Synergistic Design of DSP and Power Amplifiers for Wireless Communications
... In fact, the power associated with the undesired out-of-band spectral components is reflected, rather than absorbed in the filter, in a way that preserves high efficiency. To amplify RF and microwave signals, it is desirable to avoid the need for very high pulse-repetition rates and very tightly con ...
... In fact, the power associated with the undesired out-of-band spectral components is reflected, rather than absorbed in the filter, in a way that preserves high efficiency. To amplify RF and microwave signals, it is desirable to avoid the need for very high pulse-repetition rates and very tightly con ...
8.0 A, 400 V NPN Bipolar Power Transistor
... the load contains a significant capacitive component, high current and voltage can exist simultaneously during turn−on and the pulsed forward bias SOA curves (Figure 6) are the proper design limits. For inductive loads, high voltage and current must be sustained simultaneously during turn−off, in mo ...
... the load contains a significant capacitive component, high current and voltage can exist simultaneously during turn−on and the pulsed forward bias SOA curves (Figure 6) are the proper design limits. For inductive loads, high voltage and current must be sustained simultaneously during turn−off, in mo ...
ece2201_lab3
... you need to measure the on resistance rDS between the drain and source terminals (DVM as ohmmeter), but also the applied gate-source voltage vGS (DVM as voltmeter). Keep the DVM negative (- or black) lead attached to ground; just swap the positive (+ or red) lead. Since the currents flowing in this ...
... you need to measure the on resistance rDS between the drain and source terminals (DVM as ohmmeter), but also the applied gate-source voltage vGS (DVM as voltmeter). Keep the DVM negative (- or black) lead attached to ground; just swap the positive (+ or red) lead. Since the currents flowing in this ...
Harmonic Distortion from Variable Frequency Drives Harmonic
... impedance – Amount of voltage distortion depends on: • System impedance • Amount of distorted current pulled through the impedance • If either increases, VTHD will increase ...
... impedance – Amount of voltage distortion depends on: • System impedance • Amount of distorted current pulled through the impedance • If either increases, VTHD will increase ...
Voltage Rectification by a SQUID Ratchet - Physik Uni
... rectification. From the curves presented here, we note that this mechanism of voltage rectification will operate more efficiently at low frequencies and for not too small ac amplitudes [19]. On the other hand, the analysis given in the preceding paragraph indicates that, under the effect of an exter ...
... rectification. From the curves presented here, we note that this mechanism of voltage rectification will operate more efficiently at low frequencies and for not too small ac amplitudes [19]. On the other hand, the analysis given in the preceding paragraph indicates that, under the effect of an exter ...
Advances in Environmental Biology
... The relationship between power quality and distribution system has been a subject of interest for several years. Recently, with the growth of industry manufacturers and population, electric power quality becomes more and more important. As one of the most common power quality issues, flicker, causin ...
... The relationship between power quality and distribution system has been a subject of interest for several years. Recently, with the growth of industry manufacturers and population, electric power quality becomes more and more important. As one of the most common power quality issues, flicker, causin ...
Lecture4 - UCSB ECE
... Possible only if 0 or 2 odd nodes in schematics. Node count is the number of transistors incident on a common point. If 0, any point can be start (will also be end) of path, for 2, one of the odd nodes is the start and the other is the end. ...
... Possible only if 0 or 2 odd nodes in schematics. Node count is the number of transistors incident on a common point. If 0, any point can be start (will also be end) of path, for 2, one of the odd nodes is the start and the other is the end. ...
Electrical Machine-I EE-241
... APPARATUS :1. Bench 10-ES/EV or Bench 14-ES/EV 2. DC multi-range ammeter 3. Voltmeter ...
... APPARATUS :1. Bench 10-ES/EV or Bench 14-ES/EV 2. DC multi-range ammeter 3. Voltmeter ...
MAX2410EVKIT.pdf
... position and the TXEN jumper to the “Logic 0” position. This enables the MAX2410’s receive mode. 2) Connect a DC supply set to 3V (through an ammeter if desired) to the VCC and GND terminals on the EV kit. Do not turn on the supply. 3) Connect one RF signal generator to the LNAIN SMA connector; do n ...
... position and the TXEN jumper to the “Logic 0” position. This enables the MAX2410’s receive mode. 2) Connect a DC supply set to 3V (through an ammeter if desired) to the VCC and GND terminals on the EV kit. Do not turn on the supply. 3) Connect one RF signal generator to the LNAIN SMA connector; do n ...
UC2874-2 数据资料 dataSheet 下载
... voltage down to a tightly regulated output voltage. Special design techniques allow this bipolar IC to deliver exceptional performance while consuming approximately 6mA of supply current over an input voltage range of 4.5 to 35 volts. Fixed frequency operation allows synchronization to an existing s ...
... voltage down to a tightly regulated output voltage. Special design techniques allow this bipolar IC to deliver exceptional performance while consuming approximately 6mA of supply current over an input voltage range of 4.5 to 35 volts. Fixed frequency operation allows synchronization to an existing s ...
BUF634 数据资料 dataSheet 下载
... cools to approximately 165°C the output circuitry is again enabled. This can cause the protection circuit to cycle on and off with a period ranging from a fraction of a second to several minutes or more, depending on package type, signal, load and thermal environment. The thermal protection circuit ...
... cools to approximately 165°C the output circuitry is again enabled. This can cause the protection circuit to cycle on and off with a period ranging from a fraction of a second to several minutes or more, depending on package type, signal, load and thermal environment. The thermal protection circuit ...
16 A and 25 A power contactors 16 A and 25 A power contactors
... an ambient temperature of + 30°C . In order to limit overheating the recommendation is to insert a spacing element (Cat. No. 406 307) every 2 contactors if the ambient temperature ≤ 40°C for every contactor if the ambient temperature is > 40°C . The following derating needs to be applied depending o ...
... an ambient temperature of + 30°C . In order to limit overheating the recommendation is to insert a spacing element (Cat. No. 406 307) every 2 contactors if the ambient temperature ≤ 40°C for every contactor if the ambient temperature is > 40°C . The following derating needs to be applied depending o ...
a AN-584 APPLICATION NOTE
... antenna and radiate. Thus, in order to minimize radiation when driving differential twisted-pair cables, the differential drive signal should be very well balanced. ...
... antenna and radiate. Thus, in order to minimize radiation when driving differential twisted-pair cables, the differential drive signal should be very well balanced. ...
View Slideshow
... • If potential alignment/transition is not realized, drop target • Update timing with each crosstalk site, since could set other crosstalk sites to help or oppose ...
... • If potential alignment/transition is not realized, drop target • Update timing with each crosstalk site, since could set other crosstalk sites to help or oppose ...
NV-3272 Datasheet
... Employing NVT’s latest generation DigitalEQ technology, the NV-3272 is an 32-channel active (amplified) hub that allows the transmission of full-motion monochrome or color video for distances up to 1 mile (1,6km) using Category 2 or better unshielded twisted-pair (UTP) wire. The receiver hub continu ...
... Employing NVT’s latest generation DigitalEQ technology, the NV-3272 is an 32-channel active (amplified) hub that allows the transmission of full-motion monochrome or color video for distances up to 1 mile (1,6km) using Category 2 or better unshielded twisted-pair (UTP) wire. The receiver hub continu ...
electrical drives
... units based on ultra-capacitors or super-conductive inductances are an example of a future distribution network. The energy storage units with flexibly controlled power electronic converters will regulate the power in the network and will accommodate the consumed and produced capacities. This proble ...
... units based on ultra-capacitors or super-conductive inductances are an example of a future distribution network. The energy storage units with flexibly controlled power electronic converters will regulate the power in the network and will accommodate the consumed and produced capacities. This proble ...
service reminder
... (See also FURN-TRN-SB-12). This bulletin provides additional information regarding failure modes, troubleshooting, and factory corrective actions. Detected faults have caused “ 9 Flash” lockouts and premature hot surface igniter failures. Some of these faults are field repairable and other faults re ...
... (See also FURN-TRN-SB-12). This bulletin provides additional information regarding failure modes, troubleshooting, and factory corrective actions. Detected faults have caused “ 9 Flash” lockouts and premature hot surface igniter failures. Some of these faults are field repairable and other faults re ...
Introduction to the Mechatronic Engineering Laboratory Equipment
... conductor. Through wear (or by someone jamming too large a lead into one of the holes), the Uchannel can be bent open, which will result in a poor or intermittent electrical connection. (This is one of the major disadvantages of using a solderless breadboard and something to keep in mind when you ar ...
... conductor. Through wear (or by someone jamming too large a lead into one of the holes), the Uchannel can be bent open, which will result in a poor or intermittent electrical connection. (This is one of the major disadvantages of using a solderless breadboard and something to keep in mind when you ar ...
HMC732LC4B 数据资料DataSheet下载
... The HMC732LC4B is a wideband MMIC Voltage Controlled Oscillator which incorporates the resonator, negative resistance device, and varactor diode. Output power and phase noise performance are excellent over temperature due to the oscillator’s monolithic construction. The Vtune port accepts an analog ...
... The HMC732LC4B is a wideband MMIC Voltage Controlled Oscillator which incorporates the resonator, negative resistance device, and varactor diode. Output power and phase noise performance are excellent over temperature due to the oscillator’s monolithic construction. The Vtune port accepts an analog ...