1. ALTERNATING VOLTAGES AND CURRENT
... does not consider the reactance which is always present in such circuits. However, by a modification of Ohm's law which does take into consideration the effect of reactance we obtain a general law which is applicable to ac circuits. Because the impedance, Z, represents the combined opposition of all ...
... does not consider the reactance which is always present in such circuits. However, by a modification of Ohm's law which does take into consideration the effect of reactance we obtain a general law which is applicable to ac circuits. Because the impedance, Z, represents the combined opposition of all ...
AMPROBE_Beha-Amprobe catalog 2014
... AutoTect™ feature directs the meter to know if it is measuring AC volts, DC volts or resistance with no user interface n The AutoTect™ feature has lower input impedance which zero out ghost voltages n Measures AC/DC current, capacitance, frequency, continuity with beeper plus includes Voltect, ...
... AutoTect™ feature directs the meter to know if it is measuring AC volts, DC volts or resistance with no user interface n The AutoTect™ feature has lower input impedance which zero out ghost voltages n Measures AC/DC current, capacitance, frequency, continuity with beeper plus includes Voltect, ...
OPA2889
... Over operating free-air temperature range, unless otherwise noted. Power supply Internal power dissipation ...
... Over operating free-air temperature range, unless otherwise noted. Power supply Internal power dissipation ...
BD00HC5WEFJ
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage the IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply lines Design the PCB layout pattern to provide low impedance GN ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage the IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply lines Design the PCB layout pattern to provide low impedance GN ...
Dimming Electronic Transformers Explained
... Edge dimmer which successfully dimmed electronic transformers however when this technology hit the market it was expensive. Meanwhile Transformer manufacturers continued to look for a way to have their product dimmed by the cheaper leading edge dimmer. Also the leading edge dimmers were going throug ...
... Edge dimmer which successfully dimmed electronic transformers however when this technology hit the market it was expensive. Meanwhile Transformer manufacturers continued to look for a way to have their product dimmed by the cheaper leading edge dimmer. Also the leading edge dimmers were going throug ...
BD15HC0WEFJ
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage the IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply lines Design the PCB layout pattern to provide low impedance GN ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage the IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply lines Design the PCB layout pattern to provide low impedance GN ...
AN1772
... without the correct power supply voltage. Every microprocessor needs its power supply to be within a predefined range, to be able to function properly. A small glitch in the power supply can cause the system to crash. Incorrect power-up sequences, slow ramp-up and glitches on the supply lines are co ...
... without the correct power supply voltage. Every microprocessor needs its power supply to be within a predefined range, to be able to function properly. A small glitch in the power supply can cause the system to crash. Incorrect power-up sequences, slow ramp-up and glitches on the supply lines are co ...
2 - Trace: Tennessee Research and Creative Exchange
... Arm inductors in MMC are used to limit the circulating current which flows within the converter. The switching frequency harmonic is found to be the dominant component in the circulating current when an active circulating current suppressing controller is implemented. The analytical relationship bet ...
... Arm inductors in MMC are used to limit the circulating current which flows within the converter. The switching frequency harmonic is found to be the dominant component in the circulating current when an active circulating current suppressing controller is implemented. The analytical relationship bet ...
MAX17020 Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator General Description
... power by operating in pulse-skipping mode or in ultrasonic mode to avoid audible noise. Ultrasonic mode forces the controller to maintain switching frequencies greater than 20kHz at light loads. An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or othe ...
... power by operating in pulse-skipping mode or in ultrasonic mode to avoid audible noise. Ultrasonic mode forces the controller to maintain switching frequencies greater than 20kHz at light loads. An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or othe ...
ap® physics 1 2015 scoring guidelines
... difference across the light bulb and allow for multiple measurements. Part (d) earned 1 point for indicating that the consistency of the resistance is the relevant feature to determine if the bulb is ohmic or nonohmic. The student has added resistors to the circuit, so it is not clear whether the st ...
... difference across the light bulb and allow for multiple measurements. Part (d) earned 1 point for indicating that the consistency of the resistance is the relevant feature to determine if the bulb is ohmic or nonohmic. The student has added resistors to the circuit, so it is not clear whether the st ...
Low Power CMOS Rectifier Design for RFID Applications
... Unwanted parasitic bipolar transistors can cause latch-up when MOS rectifiers are implemented in CMOS processes [5]. However, our rectifiers do not suffer from this problem. This is mainly because our operating frequencies are greater than the of these parasitic devices. In addition, at our operatin ...
... Unwanted parasitic bipolar transistors can cause latch-up when MOS rectifiers are implemented in CMOS processes [5]. However, our rectifiers do not suffer from this problem. This is mainly because our operating frequencies are greater than the of these parasitic devices. In addition, at our operatin ...
AD421: Loop-Powered 4-20 mA DAC Data Sheet
... The range of loop voltages that can be used by the configuration shown in Figure 3 is determined by the FET breakdown and saturation voltages. The external FET parameters such as Vgs (off), IDSS and transconductance must be chosen so that the op amp output on the DRIVE pin can control the FET operat ...
... The range of loop voltages that can be used by the configuration shown in Figure 3 is determined by the FET breakdown and saturation voltages. The external FET parameters such as Vgs (off), IDSS and transconductance must be chosen so that the op amp output on the DRIVE pin can control the FET operat ...
R0E330850ACBP0 User`s Manual
... z If the pins protected against overvoltage are overvoltaged, the voltage of the Vcc1 pin may rise up to 5.6 V because of reverse current. When you need to maintain the Vcc1 pin voltage of the user system, add dummy resistance and voltage regulator diode to the power line of the Vcc1. (Figure 3 is a ...
... z If the pins protected against overvoltage are overvoltaged, the voltage of the Vcc1 pin may rise up to 5.6 V because of reverse current. When you need to maintain the Vcc1 pin voltage of the user system, add dummy resistance and voltage regulator diode to the power line of the Vcc1. (Figure 3 is a ...
MAX1645B Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting General Description
... For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
... For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.