has become more c ...
Stratomaster Enigma Stratomaster Odyssey
... aircrafts electrical grounding system is sound and correctly designed. Always separate RF systems and antenna cables Radios and antenna cables may be powerful sources of interference to and from EFIS systems. Always ensure that radios have their own grounds and power supply routing to your aircrafts ...
... aircrafts electrical grounding system is sound and correctly designed. Always separate RF systems and antenna cables Radios and antenna cables may be powerful sources of interference to and from EFIS systems. Always ensure that radios have their own grounds and power supply routing to your aircrafts ...
MAX2010 500MHz to 1100MHz Adjustable RF Predistorter General Description
... The MAX2010 is unique in that it provides up to 6dB of gain expansion and 21° of phase expansion as the input power is increased. The amount of expansion is configurable through two independent sets of control: one set adjusts the gain expansion breakpoint and slope, while the second set controls th ...
... The MAX2010 is unique in that it provides up to 6dB of gain expansion and 21° of phase expansion as the input power is increased. The amount of expansion is configurable through two independent sets of control: one set adjusts the gain expansion breakpoint and slope, while the second set controls th ...
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.