Figure 1: Power schematic circuit for the bi-directional three-level, two-phase converter
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Figure 1: Harmonic Performance
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Figure 1: Development of Converged Network Adapter ASICs
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Figure 1: Power budget
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Figure 1: Internal structure of the ITRIP and RCIN sections
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Figure 1. CAPZero high-level functional diagram
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Figure 1: Typical solar power system diagram
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Figure1: The test circuit used for all turn-off measurements Lcomm= 3.2 μH?Configuration 1: Cclamp = 10 μF, Rclamp = 0.625 ?, L? = 330 nH?Configuration 2: Cclamp = 20 μF, Rclamp = 0.37 ?, L? = 325 nH
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National Wind Energy Centre
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At least two power reactors are needed for solar inverters: one in the boost converter (step-up chopper) and one at the ouput of the inverter for EMC filtering. Besides the IGBTs, the losses in the reactors are a major determining factor of the overall efficiency of the inverter
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Figure 1: Typical off-grid PV system
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Figure 1: Single-phase anti-tamper smart meter
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Figure 1: Typical Solar Panel Output Current & Power vs. Output Voltage Curve
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Figure 1a: State-of-the-art configurations
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Figure 1: A wireless handset may need to cover 13MHz to 6GHz in future - figures show the Murata estimate for the take-up of various technologies
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Figure 1: Offshore wind park ï½Lillgrundï½ in Sweden is connected to the main land via a 138kV high-voltage DC link (picture: Siemens)
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Figure 1a: The effects of parallel connecting two power supplies without share control
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Figure 1: GUI view of Auto Compensation page
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Figure 1: Supplies are margined by changing the resistor connected to the Trim/FB node
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Figure 1: JenNet-IP Stack build-up
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Figure 1: Auto-Control Adapts to Power Stage Variations
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Figure 1: In a typical rack, the system host provides overall control for each board's power system via a Board Power Manager.
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Figure 1: Typical PoE system
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Figure 1: An example of the simplification of an RF design using an integrated front-end module
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Figure 1: The Total Energy Management approach to design
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Figure 1: Typical Solar Panel Output Current & Power vs. Output Voltage Curve
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POWERVAR SecurityPlus product
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Figure 1
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LTM2881 2.5kVRMS isolated RS485 μModule transceiver
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Analysis of insulator covered with water droplets
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Figure 1: Broadband attenuation
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Table 1: Turns Ratios and Inductances
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Fig 1 LED Driver
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Figure 1: The RIDLEY UNIVERSAL INJECTOR offers extraordinary wideband operation with either large voltage drive, or high current drive.
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Implementation of a RightWon in a small distribution substation connecting IEDs, a meter and sensors located on the transformers within the substation
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Figure 1: A typical small cell cabinet with power system and battery backup included (top left side)
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Figure 1: Islanding
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Figure 1: Dimming ballast block diagram.
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Figure 1: Scheme for PLC technology. In a TLACS system from Nyx Hemera Technologies a local controller integrates PLC to communicate with the network controller over the AC line and controls each lamp using a standard DALI interface
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Figure 1
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Wi-LEM Schematic illustration
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Figure 1: Switching frequency vs. switching transitions
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Figure 1 - ISL28134: 0.1Hz to 10Hz Peak-to-Peak Noise Voltage
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Figure 1: Single-Stage, Single-Phase Inverter Block Diagram
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Figure 1: Traditional Approach of Remote Voltage Sensing
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Smart Grids need to modern passive components
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Typical high quality rooftop installation
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Figure 1: Automotive Electronics Forecast and Semiconductor Content per Vehicle (Source: Gartner - March 2011)
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Figure 1: Supply lines - eliminate loops and decouple at local boundaries
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Figure 1: Structure of the SaberRD environment
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Table 1: Teseo-II Urban Canyon Performance
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Figure 1: The Die Free package resistances of different power semiconductor packages
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Figure 1: The new innovative body architecture allows a significant wire harness reduction in comparison to today's architecture
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Figure 1: Ballast-Igniter Circuit
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Figure 1: Typical positioning of high-voltage vehicle components
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Figure 1: Principle of Car Wiring Harness Pulse Immunity Test Using an ESD Simulator ("ESD Pulse Gun")
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Figure 1: Boost Buck Structure
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Figure 1: Typical LTC3859A Start/Stop Application Schematic
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Figure 1: Spectrum of a 250A DC charger used for testing G3-PLC operation
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Figure 1: LTC4070 Typical Application Circuit
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Figure 1: National Semiconductor's diverse analog IC product offering for PV
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Efficiency Chart
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Figure 1: Power-Voltage Curve of a photovoltaic cell for differing light levels
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Figure 1: Method of implementing the smart grid which does support deregulation
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Figure 1: By using software from ANSYS to predict maximum temperatures and temperature distribution within its new diesel particulate filter under diverse conditions, Cummins engineers can ensure that the manufactured component will have acceptable durability.
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Ruggedized, Fast/Gigabit Ethernet rack-mount switches, such as this Hirschmann MACH1000, offer high port density and hundreds of copper/fiber media-mix options, excellent RFI/EMI shielding, and high performance - even in the harshest industrial environments and applications
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Figure 1: Application range of high power modules. A different optimization of devices is required, indicated by the attributes "soft" and "fast"
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Figure 1: The challenge of dynamic performance vs. current consumption has been addressed by introducing parts that are switchable between low power mode and high performance. A typical example is ON Semiconductor's NCP4587.
Looking at products that are currently sampling, it appears that products with noise in the 10 ?VRMS range and Quiescent current in the 10-15 μA range will be in production by the end of this year, giving cell phone designers the best of both worlds in selecting their LDOs.
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Figure 1: LT3748 Flyback Converter with Primary-Side Output Voltage Sensing
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Available in serial or parallel wiring options, the new Molex array holder simplifies LED installation. Array holder is shown with and without optional Ingress Protection
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Figure 1: N and P type doping of an LED
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Figure 1: CAMEL Card validator and PCB detail
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Table 1: Comparison of LEDs, CFL & Incandescent Light Sources
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Figure 1: LED street lights
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Figure 1: Single Stage Equalizer for 300 meters of Cat 5 cable
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Figure 1: Estimated junction temperature rise for a given power pulse assuming an inductive load
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Figure 1: Al Bondwire
