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Datasheet
Datasheet

... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
S-19190 Series VOLTAGE MONITORING IC
S-19190 Series VOLTAGE MONITORING IC

... The S-19190 Series is suitable for cell balancing and overcharge protection of batteries and capacitors. Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the purpose, contact to SII Semiconductor Corporation is indispensable. ...
PW-5000 Two Reader Module Installation Manual
PW-5000 Two Reader Module Installation Manual

... When the board is mounted flat, two additional relay outputs and two additional generalpurpose alarm inputs are available along with two dedicated alarm inputs for cabinet tamper and power fault detection on the opposite edge of the board. The reader interface accepts a Wiegand signal of Data 1 and ...
Control of Multi-terminal VSC-HVDC Systems
Control of Multi-terminal VSC-HVDC Systems

Radian Series Inverter/Charger
Radian Series Inverter/Charger

... control or interface. Basic modes and settings are pre-programmed at the factory. (See page 47 for default settings.) The Radian inverter has no display or LED indicators. It is not possible to monitor its status or operating mode without a metering device. The MATE3 System Display and Controller (s ...
High-voltage reinforced isolation: Definitions
High-voltage reinforced isolation: Definitions

... Understanding the definitions of high-voltage isolation parameters, their relevance to real applications, and the methodologies used to test them, allows systems engineers to pick the right isolator for their design need. Designing systems involving high voltage and high-voltage isolation is compli ...
MAX3030E–MAX3033E ±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters General Description
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... As with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against electrostatic discharges encountered during handling and assembly. The driver outputs and receiver inputs have extra protection against static electricity. Maxim’s engineers developed state-of-the-ar ...
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3PHACBLDCHVPSUG, 3-Phase AC/BLDC High Voltage Power

... a 115/230 volt AC, 750 voltamps (one horsepower), off-line power stage that is an integral part of Freescale’s embedded motion control series of development tools. With one embedded-motion-control-series control board, it provides a ready-made, softwaredevelopment platform for one horsepower off-lin ...
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... “The HTGB test biases gate or other oxides of the device samples. The devices are normally operated in a static mode at, or near, maximum-rated oxide breakdown voltage levels. The particular bias conditions should be determined to bias the maximum number of gates in the device. The HTGB test is typi ...
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ADP1762 (Rev. A)

... Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operat ...
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... Control Systems. This brake contains either a single phase AC coil or DC coil that requires instantaneous power within ± 10% of rating at the coil. A separate power source is required when this brake is used in conjunction with a motor or control system that limits voltage or current input (i.e. inv ...
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... Auxiliary outputs are allocated for alarms. ON delays and OFF delays (0 to 999 s) can also be specified. Note: For models with heater burnout, SSR failure, and heater overcurrent detection, alarm 1 will be an OR output of the alarm selected from the following alarm types and the alarms for heater bu ...
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BCP5316Q Description Applications

... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
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ADC0820 8-Bit High Speed MuP Compatible A/D Converter with

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... analyzed in [21–27], which is able to effectively obtain PFC while producing high-quality waveforms and complying to regulations on low- and high-frequency distortions of the mains ac power lines. The topology is shown in Figure 1 and is the subject of this paper. It consists of a quasi-lossless syn ...
Technical Review of Hydro One`s Anti-Islanding Criteria for MicroFIT
Technical Review of Hydro One`s Anti-Islanding Criteria for MicroFIT

... • Continue with the Smart Meter load data pilot project and consider expanding the scope to include other stations • Further investigate the possible use of technical mitigating measures that may facilitate revision of the existing limits It should be noted, however, that even if the 7% and 10% limi ...
Characterisation of Large Disturbance Rotor Angle and
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... overall system stability by using complementary characteristics of different wind generators. Stability studies conducted based on variable-speed wind generation systems (i.e. DFIGs) are limited to simplified network structures, and few fault scenarios [13-14]. In [15] impact of wind integration app ...
全面认识开关型电源中的 BUCK-BOOST 应用报告 ZHCA041–1999年3月–2002年11月修订
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... value to maintain a chosen mode of operation as a, function of rated load are given. 时 整个开关周期内都有电流连续通过电感器 非连续电感器电流模式是开关周期内的一部分时间 It is,very desirable for a converter to stay;in one mode only over its expected operating 电感电流为because 达到一个峰值后 conditions the power stage frequency response changes signif ...
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Evaluation Board User Guide UG-192

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Commercial PV Using the Enphase M

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100 - 400 Amps, 600 VAC
100 - 400 Amps, 600 VAC

MC79L00 - 100 mA Negative Voltage Regulators
MC79L00 - 100 mA Negative Voltage Regulators

... The MC79L00A Series negative voltage regulators are inexpensive, easy−to−use devices suitable for numerous applications requiring up to 100 mA. Like the higher powered MC7900 Series negative regulators, this series features thermal shutdown and current limiting, making them remarkably rugged. In mos ...
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Variable-frequency drive



A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.
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