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AYK 550 Air-Modulator
AYK 550 Air-Modulator

... Theory of Operation Variable Air-Volume (VAV) systems have long been accepted as the energy ef cient air distribution method. Johnson Controls and other HVAC suppliers have, traditionally, offered Variable Inlet Vanes (VIV) on air handling units to provide this variable air volume capability. VIVs u ...
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... DS2712 Parallel Charge Configuration with Switch-Mode Charge Current Regulation The example in Figure 5 uses the DS2712 to regulate charge current as a switching (buck) regulator. ICHG is set to 2A using RSNS = 0.056Ω. The effective charge current for each cell is ICHG x 0.484 = 968mA. The CSOUT co ...
DS15BR400/DS15BR401 4-Channel LVDS Buffer/Repeater with
DS15BR400/DS15BR401 4-Channel LVDS Buffer/Repeater with

... input and output buffers and internal bias circuitry are powered off. When exiting powerdown mode, there is a delay associated with turning on bandgap references and input/output buffer circuits as indicated in the LVDS Output Switching Characteristics. Upon asserting the power down function (PWDN = ...
Liquid Crystal Displays
Liquid Crystal Displays

... Liquid crystal materials are made of rod-like tiny particles (molecules) whose arrangement and directions define their optical properties Liquid crystals can exist over wide temperature ranges (e.g. -20oC to 80oC) Liquid crystals are different from solids, liquids and gases Low AC voltages can chang ...
View/Open - Library@Atmiya
View/Open - Library@Atmiya

... used in electronic circuits for blocking direct current while allowing alternating current to pass, in filter networks, for smoothing the output of power supplies, in the resonant circuits that tune radios to particular frequencies and for many other purposes. The simplest capacitor consists of two ...
LTC3600 - 15V, 1.5A Synchronous Rail-to-Rail
LTC3600 - 15V, 1.5A Synchronous Rail-to-Rail

... Voltage Tracking Supplies Point-of-Load Power Supplies Portable Instruments Distributed Power Systems ...
The Impact of Non-uniform Electrodes on Performance and
The Impact of Non-uniform Electrodes on Performance and

... • Layers with lower catalyst loadings or novel OER catalysts can show increased sensitivity to compression / contact resistance • Effects cannot always be removed by increasing cell compression • Over compression can crush carbon papers or crack plates Data provided by SINTEF ...
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... APPLICATION NOTE range of the transceiver. Galvanic isolation allows information flow, but prevents current flow (see Figure 13). ...
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... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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MIL-STD-461 EMI INPUT FILTER FGDS-10A

... As it can be seen from the preceding equation, the worst case for system’s stability is at Vinmin, so this is the condition which should be considered for the filter design. As the filter is made of low ESR inductors and ceramic capacitors, it has an important quality factor Q which causes a sharp i ...
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ADP3629 数据手册DataSheet 下载

... rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. ...
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FFPF10UP60S 10 A, 600 V Ultrafast Diode — Ultrafast Diode Features

... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
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... reduces output noise to 20µVRMS/30µVRMS over a 10Hz to 100kHz bandwidth. The LT3032 is stable with minimum output capacitors of 2.2µF. The regulators do not require the addition of ESR as is common with other regulators. The regulators are offered as adjustable output devices with an output voltage ...
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... pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on the MODE pin. In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant req ...
Common Electrical Terms, Abbreviations and Definitions
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... Common Electrical Terms, Abbreviations and Definitions…pg 2 The name "foot-candle" conveys "the illuminance cast on a surface by a one-candela source one foot away.” As natural as this sounds, this style of name is now frowned upon, because the dimensional formula for the unit is not foot · candela ...
Low EMI Isolation for Medical Equipment Applications
Low EMI Isolation for Medical Equipment Applications

... devices, power line spikes, improper circuit board layout. ...
LED, LCD characteristics, Tunnel diode, Schottky diode
LED, LCD characteristics, Tunnel diode, Schottky diode

Air Cooled Condensers
Air Cooled Condensers

... Check all wiring connections to the unit control panel to ensure they tight. Screw terminal may become loose during shipment. Tightening of wire connections is the responsibility of the installing contractor. 2.5 Phase The air cooled condenser may be ordered as three phase but the individual fan mot ...
Robotics Research The International Journal of
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... levels. As the size of the robot decreases, the length of the piezoactuator decreases as well and according to eqs. (3) and (4), this will reduce the deflection and stretching amplitudes accordingly. Hence, a reduction of the length of the legs could be compensated with higher voltage levels. Howeve ...
EASY2504 / IEC 61131 + CANopen Master / Slave - frenzel
EASY2504 / IEC 61131 + CANopen Master / Slave - frenzel

... based on the Toshiba T6963C or compatible display controller. A list of possible displays is given in the following table. Please note, this is only a very small example list. Graphic LCD modules Type Resolution LMG7422 PLFF 240 x 128 DMF-50316 ...
EE101 Labs and ECEbot Assembly/Testing Instructions
EE101 Labs and ECEbot Assembly/Testing Instructions

Class 1000 Meter - E-Mon
Class 1000 Meter - E-Mon

... wiring. The switch mechanism must be installed in close proximity to the meter and easily reachable for the operator. This device must also be marked as the disconnecting device for the Class 1000 meter. Install 1/10 Amp Slow Activation in line fuses with the suitable voltage rating for each conduct ...
SII CMOS IC CD-ROM CATALOG 2000/2001 - SP
SII CMOS IC CD-ROM CATALOG 2000/2001 - SP

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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