LTC1666/LTC1667/LTC1668 - 12-Bit, 14-Bit, 16
... be 0.1µF or more. The reference control loop small-signal bandwidth is approximately 1/(2π) • CCOMP1 • 80 or 20kHz for CCOMP1 = 0.1µF. Reference Operation The onboard 2.5V bandgap voltage reference drives the REFOUT pin. It is trimmed and specified to drive a 2k resistor tied from REFOUT to IREFIN, ...
... be 0.1µF or more. The reference control loop small-signal bandwidth is approximately 1/(2π) • CCOMP1 • 80 or 20kHz for CCOMP1 = 0.1µF. Reference Operation The onboard 2.5V bandgap voltage reference drives the REFOUT pin. It is trimmed and specified to drive a 2k resistor tied from REFOUT to IREFIN, ...
PDF Karta katalogowa
... The PFS 200N is a standalone tester providing an electronic switch to perform voltage dips and drops (micro-interruptions) with fast rise and fall times of 1 microsecond. For voltage dips two DC voltage supplies are required while for for voltage drops (micro-interruptions) only one DC voltage suppl ...
... The PFS 200N is a standalone tester providing an electronic switch to perform voltage dips and drops (micro-interruptions) with fast rise and fall times of 1 microsecond. For voltage dips two DC voltage supplies are required while for for voltage drops (micro-interruptions) only one DC voltage suppl ...
MC300 POWER AMPLIFIER
... The electrical and mechanical design of the MC300 power amplifier is the result of the many years of engineering and manufacturing experience of the design staff at Mclntosh. This "Know How", along with the meticulous attention to design and production details, makes the MC300 one of the finest amp ...
... The electrical and mechanical design of the MC300 power amplifier is the result of the many years of engineering and manufacturing experience of the design staff at Mclntosh. This "Know How", along with the meticulous attention to design and production details, makes the MC300 one of the finest amp ...
AMP02 英文数据手册DataSheet 下载
... configuration with the input stage consisting of two transimpedance amplifiers followed by a unity-gain differential amplifier. The input stage and output buffer are laser-trimmed to increase gain accuracy. The AMP02 maintains wide bandwidth at all gains as shown in Figure 3. For voltage gains great ...
... configuration with the input stage consisting of two transimpedance amplifiers followed by a unity-gain differential amplifier. The input stage and output buffer are laser-trimmed to increase gain accuracy. The AMP02 maintains wide bandwidth at all gains as shown in Figure 3. For voltage gains great ...
Power Distribution Units Rack Power Integration
... with switches, breakers, interlocks, EPO, PLCs, and remote switching of outlets. • Power monitoring—be assured that power is running as expected with indicators, analog and digital meters to monitor quality, capacity usage, and more. When basic power distribution is supplemented with signal modific ...
... with switches, breakers, interlocks, EPO, PLCs, and remote switching of outlets. • Power monitoring—be assured that power is running as expected with indicators, analog and digital meters to monitor quality, capacity usage, and more. When basic power distribution is supplemented with signal modific ...
LT5517 - 40MHz to 900MHz Quadrature Demodulator.
... DC coupled to the external load to make sure that the I/Q mixers are biased properly. If the current drain from the outputs exceeds 6mA, there can be significant degradation of the linearity performance. Each output can sink no more than 13mA when connected to an external load with a DC voltage high ...
... DC coupled to the external load to make sure that the I/Q mixers are biased properly. If the current drain from the outputs exceeds 6mA, there can be significant degradation of the linearity performance. Each output can sink no more than 13mA when connected to an external load with a DC voltage high ...
LLC Resonant Converter for Front End DC/DC Conversion
... for two converters at different input voltage at full load. We can see that for Asymmetrical Half Bridge converter, the current waveform is highly asymmetrical at high input voltage. This will increase both the conduction loss and switching loss when the converter works in this condition. So the eff ...
... for two converters at different input voltage at full load. We can see that for Asymmetrical Half Bridge converter, the current waveform is highly asymmetrical at high input voltage. This will increase both the conduction loss and switching loss when the converter works in this condition. So the eff ...
MF4 4th Order Switched Capacitor Butterworth Lowpass Filter
... Note 4: For g 5V supplies the dynamic range is referenced to 2.82 Vrms (4V peak) where the wideband noise over a 20 kHz bandwidth is typically 280 mVrms for the MF4-50 and 230 mVrms for the MF4-100. For g 2.5V supplies the dynamic range is referenced to 1.06 Vrms (1.5V peak) where the wideband noise ...
... Note 4: For g 5V supplies the dynamic range is referenced to 2.82 Vrms (4V peak) where the wideband noise over a 20 kHz bandwidth is typically 280 mVrms for the MF4-50 and 230 mVrms for the MF4-100. For g 2.5V supplies the dynamic range is referenced to 1.06 Vrms (1.5V peak) where the wideband noise ...
FEATURES GENERAL DESCRIPTION The ADP197CB-EVALZ is used to demonstrate the functio- e
... resistor has a power rating adequate to handle the power expected to be dissipated across it. An electronic load can be used as an alternative. Ensure that the voltage source used can supply enough current for the expected load levels. If voltmeters are connected at the input or output terminals, su ...
... resistor has a power rating adequate to handle the power expected to be dissipated across it. An electronic load can be used as an alternative. Ensure that the voltage source used can supply enough current for the expected load levels. If voltmeters are connected at the input or output terminals, su ...
pacc_pads_pi_nov00 - Power Aware Distributed Systems
... Current proof-of-concept prototype being done on Rockwell node ...
... Current proof-of-concept prototype being done on Rockwell node ...
Synchronous Machines
... speed, a balanced voltage is generated in the armature winding. If a balanced load is now connected to the armature winding, a balanced armature current at the same frequency as the emf will flow. Since the frequency of generated emf is related to the rotor speed, while the speed of the armature rot ...
... speed, a balanced voltage is generated in the armature winding. If a balanced load is now connected to the armature winding, a balanced armature current at the same frequency as the emf will flow. Since the frequency of generated emf is related to the rotor speed, while the speed of the armature rot ...
VP60 5/3 proportional directional control valve direct acting spool
... It is strongly recommended to fit a 3 µm filter before the supply port 1. To maintain the linearity of the VP60 even at high flow rates, the nominal size of pipes and any extra valves fitted should at least be larger than the VP60 (DN8), i.e. DN10, and be as short as possible. For dynamic applicatio ...
... It is strongly recommended to fit a 3 µm filter before the supply port 1. To maintain the linearity of the VP60 even at high flow rates, the nominal size of pipes and any extra valves fitted should at least be larger than the VP60 (DN8), i.e. DN10, and be as short as possible. For dynamic applicatio ...
Linköping University Post Print Power consumption of analog circuits: a tutorial
... that the drain capacitance, Cd , is somewhat lower than Cg , but follows Cg with changing transistor size (width; we assume length constant). In the same time we expect that the drain capacitance must be smaller than CL , as it is a part of CL . In conclusion, we expect that Cg must be smaller than ...
... that the drain capacitance, Cd , is somewhat lower than Cg , but follows Cg with changing transistor size (width; we assume length constant). In the same time we expect that the drain capacitance must be smaller than CL , as it is a part of CL . In conclusion, we expect that Cg must be smaller than ...
rap_ch3_large scale_2_part1
... signal power commonly computed by averaging measurements over a measurement track of 5 - 40 e.g. at 2.4 GHz, =12.5cm • measurement tracks range from 0.625m - 5m • if 0.625m used, for nth point use segment between 0.625n & 0.625(n+1) • take measurements at intervals of 0.1 to ...
... signal power commonly computed by averaging measurements over a measurement track of 5 - 40 e.g. at 2.4 GHz, =12.5cm • measurement tracks range from 0.625m - 5m • if 0.625m used, for nth point use segment between 0.625n & 0.625(n+1) • take measurements at intervals of 0.1 to ...
SiT1533 - SiTime
... max over temperature. When measuring the SiT1533 output frequency with a frequency counter, it is important to make sure the counter's gate time is >100ms. The slow frequency of a 32 kHz clock will give false readings with faster gate times. For applications that require a wider supply voltage range ...
... max over temperature. When measuring the SiT1533 output frequency with a frequency counter, it is important to make sure the counter's gate time is >100ms. The slow frequency of a 32 kHz clock will give false readings with faster gate times. For applications that require a wider supply voltage range ...
ORANGIS - Ambient control (Section)
... Twin thermostats integrate two independently switchable devices within one compact unit, allowing the simultaneous control of heating and cooling equipment or signaling equipment. VERSIONS Available with normally closed/normally open, normally closed/normally closed and normally open/normally open c ...
... Twin thermostats integrate two independently switchable devices within one compact unit, allowing the simultaneous control of heating and cooling equipment or signaling equipment. VERSIONS Available with normally closed/normally open, normally closed/normally closed and normally open/normally open c ...
Signal/One Troubleshooting Guide
... o'clock. Beyond this point most units will “take off” and cause spurious oscillations. This condition is indicated by very high forward and reverse power indications. With the DRIVE control at or near 9 o'clock output will be nearly 150 watts. This can be confirmed by inserting a tone at the mike ja ...
... o'clock. Beyond this point most units will “take off” and cause spurious oscillations. This condition is indicated by very high forward and reverse power indications. With the DRIVE control at or near 9 o'clock output will be nearly 150 watts. This can be confirmed by inserting a tone at the mike ja ...
Prognostic and Warning System for Power-Electronic Modules in Electric, Hybrid Electric,
... (Labview), and a cold plate with water-circulation pump. The circuit diagram and system setup are shown in Fig. 2. A current pulse of 400 A with an on-time (heating) of 1 s and an off-time (cooling) of 9 s are used for the test. The case temperature is measured at about 65 ◦ C and the internal junct ...
... (Labview), and a cold plate with water-circulation pump. The circuit diagram and system setup are shown in Fig. 2. A current pulse of 400 A with an on-time (heating) of 1 s and an off-time (cooling) of 9 s are used for the test. The case temperature is measured at about 65 ◦ C and the internal junct ...
The Pyramidal Electric Transducer
... output (Figure 8). For this, a new coilform was made that covered over two-thirds of coil 2 in length, with a 1.3 mm thick, dielectric-filled space left between the coilform and coil 1. Repeating the swept signal analysis of Figure 8, we see that coil 2 draws power from coil 1 at a frequency of abo ...
... output (Figure 8). For this, a new coilform was made that covered over two-thirds of coil 2 in length, with a 1.3 mm thick, dielectric-filled space left between the coilform and coil 1. Repeating the swept signal analysis of Figure 8, we see that coil 2 draws power from coil 1 at a frequency of abo ...
spatial light modulators
... 1 x 640 – This linear SLM offers higher resolution, high 1 x 640 This linear SLM offers higher resolution, ...
... 1 x 640 – This linear SLM offers higher resolution, high 1 x 640 This linear SLM offers higher resolution, ...
AN-610 - Fairchild
... not affect power consumption. Therefore, parallel termination dissipates less AC power. Because of this lower AC power at high frequencies, parallel terminations may consume less power than no termination. Depending upon the load capacitance, signal duty cycle, and line impedance, this frequency can ...
... not affect power consumption. Therefore, parallel termination dissipates less AC power. Because of this lower AC power at high frequencies, parallel terminations may consume less power than no termination. Depending upon the load capacitance, signal duty cycle, and line impedance, this frequency can ...
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.