Power Transducer Series 50
... (possibly little deviation) – same phase (possibly little deviation) – same voltage level (possibly little deviation) This is required to keep compensation currents that may occur at the switching moment as small as possible. Measured quantity Measured quantities are variables that are measured. Mea ...
... (possibly little deviation) – same phase (possibly little deviation) – same voltage level (possibly little deviation) This is required to keep compensation currents that may occur at the switching moment as small as possible. Measured quantity Measured quantities are variables that are measured. Mea ...
S8VK-S (60/120/240/480-W Models)
... *2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the product may result in ignition or burning. If the input is connected to a UPS, do not connect a UPS with a square-wave output. Doing so wil ...
... *2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the product may result in ignition or burning. If the input is connected to a UPS, do not connect a UPS with a square-wave output. Doing so wil ...
MAX17007A/MAX17007B/MAX17008 Dual and Combinable QPWM Graphics Core Controllers for Notebook Computers General Description
... The MAX17007A/MAX17007B/MAX17008 are dual QuickPWM™ step-down controllers intended for general power generation in battery-powered systems. The two switched-mode power supplies (SMPSs) can also be combined to operate in a two-phase single-output mode. Constant on-time Quick-PWM operation provides fa ...
... The MAX17007A/MAX17007B/MAX17008 are dual QuickPWM™ step-down controllers intended for general power generation in battery-powered systems. The two switched-mode power supplies (SMPSs) can also be combined to operate in a two-phase single-output mode. Constant on-time Quick-PWM operation provides fa ...
LM833-N 数据资料 dataSheet 下载
... functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaran ...
... functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaran ...
as PDF
... requires strict interconnection called grid code compliance. Grid interconnection requirements vary from country to country. Countries like India where the wind energy systems increasing rapidly, a wind farm has to be able to contribute to control task on the same level as conventional power plants, ...
... requires strict interconnection called grid code compliance. Grid interconnection requirements vary from country to country. Countries like India where the wind energy systems increasing rapidly, a wind farm has to be able to contribute to control task on the same level as conventional power plants, ...
Latch-Up,ESD,And Other Phenomena
... result, the charge carriers injected into one of the two transistors is diverted largely via these auxiliary collectors to the positive or negative supply-voltage connection. These precautions do not completely eliminate the questionable thyristor. However, the thyristor’s sensitivity is reduced to ...
... result, the charge carriers injected into one of the two transistors is diverted largely via these auxiliary collectors to the positive or negative supply-voltage connection. These precautions do not completely eliminate the questionable thyristor. However, the thyristor’s sensitivity is reduced to ...
chapter - 1
... Overhead lines and underground cables are distributed-constant circuits, which have their series resistance, series inductance and shunt capacitance distributed uniformly along its length. Figure 1.6 shows a lumped-constant equivalent circuit. If we assume constant operating voltages at the ends, th ...
... Overhead lines and underground cables are distributed-constant circuits, which have their series resistance, series inductance and shunt capacitance distributed uniformly along its length. Figure 1.6 shows a lumped-constant equivalent circuit. If we assume constant operating voltages at the ends, th ...
MAX8606 USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50m
... CHG is an open-drain output that indicates charger status and can be used with an LED. CHG goes low during charging. CHG goes high impedance when VBAT equals 4.2V and the charging current drops below 50mA. When the MAX8606 is used in conjunction with a microprocessor (µP), connect a pullup resistor ...
... CHG is an open-drain output that indicates charger status and can be used with an LED. CHG goes low during charging. CHG goes high impedance when VBAT equals 4.2V and the charging current drops below 50mA. When the MAX8606 is used in conjunction with a microprocessor (µP), connect a pullup resistor ...
AP7335 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... The AP7335 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above an ...
... The AP7335 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above an ...
UCC28250 数据资料 dataSheet 下载
... pin is lower than 4.1 V (typical), the controller is in stand-by mode and consumes 150 µA (typical) at 3.6 V VDD. In stand-by mode, VREF continues to be regulated to 3.3 V or follows VDD if VDD is lower than 3.3 V. Please refer to the VREF description for more detailed information. A minimum 1-µF by ...
... pin is lower than 4.1 V (typical), the controller is in stand-by mode and consumes 150 µA (typical) at 3.6 V VDD. In stand-by mode, VREF continues to be regulated to 3.3 V or follows VDD if VDD is lower than 3.3 V. Please refer to the VREF description for more detailed information. A minimum 1-µF by ...
EE101 Labs and ECEbot Assembly/Testing Instructions
... current. A battery produces direct current (DC), since the chemical reaction in the battery causes current to flow in only one direction through the circuit. The measurement unit for electrical current is called the ampere, or simply the amp, and is abbreviated with a capital-A. The electrical poten ...
... current. A battery produces direct current (DC), since the chemical reaction in the battery causes current to flow in only one direction through the circuit. The measurement unit for electrical current is called the ampere, or simply the amp, and is abbreviated with a capital-A. The electrical poten ...
MOV General Electrical
... step function to the stray capacitance and inductance of the secondary winding can generate an oscillatory transient voltage with a peak amplitude up to twice the normal peak secondary voltage. De-Energizing the transformer primary • The opening of the primary circuit of a transformer generates extr ...
... step function to the stray capacitance and inductance of the secondary winding can generate an oscillatory transient voltage with a peak amplitude up to twice the normal peak secondary voltage. De-Energizing the transformer primary • The opening of the primary circuit of a transformer generates extr ...
Characteristics of Interleaved PFC Stages
... like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical Conduction Mode (CrM) that is an efficient and cost-effective technique (no need for low trr diodes). Even, as reported by NCP1631EVB [1], whe ...
... like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical Conduction Mode (CrM) that is an efficient and cost-effective technique (no need for low trr diodes). Even, as reported by NCP1631EVB [1], whe ...
Predictive digital current programmed control - Power
... can result in improved voltage loop dynamic responses in PFC systems [10]–[12]. Microprocessor and DSP based digital control is already widespread in motor control and high-power three-phase applications operating at relatively low switching frequencies. With recent advances in microprocessor/DSP te ...
... can result in improved voltage loop dynamic responses in PFC systems [10]–[12]. Microprocessor and DSP based digital control is already widespread in motor control and high-power three-phase applications operating at relatively low switching frequencies. With recent advances in microprocessor/DSP te ...
Development Board EPC9004 Quick Start Guide
... The EPC9004 development board showcases the EPC1012 eGaN FET. Although the electrical performance surpasses that for traditional Si devices, their relatively smaller size does magnify the thermal management requirements. The EPC9004 is intended for bench evaluation with low ambient temperature and c ...
... The EPC9004 development board showcases the EPC1012 eGaN FET. Although the electrical performance surpasses that for traditional Si devices, their relatively smaller size does magnify the thermal management requirements. The EPC9004 is intended for bench evaluation with low ambient temperature and c ...
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.