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Evaluates:  MAX8677A MAX8677A Evaluation Kit General Description Features
Evaluates: MAX8677A MAX8677A Evaluation Kit General Description Features

AM26LV31E LowVoltage HighSpeed
AM26LV31E LowVoltage HighSpeed

... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Hex Inverters (Rev. B)
Hex Inverters (Rev. B)

... Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous output current, IO ...
Lightning and Surge Protection – Technical Note
Lightning and Surge Protection – Technical Note

... The SolarEdge inverters and power optimizers conform to the IEC62109 safety standard. According to this standard, equipment permanently connected to AC must withstand Overvoltage Category III (marked OVC III), while DC connection must withstand OVC II. Impulse-withstand voltage ratings for the mains ...
AN3105
AN3105

... Nowadays, LEDs are becoming ever more popular, thanks to their particular characteristics, such as high efficiency and long life, and therefore they are pushing the innovation of current lamp types and strongly contributing to reducing the energy consumption for internal or external lighting. This i ...
B. Transient Protection Modules
B. Transient Protection Modules

... Protective modules shall consist of metal oxide varistors (MOVs) in combination with capacitors to protect the power components from electrical transients and / or electrical noise. The capacitors shall be provided to shunt noise energy away from the controllers electronics. ...
Analog-to-Digital Conversion Utilizing AT89LP
Analog-to-Digital Conversion Utilizing AT89LP

... voltages greater than VCC/2. The worst case error is reduced to the error at VCC/2. Before component values can be assigned, the time interval at which the comparator output is to be sampled must be determined. The sample interval should be as short as possible to maximize converter resolution and m ...
Dry-Type Cast Resin, Medium Voltage
Dry-Type Cast Resin, Medium Voltage

... Average winding rise by resistance shall not exceed [80°C] [115°C] [other] The transformer(s) shall be capable of carrying 100% of nameplate kVA rating in a 40 °C maximum, 30 °C average ambient as defined by CSA C9-02 (IEEE C57.12.01) Standard impedance at 60Hz: [5.5% to 8%] [other] ...
Impedance Part 1 File
Impedance Part 1 File

... receive maximum power. Transmission-Line Matching This last example emphasizes another reason why impedance matching is essential. The transmitter output is usually connected to the antenna via a transmission line, which is typically coax cable. In other applications, the transmission line may be a ...
Application Note AN1304 - Low Leakage
Application Note AN1304 - Low Leakage

13620.90... 99 DC Measuring Amplifier
13620.90... 99 DC Measuring Amplifier

MAX13330/MAX13331 Automotive DirectDrive Headphone Amplifiers with Output Protection and Diagnostics General Description
MAX13330/MAX13331 Automotive DirectDrive Headphone Amplifiers with Output Protection and Diagnostics General Description

... Conventional single-supply headphone amplifiers have their outputs biased about a nominal DC voltage (typically half the supply) for maximum dynamic range. Large coupling capacitors are needed to block this DC bias from the headphone. Without these capacitors, a significant amount of DC current flow ...
AAT3200 数据资料DataSheet下载
AAT3200 数据资料DataSheet下载

... to operate with low ESR capacitors, it is stable over a wide range of capacitor ESR; thus, it will also work with some higher ESR tantalum or aluminum electrolytic capacitors. However, for best performance, ceramic capacitors are recommended. The value of COUT typically ranges from 0.47µF to 10µF; h ...
Electronics For You | If It`s Electronics, It`s Here
Electronics For You | If It`s Electronics, It`s Here

... Oscillators with very low phase noise (crystal oscillators, for example) cannot be measured by a spectrum analyzer because the phase-noise limit for its LO is too high. The 8561 RF spectrum analyzer from Hewlett Packard, for instance, specifies phase-noise limits of -80dBc/Hz at 100Hz, -97dBc/Hz at ...
3.0 A, 60 V NPN Bipolar Power Transistor
3.0 A, 60 V NPN Bipolar Power Transistor

... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/ ...
self oscillating dimmable electronic ballast
self oscillating dimmable electronic ballast

... starter consists of bi metallic contacts sealed within a small discharge bulb with an inert gas filling such as argon or neon. The mains voltage causes a glow discharge within the starter which heats up the bi metallic contacts, causing them to close. This completes the circuit and allows preheat cu ...
Evaluation Board Procedure Document
Evaluation Board Procedure Document

... Equipment Set-Up and Description If using a PowerQor Standard Evaluation Board, go to section 5.0(a). If using a DualQor Evaluation Board, go to Section 5.0(b). If using a PowerQor Full Feature Evaluation Board, go to Section 5.0(c). 5.0(a) Setting Up With a PowerQor Standard Evaluation Board 5.1(a) ...
Optimizing 24 VDC Power Installation
Optimizing 24 VDC Power Installation

... function already in their software. Where available, this monitor function can be accessed using AE Virtual Front Panel (VFP) software. ...
Servomotors and Amplifiers
Servomotors and Amplifiers

... 2. The regenerative braking frequency shows the permissible frequency when the motor, without a load and the optional regeneration unit, decelerates from the rated speed to a stop. When a load is connected; however, the value will be the table value/(m+1), where m=the load inertia moment/the motor i ...
EVAL-ADM8845 Evaluation Board for Charge Pump Driver for LCD White LED Backlights
EVAL-ADM8845 Evaluation Board for Charge Pump Driver for LCD White LED Backlights

VCO790-2300TY 数据资料DataSheet下载
VCO790-2300TY 数据资料DataSheet下载

... T (0.5 x 0.5 x 0.156 inches ...
RF430F5978EVM Optimized Power Consumption
RF430F5978EVM Optimized Power Consumption

... clock settings, see the "Unified Clock System (UCS)" chapter of the RF430F59xx Family User's Guide (SLAU378). The MSP core can be supplied by five different clock sources: • XT1CLK: external low-frequency oscillator • VLOCLK: internal very-low-power oscillator (10 kHz) • REFOCLK: internal low-freque ...
1 The MOS Transistor Inverter Static Characteristics I
1 The MOS Transistor Inverter Static Characteristics I

MAX1561/MAX1599 High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs General Description
MAX1561/MAX1599 High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs General Description

... for Two to Six White LEDs The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for ...
RFG1M20090 1.8GHz TO 2.2GHz 90W GaN POWER AMPLIFIER Features
RFG1M20090 1.8GHz TO 2.2GHz 90W GaN POWER AMPLIFIER Features

... *MTTF - median time to failure for wear-out failure mode (30% ldss degradation) which is determined by the technology process reliability. Refer to product qualification report for FIT (random) failure rate. Operation of this device beyond any one of these limits may cause permanent damage. For reli ...
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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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