ipmhvc2016_Li_Jinyu
... Vibration on capacitor surfaces was proved to be related with harmonic current flowing through capacitor elements [2]. It is excited by the inner electric forces acting on capacitor elements, which is proportional with squared of voltage applied on the capacitor [2, 3]. AC filter capacitor current c ...
... Vibration on capacitor surfaces was proved to be related with harmonic current flowing through capacitor elements [2]. It is excited by the inner electric forces acting on capacitor elements, which is proportional with squared of voltage applied on the capacitor [2, 3]. AC filter capacitor current c ...
Understanding and minimising ADC conversion errors
... 1 WHAT IS AN ADC? An analog to digital converter is a peripheral which converts analog signals in a defined range to the digital outputs. In the real world, signals are mostly available in analog form. To use a microcontroller in this type of system, an ADC is required, so that the signals can be co ...
... 1 WHAT IS AN ADC? An analog to digital converter is a peripheral which converts analog signals in a defined range to the digital outputs. In the real world, signals are mostly available in analog form. To use a microcontroller in this type of system, an ADC is required, so that the signals can be co ...
Maintenance Free Wind Turbine Slip Ring Assemblies
... length of brush is provided to allow maximum time between brush replacements. There are three problems with this material in high power and/or high reliability slip ring applications: ...
... length of brush is provided to allow maximum time between brush replacements. There are three problems with this material in high power and/or high reliability slip ring applications: ...
MX Series AC and DC Power Source User Manual
... Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation and servicing. Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application a ...
... Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation and servicing. Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application a ...
MAX3841 12.5Gbps CML 2 2 Crosspoint Switch ×
... redundancy, and switching applications. The MAX3841 current-mode logic (CML) inputs and outputs have isolated VCC connections to enable DC-coupled interfaces to 1.8V, 2.5V, or 3.3V CML ICs. Fully differential signal paths and Maxim’s second-generation SiGe technology provide optimum signal integrity ...
... redundancy, and switching applications. The MAX3841 current-mode logic (CML) inputs and outputs have isolated VCC connections to enable DC-coupled interfaces to 1.8V, 2.5V, or 3.3V CML ICs. Fully differential signal paths and Maxim’s second-generation SiGe technology provide optimum signal integrity ...
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... FIG. 7B is a side vieW of the sensor housing shoWn in FIG. 7A. FIG. 8A is a top vieW of the magnetic shield shoWn in FIG. 1. FIG. 8B is a cross sectional vieW of the magnetic shield shoWn in FIG. 8A. FIG. 9 is a perspective vieW of the current sensor assem ...
... FIG. 7B is a side vieW of the sensor housing shoWn in FIG. 7A. FIG. 8A is a top vieW of the magnetic shield shoWn in FIG. 1. FIG. 8B is a cross sectional vieW of the magnetic shield shoWn in FIG. 8A. FIG. 9 is a perspective vieW of the current sensor assem ...
Application Note TLE8110EE
... Unipolar or bipolar drive - see Figure 1: Bipolar drive requires two H-bridges for driving, but uses the full amount of copper windings, so the motor delivers more torque. Unipolar drive only uses half of the winding, but only requires four low-side switches. ...
... Unipolar or bipolar drive - see Figure 1: Bipolar drive requires two H-bridges for driving, but uses the full amount of copper windings, so the motor delivers more torque. Unipolar drive only uses half of the winding, but only requires four low-side switches. ...
Solar Electric Product Catalog
... table). More Grid-Tie Systems for 208Vac versions are available with Fronius IG or Xantrex GT inverters. See SunWize web site for details. 4. Wiring – Includes #10 AWG MC interconnect extension sub-array cords, wire management system with cable ties and wire clips, PV copper grounding lug system, PV ...
... table). More Grid-Tie Systems for 208Vac versions are available with Fronius IG or Xantrex GT inverters. See SunWize web site for details. 4. Wiring – Includes #10 AWG MC interconnect extension sub-array cords, wire management system with cable ties and wire clips, PV copper grounding lug system, PV ...
5 8 1 1 9 4 2 BOOST INSTRUMENT AMP CMR WITH COMMON
... Instrumentation amplifiers are designed to amplify lowlevel differential signals while rejecting unwanted commonmode signals. One of the most important specifications is common-mode rejection (CMR)—the ability to reject common mode signals. AC CMR is especially important since the common-mode signal ...
... Instrumentation amplifiers are designed to amplify lowlevel differential signals while rejecting unwanted commonmode signals. One of the most important specifications is common-mode rejection (CMR)—the ability to reject common mode signals. AC CMR is especially important since the common-mode signal ...
HIF & LIF ARC FAULT DETECTOR POINT SENSOR MODULE SAMI MAHAMOUD
... The speed and security performance of an arc fault protection systems is influenced by the mechanism employed on the detection devices. Different arc fault detection approaches has been compared in varies research papers, the fastest possible protection achieved so far is by using optical detection ...
... The speed and security performance of an arc fault protection systems is influenced by the mechanism employed on the detection devices. Different arc fault detection approaches has been compared in varies research papers, the fastest possible protection achieved so far is by using optical detection ...
SB800 - Marathon Motors Basic Training Manual
... energy losses and heat in the motor. Rotors for AC motors are heat treated to separate the aluminum bars from the rotor’s magnetic laminations. Shaft and bearing tolerances must be held to ten thousandths of an inch. The whole structure of the motor must be rigid to reduce vibration and noise. The s ...
... energy losses and heat in the motor. Rotors for AC motors are heat treated to separate the aluminum bars from the rotor’s magnetic laminations. Shaft and bearing tolerances must be held to ten thousandths of an inch. The whole structure of the motor must be rigid to reduce vibration and noise. The s ...
AD5522 数据手册DataSheet 下载
... measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs, and comparator inputs (high and low). Five programmable force ...
... measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs, and comparator inputs (high and low). Five programmable force ...
Electrical Engineering Department
... Rationale: The knowledge of Electrical Engineering Material in Electrical Engineering plays an important role. The technicians who will be completing to course under Diploma Engineering Scheme will be entrusted to select the proper materials for the use as conductor, semiconductor and insulator Lot ...
... Rationale: The knowledge of Electrical Engineering Material in Electrical Engineering plays an important role. The technicians who will be completing to course under Diploma Engineering Scheme will be entrusted to select the proper materials for the use as conductor, semiconductor and insulator Lot ...
OSHA 29 CFR 1910.333, Selection and Use of Work Practices
... on or near them, unless the employer can demonstrate that deenergizing introduces additional or increased hazards or is infeasible due to equipment design or operational limitations. Live parts that operate at less than 50 volts to ground need not be deenergized if there will be no increased exposur ...
... on or near them, unless the employer can demonstrate that deenergizing introduces additional or increased hazards or is infeasible due to equipment design or operational limitations. Live parts that operate at less than 50 volts to ground need not be deenergized if there will be no increased exposur ...
CY3273 - Cypress Semiconductor
... © Cypress Semiconductor Corporation, 2009-2011. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license u ...
... © Cypress Semiconductor Corporation, 2009-2011. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license u ...
JEDEC STANDARD
... JEDEC standards and publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper pro ...
... JEDEC standards and publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper pro ...
A Guide to the Safe Use of Secondary Lithium Ion Batteries in
... It is required to strive for designing a cell that will not result in explosion or fire even if foreign substance are contaminated in the cells and cause an internal short circuit. This may be achieved by the following two points: ① Improving a cell structure to reduce the possibility of an internal ...
... It is required to strive for designing a cell that will not result in explosion or fire even if foreign substance are contaminated in the cells and cause an internal short circuit. This may be achieved by the following two points: ① Improving a cell structure to reduce the possibility of an internal ...
TI_MSP430_Crystal Recommendations
... frequency for the microcontroller’s sleep mode, as well as your other circuitry that may require a timing reference. We can help you match the right crystal and you’ll have a reliable and accurate timing source. Micro Crystal has worked with TI to help you choose an ideal crystal for your circuit ap ...
... frequency for the microcontroller’s sleep mode, as well as your other circuitry that may require a timing reference. We can help you match the right crystal and you’ll have a reliable and accurate timing source. Micro Crystal has worked with TI to help you choose an ideal crystal for your circuit ap ...
Catalog KEB COMBIVERT G6
... The two level parameter structure with basic (customer parameters) and application menu (application parameters) gives KEB COMBIVERT G6 a unique user friendly and easy handling high functionality. With the exception of the versions with fieldbus connection all units feature an integrated LCD plain t ...
... The two level parameter structure with basic (customer parameters) and application menu (application parameters) gives KEB COMBIVERT G6 a unique user friendly and easy handling high functionality. With the exception of the versions with fieldbus connection all units feature an integrated LCD plain t ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).