Research on High Efficiency Non-Isolated Push-Pull
... the NIPPCs take advantage of efficiency. The high efficiency is mainly reflected in the following three aspects: 1) For the traditional push-pull converter, all of the power is regulated through the MOSFET. However, for the NIPPCs, most of the power is transferred to the load directly rather than pa ...
... the NIPPCs take advantage of efficiency. The high efficiency is mainly reflected in the following three aspects: 1) For the traditional push-pull converter, all of the power is regulated through the MOSFET. However, for the NIPPCs, most of the power is transferred to the load directly rather than pa ...
MAX3656 155Mbps to 2.5Gbps Burst-Mode Laser Driver General Description
... (with proper bias and modulation currents) in less than 2ns. The MAX3656 incorporates DC-coupling between laser driver and laser diode and operates with a singlesupply voltage as low as +3.0V. A digital automatic power-control (APC) loop is provided to maintain the average optical power over the ful ...
... (with proper bias and modulation currents) in less than 2ns. The MAX3656 incorporates DC-coupling between laser driver and laser diode and operates with a singlesupply voltage as low as +3.0V. A digital automatic power-control (APC) loop is provided to maintain the average optical power over the ful ...
Chapter-10: Design Of Ehvand UHV Sub-Station
... The scheme should fit in the planning criteria used to design the connected transmission system. System should be stable if a permanent fault occurs on a line. It is, therefore, important to limit as much as possible the system un-stability caused by outage of line, transformer or generators due to ...
... The scheme should fit in the planning criteria used to design the connected transmission system. System should be stable if a permanent fault occurs on a line. It is, therefore, important to limit as much as possible the system un-stability caused by outage of line, transformer or generators due to ...
FAN3278 30V PMOS-NMOS Bridge Driver FAN3278 — 30V PMOS-NMOS Bridge Driver
... logic inputs. The input thresholds meet industrystandard TTL-logic thresholds, independent of the VDD voltage, and there is a hysteresis voltage of approximately 0.4V. These levels permit the inputs to be driven from a range of input logic signal levels for which a voltage over 2V is considered logi ...
... logic inputs. The input thresholds meet industrystandard TTL-logic thresholds, independent of the VDD voltage, and there is a hysteresis voltage of approximately 0.4V. These levels permit the inputs to be driven from a range of input logic signal levels for which a voltage over 2V is considered logi ...
DC/DC converter
... PIN DPR This terminal is used to measure the voltage drop across the turned-on power transistor in order to ensure protection from short circuit and overload of the IGBT. This involves monitoring the collector voltage and turning off the device if this voltage rises above a certain limit. The best m ...
... PIN DPR This terminal is used to measure the voltage drop across the turned-on power transistor in order to ensure protection from short circuit and overload of the IGBT. This involves monitoring the collector voltage and turning off the device if this voltage rises above a certain limit. The best m ...
- VS Technologies
... a three-phase SEIG using the long-shunt method. Shirdhar et al. [9] have used the short-shunt compensation method for a three-phase SEIG. The methods employing only passive elements are not capable of regulating the terminal voltage when the nature of the load changes. Therefore, some attempts have ...
... a three-phase SEIG using the long-shunt method. Shirdhar et al. [9] have used the short-shunt compensation method for a three-phase SEIG. The methods employing only passive elements are not capable of regulating the terminal voltage when the nature of the load changes. Therefore, some attempts have ...
PS9331L, PS9331L2 Data Sheet Preliminary
... (1) By-pass capacitor of more than 1.0 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too ...
... (1) By-pass capacitor of more than 1.0 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too ...
Atmel LED Drivers MSL3163 and MSL3164
... a 1 MHz I2C serial interface. Both interfaces support video frame-by-frame LED string intensity control for up to 16 interconnected devices to allow active area dimming. The devices include an advanced PWM engine that easily synchronizes to a video signal, and per-string phase adjustment to reduce u ...
... a 1 MHz I2C serial interface. Both interfaces support video frame-by-frame LED string intensity control for up to 16 interconnected devices to allow active area dimming. The devices include an advanced PWM engine that easily synchronizes to a video signal, and per-string phase adjustment to reduce u ...
Design and Simulation of Active Power and Power Angle
... Using (51) and (54), the active and reactive power flow through shunt inverter of UPQC-S during voltage sag/swell condition can be calculated and utilized to determine the overall UPQC-SVA loading. VII. UPQC-S CONTROLLER In this paper, the generation of reference signals for series inverter and shun ...
... Using (51) and (54), the active and reactive power flow through shunt inverter of UPQC-S during voltage sag/swell condition can be calculated and utilized to determine the overall UPQC-SVA loading. VII. UPQC-S CONTROLLER In this paper, the generation of reference signals for series inverter and shun ...
AAT2550 数据资料DataSheet下载
... The battery charger is a complete constant current/ constant voltage linear charger. It offers an integrated pass device, reverse blocking protection, high current accuracy and voltage regulation, charge status, and charge termination. The charging current is programmable via external resistor from ...
... The battery charger is a complete constant current/ constant voltage linear charger. It offers an integrated pass device, reverse blocking protection, high current accuracy and voltage regulation, charge status, and charge termination. The charging current is programmable via external resistor from ...
TPS65030 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
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.