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... to 36V. The loop supply voltage, VPS, will differ from the voltage applied to the XTR105 according to the voltage drop on the current sensing resistor, RL (plus any other voltage drop in the line). ...
... to 36V. The loop supply voltage, VPS, will differ from the voltage applied to the XTR105 according to the voltage drop on the current sensing resistor, RL (plus any other voltage drop in the line). ...
IMPORTANT SAFEGUARDS INSTRUCTION
... Route the leads of the TBTS through the plastic tube. Connect the LED wires from the unit to the TBTS (Red/Black or Red w/tag to Red, White/Red to White). Push the entire assembly back into the tube until the lens collar rests against the plastic tube. The plastic tube should be adjusted so that the ...
... Route the leads of the TBTS through the plastic tube. Connect the LED wires from the unit to the TBTS (Red/Black or Red w/tag to Red, White/Red to White). Push the entire assembly back into the tube until the lens collar rests against the plastic tube. The plastic tube should be adjusted so that the ...
MAX8537/MAX8538/MAX8539 General Description Features
... allows fast transient response, reducing the number of output capacitors. An all-N-FET design optimizes efficiency and cost. The MAX8537/MAX8538/MAX8539 have a 1% accurate reference. The second synchronous buck controller in the MAX8537/MAX8539 and the VTTR amplifier generate 1/2 VDDQ voltage for VT ...
... allows fast transient response, reducing the number of output capacitors. An all-N-FET design optimizes efficiency and cost. The MAX8537/MAX8538/MAX8539 have a 1% accurate reference. The second synchronous buck controller in the MAX8537/MAX8539 and the VTTR amplifier generate 1/2 VDDQ voltage for VT ...
Live Performance Electrical Certificate
... • The AC (alternating current) for stage lighting and power loads is generally sourced from BC Hydro, although sometimes a generator is used. • The usual 2-wire load voltage is 120 volts. • The usual 3 phase voltage we work with is 120/208v. • DC (direct current) for stage or electronic equipmen ...
... • The AC (alternating current) for stage lighting and power loads is generally sourced from BC Hydro, although sometimes a generator is used. • The usual 2-wire load voltage is 120 volts. • The usual 3 phase voltage we work with is 120/208v. • DC (direct current) for stage or electronic equipmen ...
PX3515 Sychronous Rectified Buck MOSFET Driver IC Applications Description
... over a range from 7V to 12V (high-side VCC) and 5V to 12V (low-side PVCC). This provides the flexibility necessary to optimize applications involving trade-offs between gate charge and conduction losses. Adaptive zero shoot-through protection is integrated into the IC which prevents both upper and l ...
... over a range from 7V to 12V (high-side VCC) and 5V to 12V (low-side PVCC). This provides the flexibility necessary to optimize applications involving trade-offs between gate charge and conduction losses. Adaptive zero shoot-through protection is integrated into the IC which prevents both upper and l ...
Role of pi and fuzzy controllers in unified power quality conditioner
... supplies active power of the load and dc bus of the UPQC. Later part of active power supplied by source is used to provide a self supported dc link of the UPQC. Thus, the dc bus voltage of the UPQC is maintained to have a proper current control. Fuzzy PI control The Fuzzy control is basically a nonl ...
... supplies active power of the load and dc bus of the UPQC. Later part of active power supplied by source is used to provide a self supported dc link of the UPQC. Thus, the dc bus voltage of the UPQC is maintained to have a proper current control. Fuzzy PI control The Fuzzy control is basically a nonl ...
OPTOTRONIC OTe 10/220-240/700 PC
... The luminaries’ manufacturer is responsible for providing the required clearance and creepage distances and also for the protection against electrical shock, especially for the line and load wires. ...
... The luminaries’ manufacturer is responsible for providing the required clearance and creepage distances and also for the protection against electrical shock, especially for the line and load wires. ...
IGBT (Insulated Gate Bipolar Transistor) 1 Differences Between MOSFET and IGBT
... Short-circuit type II exists when a short-circuit in the output circuit occurs during the “on phase”, of the IGBT (Figure 18). Limited by the inductivity the current in the output circuit ...
... Short-circuit type II exists when a short-circuit in the output circuit occurs during the “on phase”, of the IGBT (Figure 18). Limited by the inductivity the current in the output circuit ...
FAN6863 Highly Integrated Green-Mode PWM Controller Features
... switching frequency decreases as load decreases. In heavy-load conditions, the switching frequency is 65kHz. Once VFB decreases below VFB-N (2.5V), the PWM frequency starts to linearly decrease from 65kHz to 22.5kHz to reduce the switching losses. As VFB decreases below VFB-G (2.2V), the switching f ...
... switching frequency decreases as load decreases. In heavy-load conditions, the switching frequency is 65kHz. Once VFB decreases below VFB-N (2.5V), the PWM frequency starts to linearly decrease from 65kHz to 22.5kHz to reduce the switching losses. As VFB decreases below VFB-G (2.2V), the switching f ...
EE_410_Lab1_Fall10
... Single-Phase Full-Wave Rectifier The single-phase waveform with purely resistive load shown in Graph 9 looks very similar to the simulated result shown in Graph 1. Notice how there are two “pulses” for each input voltage period. Also, both of these current waveform graphs appear to have a pure sinus ...
... Single-Phase Full-Wave Rectifier The single-phase waveform with purely resistive load shown in Graph 9 looks very similar to the simulated result shown in Graph 1. Notice how there are two “pulses” for each input voltage period. Also, both of these current waveform graphs appear to have a pure sinus ...
harmonic mitigation of 12 pulse drives
... constructed a 30 HP twelve-pulse drive from a standard delta delta-wye isolation transformer and standard six-pulse drive using the series bridge connection shown in figure 3. An auto transformer could have been used in place of the isolation transformer. The auto transformer costs less and requires ...
... constructed a 30 HP twelve-pulse drive from a standard delta delta-wye isolation transformer and standard six-pulse drive using the series bridge connection shown in figure 3. An auto transformer could have been used in place of the isolation transformer. The auto transformer costs less and requires ...
Fig. 1.1. Block Diagram of a Brushless Motor Drive System
... In this configuration, DC bus voltage is a function of the firing angle of the thyrister bridge. Instead of varying supply voltage, variable speed operation can also be realized from a constant bus voltage. In this case, power semiconductor switches of Fig. 1.1 are used not only to commutate but al ...
... In this configuration, DC bus voltage is a function of the firing angle of the thyrister bridge. Instead of varying supply voltage, variable speed operation can also be realized from a constant bus voltage. In this case, power semiconductor switches of Fig. 1.1 are used not only to commutate but al ...
AVT111 Aviation Electronics Theory
... This course may be taught in its entirety or individual instructional modules may be taught for short-term training. Contents of this course may be used in adult education work based project learner activities, adult education workplace education, career/technical education degree and non-degree pro ...
... This course may be taught in its entirety or individual instructional modules may be taught for short-term training. Contents of this course may be used in adult education work based project learner activities, adult education workplace education, career/technical education degree and non-degree pro ...
Pinpoint power quality problems faster
... FlukeView. This software’s ‘view’ mode allows cursors and zoom to be used on stored measurements as if actually working with the instrument. To perform custom analysis and to create reports, measurement data can be exported to common spreadsheet programs. The instrument can store up 10 measurements, ...
... FlukeView. This software’s ‘view’ mode allows cursors and zoom to be used on stored measurements as if actually working with the instrument. To perform custom analysis and to create reports, measurement data can be exported to common spreadsheet programs. The instrument can store up 10 measurements, ...
infratek 108a single- to six phase power analyzer
... The Infratek 108A High Precision Power Analyzer is available in 1-, 2-, 3-, 4-, 5-, or 6- phase versions. All voltage inputs 0.3V up to 1500Vpeak and all current inputs 1.5mA up to 1A; 15mA up to 5A; 1A up to 40A; and shunt inputs 60mV up to 6V are potential free and exhibit low noise, high common m ...
... The Infratek 108A High Precision Power Analyzer is available in 1-, 2-, 3-, 4-, 5-, or 6- phase versions. All voltage inputs 0.3V up to 1500Vpeak and all current inputs 1.5mA up to 1A; 15mA up to 5A; 1A up to 40A; and shunt inputs 60mV up to 6V are potential free and exhibit low noise, high common m ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.