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... saving both money and valuable time by eliminating the need for shutdown when expanding the equipment. Additionally, this flexible interface allows for adjacent circuits to be fused or protected, while parallel alarm conductors simplify signal wiring. By specifying the number of protected circuits, ...
... saving both money and valuable time by eliminating the need for shutdown when expanding the equipment. Additionally, this flexible interface allows for adjacent circuits to be fused or protected, while parallel alarm conductors simplify signal wiring. By specifying the number of protected circuits, ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... which informs the LOGICAL INVERTER how to drive the motor coil. Brushless DC motors usually come in fixed voltage types, such as 5V, 6V, 12V, 24V, 48Vetc, with one of the most common ones in use being the 12V type. When the rated voltage is applied to the motor it will rotate with maximum speed, but ...
... which informs the LOGICAL INVERTER how to drive the motor coil. Brushless DC motors usually come in fixed voltage types, such as 5V, 6V, 12V, 24V, 48Vetc, with one of the most common ones in use being the 12V type. When the rated voltage is applied to the motor it will rotate with maximum speed, but ...
Dual Differential Line Receivers (Rev. D)
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
Application of Optical Sensors
... Ambient light can impair the sensitivity of the reflective sensor. Steady light falling directly on the detector reduces the sensor's sensitivity. Strong light can saturate the phototransistor and, in this condition, the sensor is blind. Varying ambient light results in incorrect signals and non-exi ...
... Ambient light can impair the sensitivity of the reflective sensor. Steady light falling directly on the detector reduces the sensor's sensitivity. Strong light can saturate the phototransistor and, in this condition, the sensor is blind. Varying ambient light results in incorrect signals and non-exi ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... The mechanical structure of a switched reluctance motor is suitable for harsh environments such as high temperature and high speed applications. Although SRMs have many advantages for the high speed applications, high torque ripple is still main problem to be applied to a high speed drives. SRM (Swi ...
... The mechanical structure of a switched reluctance motor is suitable for harsh environments such as high temperature and high speed applications. Although SRMs have many advantages for the high speed applications, high torque ripple is still main problem to be applied to a high speed drives. SRM (Swi ...
MAX5923 +60V Simple Swapper Hot-Swap Switch General Description Features
... regulates the current and voltage between the backplane power source and the load. After startup, the MOSFET is fully enhanced to reduce its on-resistance. To ensure robust operation, the MAX5923 contains built-in safety features that monitor fault conditions and prevent damage to the internal MOSFE ...
... regulates the current and voltage between the backplane power source and the load. After startup, the MOSFET is fully enhanced to reduce its on-resistance. To ensure robust operation, the MAX5923 contains built-in safety features that monitor fault conditions and prevent damage to the internal MOSFE ...
Light dimmer circuits
... The capacitor which is connected between the dimmer circuit mains wires should be a capacitor which is rated for this kind of applications (those are marked with letter X on the case). Remeber to use coil type which can handle the full load current without overheating or saturating. Use capacitors w ...
... The capacitor which is connected between the dimmer circuit mains wires should be a capacitor which is rated for this kind of applications (those are marked with letter X on the case). Remeber to use coil type which can handle the full load current without overheating or saturating. Use capacitors w ...
GE 0106 Basic Engineering II
... south is called a MAGNET. Magnet attracts iron fillings. It is also called as permanent magnet. A current passing though a conductor (or a coil) also can produce magnetic effect and it is called as Electromagnet. A permanent magnet has one north pole and one south pole. The imaginary lines which tra ...
... south is called a MAGNET. Magnet attracts iron fillings. It is also called as permanent magnet. A current passing though a conductor (or a coil) also can produce magnetic effect and it is called as Electromagnet. A permanent magnet has one north pole and one south pole. The imaginary lines which tra ...
MAX1958/MAX1959 W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs General Description
... The high-efficiency, pulse-width modulated (PWM), DCto-DC buck converter is optimized to provide a guaranteed output current of 800mA. The output voltage is dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time ...
... The high-efficiency, pulse-width modulated (PWM), DCto-DC buck converter is optimized to provide a guaranteed output current of 800mA. The output voltage is dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time ...
FHR1200 Micro-Power, Ultra Wide Voltage Regulator FHR120 0 —
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
diodes applications special purpose diodes
... where V is the bias potential across the diode. The factor is 1 for Si and 2 for Ge diodes. Vt is volt equivalent of temperature and is given by 11,600 / T. Its value at room temperature is 26 mV. Io is the reverse saturation current in mA which depends upon temperature and doping. This is called ...
... where V is the bias potential across the diode. The factor is 1 for Si and 2 for Ge diodes. Vt is volt equivalent of temperature and is given by 11,600 / T. Its value at room temperature is 26 mV. Io is the reverse saturation current in mA which depends upon temperature and doping. This is called ...
isolation transformer
... impedance in a transformer are proportional to the turns ratio. 2. The primary winding of a transformer is connected to the source voltage. 3. The secondary winding is connected to the load. ...
... impedance in a transformer are proportional to the turns ratio. 2. The primary winding of a transformer is connected to the source voltage. 3. The secondary winding is connected to the load. ...
LT3507
... The LT3507 contains three independent, constant frequency, current mode, switching regulators with internal power switches plus a low dropout linear regulator. The three regulators share common circuitry including input source, voltage reference and oscillator, but are otherwise independent. Operati ...
... The LT3507 contains three independent, constant frequency, current mode, switching regulators with internal power switches plus a low dropout linear regulator. The three regulators share common circuitry including input source, voltage reference and oscillator, but are otherwise independent. Operati ...
Design of an Arduino based Maximum Power Point Tracking (MPPT
... solar power or wind turbine to generate this electricity requirement. Not only we face electricity crisis but also day by day the cost of gas and other natural resources like fuel, dieseland petroleum are hiking. Hence using the solar energy is the best alternative for this country and very much sui ...
... solar power or wind turbine to generate this electricity requirement. Not only we face electricity crisis but also day by day the cost of gas and other natural resources like fuel, dieseland petroleum are hiking. Hence using the solar energy is the best alternative for this country and very much sui ...
OPA343 OPA2343 OPA4343 SINGLE-SUPPLY, RAIL-TO-RAIL
... reduces ringing with large capacitive loads. However, if there is a resistive load in parallel with the capacitive load, RS creates a voltage divider. This introduces a dc error at the output and slightly reduces output swing. This error may be insignificant. For instance, with RL = 10kΩ and RS = 20 ...
... reduces ringing with large capacitive loads. However, if there is a resistive load in parallel with the capacitive load, RS creates a voltage divider. This introduces a dc error at the output and slightly reduces output swing. This error may be insignificant. For instance, with RL = 10kΩ and RS = 20 ...
BDTIC
... An acceptable voltage change at a single switching cycle of about dUC=400mV is reasonable. Putting this into the equation we derive Cbias=2*Qg/dUc=2*215nC/400mV=1.07µF. In order to compensate the displacing energy from the source inductance seen as a ground bouncing voltage peak at turn on and turn ...
... An acceptable voltage change at a single switching cycle of about dUC=400mV is reasonable. Putting this into the equation we derive Cbias=2*Qg/dUc=2*215nC/400mV=1.07µF. In order to compensate the displacing energy from the source inductance seen as a ground bouncing voltage peak at turn on and turn ...
Transformer Based Voltage Sag Generator to perform LVRT and
... A transformer in combination with appropriate switching devices can also be used to generate different voltage sags. The switch changes the output voltage from nominal to sag voltage by connecting another transformer output level to the load. In [6] a low cost single phase transformer-based voltage ...
... A transformer in combination with appropriate switching devices can also be used to generate different voltage sags. The switch changes the output voltage from nominal to sag voltage by connecting another transformer output level to the load. In [6] a low cost single phase transformer-based voltage ...
Analysis and simulation of MOS capacitor feedback for
... shows that the normalized supply voltage consisted of a constant voltage plus a sawtooth waveform with amplitude 37.4mV/V and period 400^s. The upper plot shows the normalized deflection of the free electrode. For the initial constant voltage of 585mV/V, which biases the MOS capacitor in depletion, ...
... shows that the normalized supply voltage consisted of a constant voltage plus a sawtooth waveform with amplitude 37.4mV/V and period 400^s. The upper plot shows the normalized deflection of the free electrode. For the initial constant voltage of 585mV/V, which biases the MOS capacitor in depletion, ...
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.