ADP2102 数据手册DataSheet 下载
... Switch Output. LX is the drain of the P-channel MOSFET switch and the N-channel synchronous rectifier. Connect the output LC filter between LX and the output voltage. Power Source Input. Drive PVIN with a 2.7 V to 5.5 V power source. A ceramic bypass capacitor of 2.2 μF or greater is required on thi ...
... Switch Output. LX is the drain of the P-channel MOSFET switch and the N-channel synchronous rectifier. Connect the output LC filter between LX and the output voltage. Power Source Input. Drive PVIN with a 2.7 V to 5.5 V power source. A ceramic bypass capacitor of 2.2 μF or greater is required on thi ...
megohmmeter
... 3.2.2 CHARGING TIME. The charging time for a capacitor is determined bythe maximum current then may bedrawnfrom thepower supply(approximately 10 rna at 500 volts and 2 rna at 100 volts) and by the resistance in series with the capacitor. With the function switch set at CHARGE, the series resistance ...
... 3.2.2 CHARGING TIME. The charging time for a capacitor is determined bythe maximum current then may bedrawnfrom thepower supply(approximately 10 rna at 500 volts and 2 rna at 100 volts) and by the resistance in series with the capacitor. With the function switch set at CHARGE, the series resistance ...
Document
... 5. Why auto transformer ratings are generally rated with ratio less than 2, but two windings transformer are rated more than 2 6. When two transformers are operating in different tap position is there any chance of operation of E/F or REF relay in any of the transformer 7. Why O/C relays are connect ...
... 5. Why auto transformer ratings are generally rated with ratio less than 2, but two windings transformer are rated more than 2 6. When two transformers are operating in different tap position is there any chance of operation of E/F or REF relay in any of the transformer 7. Why O/C relays are connect ...
ELV Dummy Load for Power Supply Testing
... heatsink. These resistors are popular as dump loads in renewable energy applications, and their tubular construction means that they dissipate heat well. In use it was hung from a hook using a small wire loop fixed to one end. It would be possible to use high power wire wound or ...
... heatsink. These resistors are popular as dump loads in renewable energy applications, and their tubular construction means that they dissipate heat well. In use it was hung from a hook using a small wire loop fixed to one end. It would be possible to use high power wire wound or ...
Cascaded Multilevel Inverter for PV Cell Application
... Fig. 26 shows the switching pulse for upper and lower arm of the inverter. The pulses generated using the PIC Microcontroller and given to the inverter switches. The pulses supplied from the PIC have amplitude of 5V which is not enough to drive the MOSFET switches and therefore driver IC’s are emplo ...
... Fig. 26 shows the switching pulse for upper and lower arm of the inverter. The pulses generated using the PIC Microcontroller and given to the inverter switches. The pulses supplied from the PIC have amplitude of 5V which is not enough to drive the MOSFET switches and therefore driver IC’s are emplo ...
PDF
... performance is reactive and a compromise. PID controllers, when used alone, can give poor performance when the PID loop gains must be reduced so that the control system does not overshoot, oscillate about the control set point value. They also have difficulties in the presence of nonlinearity. The m ...
... performance is reactive and a compromise. PID controllers, when used alone, can give poor performance when the PID loop gains must be reduced so that the control system does not overshoot, oscillate about the control set point value. They also have difficulties in the presence of nonlinearity. The m ...
ADDAC80 数据手册DataSheet 下载
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
Analog Pulse Width Modulation
... Figure 5: Triangle wave generator circuit with calculated component values. The op amp is configured as an integrator and its output increases linearly when the comparator output is low. Conversely, the output decreases linearly when the comparator output is high. The comparator output switches when ...
... Figure 5: Triangle wave generator circuit with calculated component values. The op amp is configured as an integrator and its output increases linearly when the comparator output is low. Conversely, the output decreases linearly when the comparator output is high. The comparator output switches when ...
ADM3307E 数据手册DataSheet 下载
... fully meet the EIA-232 standard while operating with a single 2.7 V to 3.6 V power supply. The devices feature an on-board charge pump dc-to-dc converter, eliminating the need for dual power supplies. This dc-to-dc converter contains a voltage tripler and a voltage inverter that internally generates ...
... fully meet the EIA-232 standard while operating with a single 2.7 V to 3.6 V power supply. The devices feature an on-board charge pump dc-to-dc converter, eliminating the need for dual power supplies. This dc-to-dc converter contains a voltage tripler and a voltage inverter that internally generates ...
Basic VCA UG - Oakley Sound Systems
... significant distortion, the signal level must be as low as +/-100mV, even with these diodes switched on. The BA6110 works wonderfully well up to +/-4V or so, with its diodes switched on. This creates a better signal to noise ratio, and I think they sound better... but that's not a very good engineer ...
... significant distortion, the signal level must be as low as +/-100mV, even with these diodes switched on. The BA6110 works wonderfully well up to +/-4V or so, with its diodes switched on. This creates a better signal to noise ratio, and I think they sound better... but that's not a very good engineer ...
Power Electronics Solution to Dust Emissions from
... with the rectifier and are frequently located on the top of the filter, thus minimizing HV connection length between the transformer and electrodes. The dielectric tests of T/R units as well as the limitations concerning the upper oil temperature are different from the tests foreseen for conventiona ...
... with the rectifier and are frequently located on the top of the filter, thus minimizing HV connection length between the transformer and electrodes. The dielectric tests of T/R units as well as the limitations concerning the upper oil temperature are different from the tests foreseen for conventiona ...
Additional safety prescriptions for trolleybuses
... The influence of dynamic charge currents, caused by capacitive couplings between voltage band B equipment and electric chassis, shall be reduced by the protective impedance of insulating materials used in entrance areas, as required in paragraphs 4.3 to 4.5 below. If specified by the operator, troll ...
... The influence of dynamic charge currents, caused by capacitive couplings between voltage band B equipment and electric chassis, shall be reduced by the protective impedance of insulating materials used in entrance areas, as required in paragraphs 4.3 to 4.5 below. If specified by the operator, troll ...
PDF - Total Metering Solution Sdn. Bhd.
... electrical municipals, an effective energy management and power monitoring program is critical to success. The Nexus® 1500 meter is the most advanced monitoring product on the market today, providing you with the total picture of energy usage and power quality from any metered point in a power distr ...
... electrical municipals, an effective energy management and power monitoring program is critical to success. The Nexus® 1500 meter is the most advanced monitoring product on the market today, providing you with the total picture of energy usage and power quality from any metered point in a power distr ...
(AN-7) A Simple Current-Sense Technique Eliminating
... monitoring the output voltage are also used in OCP, those two techniques have very poor accuracy and are good only for output short-circuit protection. They can not protect the power supply when there is a weak short circuit at the output or the output is over current. This application note introduc ...
... monitoring the output voltage are also used in OCP, those two techniques have very poor accuracy and are good only for output short-circuit protection. They can not protect the power supply when there is a weak short circuit at the output or the output is over current. This application note introduc ...
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators MAX961–MAX964/MAX997/MAX999 _________________General Description
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
MAX15046 40V, High-Performance, Synchronous Buck Controller EVALUATION KIT AVAILABLE
... frequency from 100kHz to 1MHz with an external resistor. The MAX15046’s adaptive synchronous rectification eliminates the need for an external freewheeling Schottky diode. The device also utilizes the external low-side MOSFET’s on-resistance as a current-sense element, eliminating the need for a cur ...
... frequency from 100kHz to 1MHz with an external resistor. The MAX15046’s adaptive synchronous rectification eliminates the need for an external freewheeling Schottky diode. The device also utilizes the external low-side MOSFET’s on-resistance as a current-sense element, eliminating the need for a cur ...
BD8229EFV
... Please take into consideration the physical countermeasures for safety, such as fusing, if a particular mode that exceeds the absolute maximum rating is assumed. 2.Reverse polarity connection Connecting the power line to the IC in reverse polarity (from that recommended) will damage the part. Please ...
... Please take into consideration the physical countermeasures for safety, such as fusing, if a particular mode that exceeds the absolute maximum rating is assumed. 2.Reverse polarity connection Connecting the power line to the IC in reverse polarity (from that recommended) will damage the part. Please ...
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
AS1345
... thermal path should be provided to dissipate the heat generated within the package, especially at higher output power. To dissipate as much heat as possible from the package into a copper plane with as much area as possible, it’s recommended to use multiple vias in the printed circuit board. Continu ...
... thermal path should be provided to dissipate the heat generated within the package, especially at higher output power. To dissipate as much heat as possible from the package into a copper plane with as much area as possible, it’s recommended to use multiple vias in the printed circuit board. Continu ...
PDF
... power conversion from AC to DC and then DC to large, costly and THD is low, so simple circuit AC as per requirement, the cascaded inverter is best complex filter can be used. suitable [8]. With its modularity and flexibility, the circuit is required. cascaded multilevel inverter shows supremacy in H ...
... power conversion from AC to DC and then DC to large, costly and THD is low, so simple circuit AC as per requirement, the cascaded inverter is best complex filter can be used. suitable [8]. With its modularity and flexibility, the circuit is required. cascaded multilevel inverter shows supremacy in H ...
ADG3123 数据手册DataSheet 下载
... ADG3123, the voltage applied to the VDDB pin must always be greater than or equal to VDDA and the voltage between the Pin VDDB and Pin VSS should not exceed 35 V. To ensure optimum performance, use decoupling capacitors on all power supply pins. Furthermore, good engineering and layout practice sugg ...
... ADG3123, the voltage applied to the VDDB pin must always be greater than or equal to VDDA and the voltage between the Pin VDDB and Pin VSS should not exceed 35 V. To ensure optimum performance, use decoupling capacitors on all power supply pins. Furthermore, good engineering and layout practice sugg ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.