III. Analysis of Harmonic Loss - Massachusetts Institute of Technology
... power supply of computer is too large, which cause calculation error or program out of line. Therefore some manufacturers provided an acceptable limit of harmonic voltage for computer and data processing system. (d) Converter. Converter itself is harmonic source, in addition to characteristic harmon ...
... power supply of computer is too large, which cause calculation error or program out of line. Therefore some manufacturers provided an acceptable limit of harmonic voltage for computer and data processing system. (d) Converter. Converter itself is harmonic source, in addition to characteristic harmon ...
Grounded Cathode Amplifier
... triode a useful electronic device. The poor relation, the diode, lacks this feature, as the only way to control the flow current through the vacuum diode—other than to reverse the polarity of the applied voltage—is to vary the voltage between its plate and cathode. In fact, if the diode did not hold ...
... triode a useful electronic device. The poor relation, the diode, lacks this feature, as the only way to control the flow current through the vacuum diode—other than to reverse the polarity of the applied voltage—is to vary the voltage between its plate and cathode. In fact, if the diode did not hold ...
MAX14781E Half-Duplex RS-485 Transceiver with Polarity Correction General Description
... minimize EMI, allowing for error-free data transmission up to 370kbps. This device includes fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are shorted or open. Hot-swap functionality on the receiver and driver enable inputs also eliminates false transitions o ...
... minimize EMI, allowing for error-free data transmission up to 370kbps. This device includes fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are shorted or open. Hot-swap functionality on the receiver and driver enable inputs also eliminates false transitions o ...
ESG89001 Electro magnetic compatibility and printed circuit board
... susceptibility to EM-fields. The PCB will connect electronic components such as passive components, transistors and ICs. Furthermore, cables to interconnect the PCB with other system parts, e.g., another PCB, signal generator, CATV wall-outlet, DC power source or an AC-mains connection, will largely ...
... susceptibility to EM-fields. The PCB will connect electronic components such as passive components, transistors and ICs. Furthermore, cables to interconnect the PCB with other system parts, e.g., another PCB, signal generator, CATV wall-outlet, DC power source or an AC-mains connection, will largely ...
MAX110/MAX111 Low-Cost, 2-Channel, ±14-Bit Serial ADCs General Description ____________________________Features
... Low-Cost, 2-Channel, ±14-Bit Serial ADCs The MAX110/MAX111 analog-to-digital converters (ADCs) use an internal auto-calibration technique to achieve 14-bit resolution plus overrange, with no external components. Operating supply current is only 550µA (MAX110) and reduces to 4µA in power-down mode, m ...
... Low-Cost, 2-Channel, ±14-Bit Serial ADCs The MAX110/MAX111 analog-to-digital converters (ADCs) use an internal auto-calibration technique to achieve 14-bit resolution plus overrange, with no external components. Operating supply current is only 550µA (MAX110) and reduces to 4µA in power-down mode, m ...
128K x 24 Bit Static Random Access Memory MCM6341
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
RSD050N10
... scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk ...
... scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk ...
AAT2405 数据资料DataSheet下载
... the AAT2405 facilitates 6 current sink channels to provide precision constant-current drive for strings of white LEDs, where the number of series-connected LEDs per string is only limited by the system LED voltage supply. Current in each backlight string and string-to-string matching is controlled u ...
... the AAT2405 facilitates 6 current sink channels to provide precision constant-current drive for strings of white LEDs, where the number of series-connected LEDs per string is only limited by the system LED voltage supply. Current in each backlight string and string-to-string matching is controlled u ...
DRV612 数据资料 dataSheet 下载
... transfer. Low-ESR capacitors are an ideal selection, and a value of 1 μF is typical. Decoupling Capacitors The DRV612 is a DirectPath line-driver amplifier that requires adequate power-supply decoupling to ensure that the noise and total harmonic distortion (THD) are low. A good low equivalent-serie ...
... transfer. Low-ESR capacitors are an ideal selection, and a value of 1 μF is typical. Decoupling Capacitors The DRV612 is a DirectPath line-driver amplifier that requires adequate power-supply decoupling to ensure that the noise and total harmonic distortion (THD) are low. A good low equivalent-serie ...
sirco pv - Socomec
... unique opportunity to standardise your components and use the same switches on 5 continents. ...
... unique opportunity to standardise your components and use the same switches on 5 continents. ...
PD Service Manual - Intelligent Weighing Technology
... 4) -5V power drives analog devices(OP. amp. & A/D converter) U9 (IC 7660) is a -5volts Voltage generator. 5) +5V power drives analog and digital circuit systems. U8 (LM358) is used to generate 5volts Voltage with negative feed-back technology. 6) Auto-off: If the scale is set with 4_oFF mode of powe ...
... 4) -5V power drives analog devices(OP. amp. & A/D converter) U9 (IC 7660) is a -5volts Voltage generator. 5) +5V power drives analog and digital circuit systems. U8 (LM358) is used to generate 5volts Voltage with negative feed-back technology. 6) Auto-off: If the scale is set with 4_oFF mode of powe ...
Question bank - kaliasgoldmedal
... a) What is the armature current when the load torque is 420 Nm b) If the armature potential difference is held at 600 volts and field current is reduced until the motors at 4000 rpm. Determine the torque that the motor may exert this speed. c) What is the required power rating of the source? 9. A 22 ...
... a) What is the armature current when the load torque is 420 Nm b) If the armature potential difference is held at 600 volts and field current is reduced until the motors at 4000 rpm. Determine the torque that the motor may exert this speed. c) What is the required power rating of the source? 9. A 22 ...
MAX532 Dual, Serial-Input, Voltage-Output, 12-Bit MDAC _______________General Description
... SCLK while CS is low. With CS high, data can not be clocked into DIN, and DOUT is high impedance. SCLK can be driven at rates up to 6.25MHz. The MAX532 uses either a 3-wire or a 4-wire serial interface. Three wires may be used (CS, DIN, SCLK) by tying LDAC low. With LDAC low, the DACs are updated si ...
... SCLK while CS is low. With CS high, data can not be clocked into DIN, and DOUT is high impedance. SCLK can be driven at rates up to 6.25MHz. The MAX532 uses either a 3-wire or a 4-wire serial interface. Three wires may be used (CS, DIN, SCLK) by tying LDAC low. With LDAC low, the DACs are updated si ...
TrueWave AC Power Source - AMETEK Programmable Power
... :IMMediate ? Return the present over-current setpoint of a phase. :IMMediate Process new amplitude without waiting for more commands. Must be followed by :AMPLitude command. :AMPLitude
...
... :IMMediate ? Return the present over-current setpoint of a phase. :IMMediate Process new amplitude without waiting for more commands. Must be followed by :AMPLitude command. :AMPLitude
IX3416271631
... ICs), etc. In general, small area and high performance are two conflicting constraints. The power consumed for any given function in CMOS circuit must be reduced for either of the two different reasons: One of these reasons is to reduce heat dissipation in order to allow a large density of functions ...
... ICs), etc. In general, small area and high performance are two conflicting constraints. The power consumed for any given function in CMOS circuit must be reduced for either of the two different reasons: One of these reasons is to reduce heat dissipation in order to allow a large density of functions ...
Electrical Hazards - MEO COC Oral and Objective Exam for Marine
... Even around lower voltages, metal jewelry can present a hazard by conducting enough current to burn the skin if brought into contact between two points in a circuit. Metal rings, especially, have been the cause of more than a few burnt fingers by bridging between points in a low-voltage, high-curre ...
... Even around lower voltages, metal jewelry can present a hazard by conducting enough current to burn the skin if brought into contact between two points in a circuit. Metal rings, especially, have been the cause of more than a few burnt fingers by bridging between points in a low-voltage, high-curre ...
DRTR5V0U4S Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
MAX3222E 数据资料 dataSheet 下载
... The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power down, the onboard ch ...
... The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power down, the onboard ch ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)