three phase scr control and regulation board
... J2 is configured to drive the three lower SCRs in a converter topology or the three SCRs with the cathodes connected to the utility in an AC controller topology. For this reason, the phase reference signals are obtained from the J2 connector. Therefore, if an AC controller or a semi converter is bei ...
... J2 is configured to drive the three lower SCRs in a converter topology or the three SCRs with the cathodes connected to the utility in an AC controller topology. For this reason, the phase reference signals are obtained from the J2 connector. Therefore, if an AC controller or a semi converter is bei ...
FMS6143 Low-Cost Three-Channel 4th-Order Standard Defi nition Video Filter Driver
... The FMS6143 outputs are DC offset from the input by 150mV. Therefore, VOUT = 2•VIN DC+150mV. This offset is required to obtain optimal performance from the output driver and is held at the minimum value to decrease the standing DC current into the load. Since the FMS6143 has a 2x (6dB) gain, the out ...
... The FMS6143 outputs are DC offset from the input by 150mV. Therefore, VOUT = 2•VIN DC+150mV. This offset is required to obtain optimal performance from the output driver and is held at the minimum value to decrease the standing DC current into the load. Since the FMS6143 has a 2x (6dB) gain, the out ...
IL300 - GES Electronics
... A silicon diode operating as a current source. The output current is proportional to the incident optical flux supplied by the LED emitter. The diode is operated in the photovoltaic or photoconductive mode. In the photovoltaic mode the diode functions as a current source in parallel with a forward b ...
... A silicon diode operating as a current source. The output current is proportional to the incident optical flux supplied by the LED emitter. The diode is operated in the photovoltaic or photoconductive mode. In the photovoltaic mode the diode functions as a current source in parallel with a forward b ...
BD9109FVM-LB
... heavier load, while it utilizes SLLM (Simple Light Load Mode) operation for lighter load to improve efficiency. ○Synchronous rectifier It does not require the power to be dissipated by a rectifier externally connected to a conventional DC/DC converter IC, and its P.N junction shoot-through protectio ...
... heavier load, while it utilizes SLLM (Simple Light Load Mode) operation for lighter load to improve efficiency. ○Synchronous rectifier It does not require the power to be dissipated by a rectifier externally connected to a conventional DC/DC converter IC, and its P.N junction shoot-through protectio ...
Presentation for Electronic system review
... Floating (HV return wire insulated from the system ground) 0 - 60 nF ...
... Floating (HV return wire insulated from the system ground) 0 - 60 nF ...
MPPT for PMSG Based Standalone Wind Energy Conversion
... combination [1],[2]. When compared to renewable energy sources wind energy is clean and readily available and free from fuel cost. The small-sized wind turbine system coupled with battery bank as the energy storage element is common and essential for providing stable and reliable electricity for the ...
... combination [1],[2]. When compared to renewable energy sources wind energy is clean and readily available and free from fuel cost. The small-sized wind turbine system coupled with battery bank as the energy storage element is common and essential for providing stable and reliable electricity for the ...
unified power flow controller comprehensive
... PQ bus, while the receiving-end is transformed into a PV bus and a standard NewtonRaphson load flow is carried out. This method is simple, but it will only work if the UPFC is used to control voltage magnitude, active power and reactive power, simultaneously. It is wished to control one or two varia ...
... PQ bus, while the receiving-end is transformed into a PV bus and a standard NewtonRaphson load flow is carried out. This method is simple, but it will only work if the UPFC is used to control voltage magnitude, active power and reactive power, simultaneously. It is wished to control one or two varia ...
LT1787/LT1787HV - Precision, High Side Current Sense Amplifiers
... side current sense amplifier. The LT1787 monitors bidirectional currents via the voltage across an external sense resistor. A current or voltage output indicates the direction and magnitude of the sense current. The LT1787 delivers greater than a 12-bit dynamic range with ultralow 40µV input offset ...
... side current sense amplifier. The LT1787 monitors bidirectional currents via the voltage across an external sense resistor. A current or voltage output indicates the direction and magnitude of the sense current. The LT1787 delivers greater than a 12-bit dynamic range with ultralow 40µV input offset ...
JG8T-060912 - Electronic Weighing Services
... two linear regulators provide a stable +5VDC (500mA) supply for the digital logic and analogue section respectively. The circuit board is available as either a direct DC input or fitted 110240VAC SMPS. Power consumption for the LCD option unit is 20mA and 60mA for the LED version with an additional ...
... two linear regulators provide a stable +5VDC (500mA) supply for the digital logic and analogue section respectively. The circuit board is available as either a direct DC input or fitted 110240VAC SMPS. Power consumption for the LCD option unit is 20mA and 60mA for the LED version with an additional ...
BD9G101G
... When the output node is shorted, the IC narrows the frequency to 150kHz(typ) so that input current limiting. This IC operates on1.5MHz in case of normal mode, the voltage of FB is about 0.75V. ●Start-up Characteristics When the IC is starting up, frequency reacts to the voltage of FB on the function ...
... When the output node is shorted, the IC narrows the frequency to 150kHz(typ) so that input current limiting. This IC operates on1.5MHz in case of normal mode, the voltage of FB is about 0.75V. ●Start-up Characteristics When the IC is starting up, frequency reacts to the voltage of FB on the function ...
Ultra Low Power Electronics for Cardiac Monitoring
... Phonocardiography (PCG) is the recording of the sounds produced by the heart over time. This method, although diagnostically poor compared with more modern heart analysis techniques, has very important advantages such as being low-cost, low-power, maintenance-free, robust to 60 Hz pickup, and requir ...
... Phonocardiography (PCG) is the recording of the sounds produced by the heart over time. This method, although diagnostically poor compared with more modern heart analysis techniques, has very important advantages such as being low-cost, low-power, maintenance-free, robust to 60 Hz pickup, and requir ...
EE 233 Circuit Theory Lab 3: Simple Filters
... } represents the change of phase from input to output signal. For example, the output voltage over the capacitor is . The gain is ...
... } represents the change of phase from input to output signal. For example, the output voltage over the capacitor is . The gain is ...
A general model of modified Wilkinson Power Dividers with
... means that the ratio of power that flows between these two ports is very small. This results to the fact that there is a good isolation between port 2 and 3. • The power that flows from port 1 to port 2 and port 3, is -3.077 dB (49.23%). As we can see, the circuit achieves an equal power division wi ...
... means that the ratio of power that flows between these two ports is very small. This results to the fact that there is a good isolation between port 2 and 3. • The power that flows from port 1 to port 2 and port 3, is -3.077 dB (49.23%). As we can see, the circuit achieves an equal power division wi ...
AM-270 Industrial Multimeter with Bar
... and proof of purchase. Additionally, please include a brief description of the problem or the service requested and include the test leads with the meter. Non-warranty repair or replacement charges should be remitted in the form of a check, a money order, credit card with expiration date, or a purch ...
... and proof of purchase. Additionally, please include a brief description of the problem or the service requested and include the test leads with the meter. Non-warranty repair or replacement charges should be remitted in the form of a check, a money order, credit card with expiration date, or a purch ...
What is an effective or a root mean square value of an alternating
... An effective value of an alternating current is root mean square of its instantaneous value over one cycle. This is 1/1.4142 of the peak current value for a normal (= sinusoidal) alternating current. An effective value of an alternating voltage is defined in the same manner. It is 1/1.4142 of the pe ...
... An effective value of an alternating current is root mean square of its instantaneous value over one cycle. This is 1/1.4142 of the peak current value for a normal (= sinusoidal) alternating current. An effective value of an alternating voltage is defined in the same manner. It is 1/1.4142 of the pe ...
FSB50660SFS Motion SPM 5 SuperFET Series
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter
... signal ground can affect the filter performance. For either single or dual supply operation, an analog ground plane surrounding the package is recommended. The analog ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the a ...
... signal ground can affect the filter performance. For either single or dual supply operation, an analog ground plane surrounding the package is recommended. The analog ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the a ...
AN-116 Use the LM158/LM258/LM358 Dual
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
AD636 Low Level, True RMS-to
... in the signal. The rms value of an ac-coupled signal is also its standard deviation. The 200 mV full-scale range of the AD636 is compatible with many popular display-oriented ADCs. The low power supply current requirement permits use in battery-powered hand-held instruments. An averaging capacitor i ...
... in the signal. The rms value of an ac-coupled signal is also its standard deviation. The 200 mV full-scale range of the AD636 is compatible with many popular display-oriented ADCs. The low power supply current requirement permits use in battery-powered hand-held instruments. An averaging capacitor i ...
Lab: Series and Parallel Circuits
... noticed the differences in electrical circuits you use. When using some decorative holiday light circuits, if one lamp is removed, the whole string of lamps goes off. These lamps are in series. When a light bulb is removed in your house, the other lights stay on. Household wiring is normally in para ...
... noticed the differences in electrical circuits you use. When using some decorative holiday light circuits, if one lamp is removed, the whole string of lamps goes off. These lamps are in series. When a light bulb is removed in your house, the other lights stay on. Household wiring is normally in para ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.