Electromagnetic induction 1. If the instantaneous current in a circuit
... 7. Same current is flowing in two A.C circuits. The first contains only inductance and second contains only capacitance. If the frequency of emf of AC is increased for both, the effect on the current will be a) Increases in first and decr eases in second b) Increases in both c) Decreases in both d) ...
... 7. Same current is flowing in two A.C circuits. The first contains only inductance and second contains only capacitance. If the frequency of emf of AC is increased for both, the effect on the current will be a) Increases in first and decr eases in second b) Increases in both c) Decreases in both d) ...
NJW4302 Data Sheet
... R2 = 20k ohm, C3 = 100pF, R3 = 27k ohm, C4 = 0.47 uF If it can not be settled into this range, change the division of speed discriminator. • Detecting time of rock protection Detecting time is settled by C2 as follow: ...
... R2 = 20k ohm, C3 = 100pF, R3 = 27k ohm, C4 = 0.47 uF If it can not be settled into this range, change the division of speed discriminator. • Detecting time of rock protection Detecting time is settled by C2 as follow: ...
DN169 - LTC1560-1: Tiny 1MHz Lowpass Filter Uses No Inductors
... other commercially available high frequency, continuoustime monolithic filters: • 5-pole 0.5MHz/1MHz elliptic in an SO-8 package • 70dB signal-to-noise ratio (SNR) measured at 0.07% THD • 75dB signal-to-noise ratio (SNR) measured at 0.5% THD • 60dB or more stopband attenuation • No external componen ...
... other commercially available high frequency, continuoustime monolithic filters: • 5-pole 0.5MHz/1MHz elliptic in an SO-8 package • 70dB signal-to-noise ratio (SNR) measured at 0.07% THD • 75dB signal-to-noise ratio (SNR) measured at 0.5% THD • 60dB or more stopband attenuation • No external componen ...
PMC-12V100W1AA Datasheet
... surrounding air temperature > 50°C, the device may run into Over Temperature Protection. When activated, the output voltage will go into bouncing mode and will recover when the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition. ...
... surrounding air temperature > 50°C, the device may run into Over Temperature Protection. When activated, the output voltage will go into bouncing mode and will recover when the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition. ...
TAT7430B-T1 数据资料DataSheet下载
... The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contained herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint assumes no responsibility or liability whatsoever for ...
... The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contained herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint assumes no responsibility or liability whatsoever for ...
Frequently Asked Temperature Questions
... accurate than RTD’s or thermocouples, but they have a much more limited temperature range. They are also subject to selfheating. INFRARED SENSORS can be used to measure temperatures higher than any of the other devices and do so without direct contact with the surfaces being measured. However, they ...
... accurate than RTD’s or thermocouples, but they have a much more limited temperature range. They are also subject to selfheating. INFRARED SENSORS can be used to measure temperatures higher than any of the other devices and do so without direct contact with the surfaces being measured. However, they ...
EUP3408 1.5MHz, 800mA Synchronous Step-Down Converter with Soft Start
... The EUP3408 is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency. The 2.5V to 5.5V input voltage range makes the EUP3408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) ...
... The EUP3408 is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency. The 2.5V to 5.5V input voltage range makes the EUP3408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) ...
Chap 21
... 38. A 1500 W hair dryer is run on a 120 V rms circuit. If the circuit breaker is chosen from breakers with the ratings below, which is the lowest-rated current breaker of the following that won't open the circuit? A. 10 A B. 15 A C. 20 A D. 30 A E. 60 A ...
... 38. A 1500 W hair dryer is run on a 120 V rms circuit. If the circuit breaker is chosen from breakers with the ratings below, which is the lowest-rated current breaker of the following that won't open the circuit? A. 10 A B. 15 A C. 20 A D. 30 A E. 60 A ...
Steady-State Analysis of Switching Converters via Frequency
... used to describe the behavior of a number of modern devices. A relevant example is provided by switching power converters, which are massively used to supply energy to electrical and electronic equipment and appliances [1]. PSL circuits exhibit a complex dynamical behavior arising from the periodic ...
... used to describe the behavior of a number of modern devices. A relevant example is provided by switching power converters, which are massively used to supply energy to electrical and electronic equipment and appliances [1]. PSL circuits exhibit a complex dynamical behavior arising from the periodic ...
SC1887 Full Data Sheet, version 1.0
... Introduction to Predistortion using the SC1887-03 Wideband signals in today’s telecommunications systems have high peak-to-average ratios and stringent spectral regrowth specifications. These specifications place high linearity demands on power amplifiers. Linearity may be achieved by backing off ou ...
... Introduction to Predistortion using the SC1887-03 Wideband signals in today’s telecommunications systems have high peak-to-average ratios and stringent spectral regrowth specifications. These specifications place high linearity demands on power amplifiers. Linearity may be achieved by backing off ou ...
Adobe Acrobat Reader ()
... Insert an LC network between the two circuits Reduce the power output of the first circuit Increase the power output of the first circuit Insert a circulator between the two circuits ...
... Insert an LC network between the two circuits Reduce the power output of the first circuit Increase the power output of the first circuit Insert a circulator between the two circuits ...
AC Power: A Worked Example
... N.B. apparent power is not additive in the same way that real and apparent power are. That is, in general, ST 6= S1 + S2 . In our example S is 960VA. Figure 3 shows the power triangle. This relates the real, reactive, and apparent powers. The phase angle can also be seen, confirming the relationship ...
... N.B. apparent power is not additive in the same way that real and apparent power are. That is, in general, ST 6= S1 + S2 . In our example S is 960VA. Figure 3 shows the power triangle. This relates the real, reactive, and apparent powers. The phase angle can also be seen, confirming the relationship ...
High Speed IGBT
... modern Air conditioning split systems above 1 kW. Assuming that the Airc conditioning is running on average at 50% load and an efficiency of 95% for the inverter stage, this would translate in 5 W average power saving for each Air conditioning unit sold with a High Speed 5 IGBT on it. Considering th ...
... modern Air conditioning split systems above 1 kW. Assuming that the Airc conditioning is running on average at 50% load and an efficiency of 95% for the inverter stage, this would translate in 5 W average power saving for each Air conditioning unit sold with a High Speed 5 IGBT on it. Considering th ...