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New Products Catalog
New Products Catalog

Generating A Sine Wave - McGraw Hill Higher Education
Generating A Sine Wave - McGraw Hill Higher Education

... The part of the waveform that includes its complete negative and positive excursions is called a ____. cycle The ____ is the time required to complete one cycle. period The base unit of frequency is the ____. ...
Atmel ATA8404/ATA8405 UHF ASK/FSK Transmitter Features DATASHEET
Atmel ATA8404/ATA8405 UHF ASK/FSK Transmitter Features DATASHEET

... If ASK = Low, FSK = Low, and ENABLE = open or Low, the circuit is in power-down mode consuming only a very small amount of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. Th ...
0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator AD8347
0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator AD8347

... I-Channel Differential Baseband Output. Typical output swing is equal to 760 mV p-p differential in AGC mode. The common-mode level on these pins is programmed by the voltage on VCMO. Baseband Amplifier Common-Mode Voltage. The voltage applied to this pin sets the output commonmode level of the base ...
Rosemount 2024 Differential Pressure Transmitter
Rosemount 2024 Differential Pressure Transmitter

... Different measurement conditions call for different piping configurations. For liquid pressure and differential pressure service, place taps to the sides of the line to prevent sediment deposits, and mount the transmitter beside or below these taps so gases can vent into the process line. For gas pr ...
GENESYS - TDK
GENESYS - TDK

... These products are high-power equipment with input power > 1kW for professional use and installation, Class A as defined by EN 55022: 1998+A1:2000+A2:2003 and EN 61000-3.3:1995+A2:2005. Futther, all products covered by this declaration are manufactured in accordance with ISO9001:2001 which ensure co ...
LM2594 datasheet
LM2594 datasheet

... feature internal frequency compensation†, a fixedfrequency oscillator, and improved line and load regulation specifications. The LM2594/LM2594HV series operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching ...
Power Supply
Power Supply

... Unlike other C-Bus units, the Power Supply does not require any programming. 8.0 Output Current Limiting One of the many advantages of the C-Bus extra low d.c. operating voltage, is that connections can be made whilst the Network is still powered up. Should a short circuit occur while this is happen ...
AN4028
AN4028

... The main feature of this converter is that the input current is almost in phase with the mains voltage; therefore the power factor is close to unity. This is achieved by the controller, the L6564, shaping the input current as a sinewave in phase with the mains voltage. The topology of this power sup ...
Bulletin WT3000E-01EN WT3000E Series Precision Power Analyzers
Bulletin WT3000E-01EN WT3000E Series Precision Power Analyzers

MAX3480EA/MAX3480EB ±15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces General Description
MAX3480EA/MAX3480EB ±15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces General Description

... Transceivers, optocouplers, and a transformer are all included in one low-cost, 28-pin PDIP package. A single +3.3V supply on the logic side powers both sides of the interface. The MAX3480EB features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated c ...
Aalborg Universitet Impedance relay
Aalborg Universitet Impedance relay

RF6590 POWER MANAGEMENT IC Features
RF6590 POWER MANAGEMENT IC Features

... • SPI logic voltage should not exceed 1.8 volts (Output 2 supply) during operation. • Do not exceed listed currents in CLK mode, otherwise the Output voltage will fall out of regulation. • Register 0 must be restored by the controller, whenever the mode enters TRX mode. All registers should be consi ...
Repairing LitterMaid Self
Repairing LitterMaid Self

... type 2N3904 were burned out and the microcontroller IC3 showed no reaction to signals applied to its pins. These components are are circled in Fig. 2. ...
Power Electronics - Talking Electronics
Power Electronics - Talking Electronics

... large blocks of power flow in a system. This has led to the development of a new branch of engineering called power electronics. The purpose of this chapter is to acquaint the readers with some important switching devices much used in power electronics. ...
ARS-4 manual - Victron Energy
ARS-4 manual - Victron Energy

... During normal operation, the regulator will delay alternator start-up for 45 seconds to allow belts to seat and engine lubrication to occur. After the initial start delay, the regulator will ramp to charging voltage over a one-minute period. Once bulk charging voltage is reached, the regulator will ...
Introduction to Capacitor Technologies
Introduction to Capacitor Technologies

... When voltage is continuously increased over the capacitor, the dielectric material will at some point not withstand the electric field between the electrodes, causing the dielectric to break down. The breakdown areas in the dielectric may become permanently conductive due to various compounds, such ...
Viesturs Bražis. Asynchronous electric drive with frontal part winding
Viesturs Bražis. Asynchronous electric drive with frontal part winding

... The cage rotor asynchronous motor with double [22] requires only one stator side converter, however the motor construction is too complex. Except for the good transient process control facilities of all type multi-phase induction motor, wound rotor asynchronous motor and doybly-fed machine cascade, ...
Manual - Myers Power Products
Manual - Myers Power Products

... result is a latched shutdown of the rectifier module. It is reset by cycling the AC input off for 20 seconds, and then on. The rectifier module output can be operated down to zero load while maintaining output regulation. ...
Use of ferrites in EMI suppression
Use of ferrites in EMI suppression

... Steward ferrites deliver maximum series impedance under zero DC and low frequency AC bias; i.e., when zero net flux is induced into the device by circuit bias currents. Since EMI suppression ferrites are frequently used to filter common mode EMI on conductors carrying DC or AC power, they should be ...
VFD
VFD

... Installation considerations of a VFD: ...
AN-272 Op Amp Booster Designs (Rev. B)
AN-272 Op Amp Booster Designs (Rev. B)

... Although modern integrated circuit operational amplifiers ease linear circuit design, IC processing limits amplifier output power. Many applications, however, require substantially greater output voltage swing or current (or both) than IC amplifiers can deliver. In these situations an output "booste ...
BH1721FVC - ROHM Semiconductor
BH1721FVC - ROHM Semiconductor

... (Topr), etc., can break down devices, thus making impossible to identify breaking mode such as a short circuit or an open circuit. If any special mode exceeding the absolute maximum ratings is assumed, consideration should be given to take physical safety measures including the use of fuses, etc. 2) ...
hrt_sfb9.pdf
hrt_sfb9.pdf

MAX9789/MAX9790 Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers
MAX9789/MAX9790 Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers

... Separate speaker and headphone amplifier control inputs provide independent shutdown of the speaker and headphone amplifiers, allowing speaker and headphone amplifiers to be active simultaneously, if required. The industry-leading click-and-pop suppression circuitry reduces audible transients during ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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