TAS5518-5152K8EVM User`s Guide
... Digital pulse-width modulator (PWM) based on Equibit™ technology, with a fully symmetrical AD modulation scheme. It accepts input sample rates from 32 kHz to 192 kHz. The device also has digital audio processing (DAP) that provides 48-bit signal processing, advanced performance, and a high level of ...
... Digital pulse-width modulator (PWM) based on Equibit™ technology, with a fully symmetrical AD modulation scheme. It accepts input sample rates from 32 kHz to 192 kHz. The device also has digital audio processing (DAP) that provides 48-bit signal processing, advanced performance, and a high level of ...
A DC27-2 Maxstar 150 STH
... 10 ft (3 m) work clamp, International flow-thru adapter and shoulder strap. Inverter-based, DC power source has a simple-to-use operator interface providing only the necessary controls in a compact machine. Thermal overload protection with indicator light helps prevent machine damage if the duty cyc ...
... 10 ft (3 m) work clamp, International flow-thru adapter and shoulder strap. Inverter-based, DC power source has a simple-to-use operator interface providing only the necessary controls in a compact machine. Thermal overload protection with indicator light helps prevent machine damage if the duty cyc ...
DK36667674
... the wave shape of the signal such as harmonics, flicker or by the frequency spectrum (radio frequency interference). Power quality is simply the interaction of electrical power with electrical equipment. Power quality is the cause, and the ability of the electrical equipment to function in the power ...
... the wave shape of the signal such as harmonics, flicker or by the frequency spectrum (radio frequency interference). Power quality is simply the interaction of electrical power with electrical equipment. Power quality is the cause, and the ability of the electrical equipment to function in the power ...
Electrostatic Discharge Power Transformation – An Approach to
... huge amount of usable electric power to a common load (i.e. a light bulb). It is assumed that this device uses these dissipated energy as input power to run without any other visible input power source. The since 20 years in Switzerland existing prototype (Fig. 1), is assumed to be able to utilize a ...
... huge amount of usable electric power to a common load (i.e. a light bulb). It is assumed that this device uses these dissipated energy as input power to run without any other visible input power source. The since 20 years in Switzerland existing prototype (Fig. 1), is assumed to be able to utilize a ...
AN-397 Electrically Induced Damage to Standard
... The transient environment varies widely. There are substantial differences among those experienced by, say, automotive systems, airborne or shipborne equipment, space systems, industrial equipment or consumer products. All types of electronic components can be destroyed or degraded. 1 Even capacitor ...
... The transient environment varies widely. There are substantial differences among those experienced by, say, automotive systems, airborne or shipborne equipment, space systems, industrial equipment or consumer products. All types of electronic components can be destroyed or degraded. 1 Even capacitor ...
The background emission signal
... Est: total sample signal obtained with the source shutter open and the analytical sample in the sample container E0t is the zero percent transmittance (0% T) signal obtained with the shutter closed and the blank in the sample container, Ert is the 100% transmittance (100% T) signal obtained with the ...
... Est: total sample signal obtained with the source shutter open and the analytical sample in the sample container E0t is the zero percent transmittance (0% T) signal obtained with the shutter closed and the blank in the sample container, Ert is the 100% transmittance (100% T) signal obtained with the ...
DCR600-20 - Pacific Power Source
... other equipment is needed to provide DC power. A set of banana jacks is provided on the DCR unit to connect a DMM which can be used to monitor the DC output voltage. No DC bias supply is needed to operate the DCR unit and only convection cooling is needed to cool the unit so no fan noise is present. ...
... other equipment is needed to provide DC power. A set of banana jacks is provided on the DCR unit to connect a DMM which can be used to monitor the DC output voltage. No DC bias supply is needed to operate the DCR unit and only convection cooling is needed to cool the unit so no fan noise is present. ...
AX995A 1.6X Linear Fan Driver with VO Fully On Control
... When the output voltage drops below 0.6V (typical), which is caused by over load or short circuit, the fold back current limit circuitry limits the output current to 250mA. The fold back current limit is used to reduce the power dissipation during short circuit condition. Thermal Shutdown A thermal ...
... When the output voltage drops below 0.6V (typical), which is caused by over load or short circuit, the fold back current limit circuitry limits the output current to 250mA. The fold back current limit is used to reduce the power dissipation during short circuit condition. Thermal Shutdown A thermal ...
Synchronous rectification boosts efficiency by reducing power loss
... forward voltage should be small to increase IQ2 or ID1 efficiency and reduce power loss. The average diode current is equal to the average output current. The package of the diode chosen must be capable of handling the power dissipation. Synchronous controllers control another MOSFET for the rectify ...
... forward voltage should be small to increase IQ2 or ID1 efficiency and reduce power loss. The average diode current is equal to the average output current. The package of the diode chosen must be capable of handling the power dissipation. Synchronous controllers control another MOSFET for the rectify ...
schematic-symbols-page-1
... COMPONENT DEFINITION OR APPLICATION SPST, most familiar form of switch is a manually operated electromechanical device with one set of electrical contacts. The contacts can be in one of two states: either 'closed' and conducting or 'open', meaning the contacts are separated and the switch is noncond ...
... COMPONENT DEFINITION OR APPLICATION SPST, most familiar form of switch is a manually operated electromechanical device with one set of electrical contacts. The contacts can be in one of two states: either 'closed' and conducting or 'open', meaning the contacts are separated and the switch is noncond ...
Agilent 363xA-Series Programmable dc Power Supplies Data Sheet
... mode current provides isolation from power line current injection. Remote Interface If you have an IEEE-488 card or RS-232 in a PC, these power supplies will work for you. Every model comes equipped with both GPIB and RS-232 as standard. All programming is done in easy to use SCPI (Standard Commands ...
... mode current provides isolation from power line current injection. Remote Interface If you have an IEEE-488 card or RS-232 in a PC, these power supplies will work for you. Every model comes equipped with both GPIB and RS-232 as standard. All programming is done in easy to use SCPI (Standard Commands ...
A Soft-Switching DC/DC Converter with High Voltage Gain
... In order to increase the efficiency and power conversion density, a soft-switching technique is required in dc/dc converters. A soft-switching dc/dc converter with high voltage gain, which is shown in Fig. 1, is proposed. A CCM boost cell provides a continuous input current. To increase the voltage ...
... In order to increase the efficiency and power conversion density, a soft-switching technique is required in dc/dc converters. A soft-switching dc/dc converter with high voltage gain, which is shown in Fig. 1, is proposed. A CCM boost cell provides a continuous input current. To increase the voltage ...
Full Wave Rectifier
... The center tapped secondary of the transformer produces two sine waves that are 180 out of phase and have a VPK of exactly ½ the normal full VSEC, in this case 8.13V compared to 16.26V for the ½ wave and bridge rectifiers. When the 0.7 volts drop across the diode is taken into account the VPK is on ...
... The center tapped secondary of the transformer produces two sine waves that are 180 out of phase and have a VPK of exactly ½ the normal full VSEC, in this case 8.13V compared to 16.26V for the ½ wave and bridge rectifiers. When the 0.7 volts drop across the diode is taken into account the VPK is on ...
Performance Analysis Of Multi Converter Unified Power Quality
... quality conditioner (UPQC), capable of simultaneous compensation for voltage and current in multibus/multifeeder systems. A MCUPQC consists of a one shunt voltage-source converter (shunt VSC) and two or more series VSCs, all converters are connected back to back on the dc side and share a common dc- ...
... quality conditioner (UPQC), capable of simultaneous compensation for voltage and current in multibus/multifeeder systems. A MCUPQC consists of a one shunt voltage-source converter (shunt VSC) and two or more series VSCs, all converters are connected back to back on the dc side and share a common dc- ...
CSE241 VLSI Digital Circuits Winter 2003 Lecture 01
... A mixer amplifier mixes several input signals and amplifies them at various levels ...
... A mixer amplifier mixes several input signals and amplifies them at various levels ...
Sensors and detectors RACE
... Device which measures the angolar displacement of a shaft in order to get informations about the angular speed (for example of a motor) It is made by a rotary disc and a Led/fototransistor system. On the circumference of the disc a set of holes has been set all at the same distance on from the other ...
... Device which measures the angolar displacement of a shaft in order to get informations about the angular speed (for example of a motor) It is made by a rotary disc and a Led/fototransistor system. On the circumference of the disc a set of holes has been set all at the same distance on from the other ...
TDK5100F 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Therefore no additional external components are necessary. The nominal center frequency ...
... an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Therefore no additional external components are necessary. The nominal center frequency ...
3-Way Solenoid
... The BERMAD S-400-3W is a compact 3-Way Solenoid Pilot Valve that can control valves independently or in combination with other control circuit accessories. It excels in its low power consumption and low sensitivity to dirt and voltage variations. The Model S-400-D-3W-BB, due to its internal diode re ...
... The BERMAD S-400-3W is a compact 3-Way Solenoid Pilot Valve that can control valves independently or in combination with other control circuit accessories. It excels in its low power consumption and low sensitivity to dirt and voltage variations. The Model S-400-D-3W-BB, due to its internal diode re ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.