FSEZ1317 Primary-Side-Regulation PWM with POWER MOSFET Integrated
... conduction time where the diode current diminishes to zero. Thus, by sampling the winding voltage at the end of the diode conduction time, the output voltage information can be obtained. The internal error amplifier for output voltage regulation (EA_V) compares the sampled voltage with internal prec ...
... conduction time where the diode current diminishes to zero. Thus, by sampling the winding voltage at the end of the diode conduction time, the output voltage information can be obtained. The internal error amplifier for output voltage regulation (EA_V) compares the sampled voltage with internal prec ...
Rev. F
... Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supply systems. The AD8541/AD8542/AD8544 are optimized to maintain high gains at lower supply voltages, making them useful for active filters and gain stages. The AD8541/AD8542/AD8544 are specified over the extended in ...
... Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supply systems. The AD8541/AD8542/AD8544 are optimized to maintain high gains at lower supply voltages, making them useful for active filters and gain stages. The AD8541/AD8542/AD8544 are specified over the extended in ...
Small, Energy-Efficient, Off-line Regulator 30mW No
... without opto-coupler, support Buck, Buck-Boost, Boost and Flyback topologies. It has an integrated 500V MOSFET to simplify the structure and reduce costs. These features make it a competitive candidate for off-line low power applications, such as home appliances and standby power. ...
... without opto-coupler, support Buck, Buck-Boost, Boost and Flyback topologies. It has an integrated 500V MOSFET to simplify the structure and reduce costs. These features make it a competitive candidate for off-line low power applications, such as home appliances and standby power. ...
RT8450B - Richtek
... The Schottky diode, with low forward voltage drop and fast switching speed, is necessary for the RT8450B applications. In addition, power dissipation, reverse voltage rating and pulsating peak current are the important parameters of the Schottky diode that must be considered. Choose a suitable Schot ...
... The Schottky diode, with low forward voltage drop and fast switching speed, is necessary for the RT8450B applications. In addition, power dissipation, reverse voltage rating and pulsating peak current are the important parameters of the Schottky diode that must be considered. Choose a suitable Schot ...
Chapter 5
... • Input impedances are often in the giga-Ohm to terraOhm range • This means that current into both input terminals are zero • When operated in negative feedback, the output adjusts so that the two inputs have the same voltage. ...
... • Input impedances are often in the giga-Ohm to terraOhm range • This means that current into both input terminals are zero • When operated in negative feedback, the output adjusts so that the two inputs have the same voltage. ...
Analog Devices Welcomes Hittite Microwave Corporation
... reduced swings. The window comparator is based on the HMC674LC3C single comparator and incorporates two such comparators and additional output logic. Three output ports detect whether an analog input signal is above, below or between two reference levels supplied at its input as shown on the timing ...
... reduced swings. The window comparator is based on the HMC674LC3C single comparator and incorporates two such comparators and additional output logic. Three output ports detect whether an analog input signal is above, below or between two reference levels supplied at its input as shown on the timing ...
Basic concepts and laws of electronics
... Resistance: R = V/I, 1 =1V/A, ohm; Conductance: G = 1/R = 1A/V, siemens (S); 1S = 1A/V, i(t) = G × v(t); ...
... Resistance: R = V/I, 1 =1V/A, ohm; Conductance: G = 1/R = 1A/V, siemens (S); 1S = 1A/V, i(t) = G × v(t); ...
MAX9943/MAX9944 High-Voltage, Precision, Low-Power Op Amps General Description Features
... load. These well-matched devices guarantee the high open-loop gain, CMRR, PSRR, and low voltage offset. The MAX9943/MAX9944 provide a wide input/output voltage range. The input terminals of the MAX9943/ MAX9944 are protected from excessive differential voltage with back-to-back diodes. The input sig ...
... load. These well-matched devices guarantee the high open-loop gain, CMRR, PSRR, and low voltage offset. The MAX9943/MAX9944 provide a wide input/output voltage range. The input terminals of the MAX9943/ MAX9944 are protected from excessive differential voltage with back-to-back diodes. The input sig ...
MLA-2500B Tube Conversion
... This tube is electrically identical to the 8875, so no electrical modifications are required. For Fan thermal switch installation, see picture above. ...
... This tube is electrically identical to the 8875, so no electrical modifications are required. For Fan thermal switch installation, see picture above. ...
MIL EMI and Transient Solutions
... lead connections. This represents a potentially large loop cross-sectional area that, if not effectively controlled, can generate magnetic fields. Common mode noise is a function of the dv/dt across the main switch in the converter and the effective input to output capacitance of the converter. Diff ...
... lead connections. This represents a potentially large loop cross-sectional area that, if not effectively controlled, can generate magnetic fields. Common mode noise is a function of the dv/dt across the main switch in the converter and the effective input to output capacitance of the converter. Diff ...
Types of Transducers and Their Applications
... that required to start movement of the slider is generally about twice that to keep it in motion. 4. The frequency response is limited by the mass of the system but small transducer can have a flat response up to 50 or 60 Hz. ...
... that required to start movement of the slider is generally about twice that to keep it in motion. 4. The frequency response is limited by the mass of the system but small transducer can have a flat response up to 50 or 60 Hz. ...
Chapter 5
... • Input impedances are often in the giga-Ohm to terraOhm range • This means that current into both input terminals are zero • When operated in negative feedback, the output adjusts so that the two inputs have the same voltage. ...
... • Input impedances are often in the giga-Ohm to terraOhm range • This means that current into both input terminals are zero • When operated in negative feedback, the output adjusts so that the two inputs have the same voltage. ...
DN290 - Monitor Network Compliant -48V Power Supplies
... Supply current can be drawn from either or both pins so the device can operate properly as long as one supply is within the operating range. Since power is not drawn from a combined supply (such as would be available with a diode OR), the LTC1921 will function properly even if the fuses or diodes ar ...
... Supply current can be drawn from either or both pins so the device can operate properly as long as one supply is within the operating range. Since power is not drawn from a combined supply (such as would be available with a diode OR), the LTC1921 will function properly even if the fuses or diodes ar ...
three-level npc inverter used in ups
... The requirements in reliability and capacity are increasing in various industrial applications. Such as the medium voltage uninterruptible power system (UPS) which is widely used for high speed elevators, high-power electric drives and distributed generation systems as an interface between the utili ...
... The requirements in reliability and capacity are increasing in various industrial applications. Such as the medium voltage uninterruptible power system (UPS) which is widely used for high speed elevators, high-power electric drives and distributed generation systems as an interface between the utili ...
RT8099/A - Richtek
... The output ripple is highest at maximum input voltage since ΔIL increases with input voltage. Multiple capacitors placed in parallel may be needed to meet the ESR and RMS current handling requirements. Dry tantalum, special polymer, aluminum electrolytic and ceramic capacitors are all available in s ...
... The output ripple is highest at maximum input voltage since ΔIL increases with input voltage. Multiple capacitors placed in parallel may be needed to meet the ESR and RMS current handling requirements. Dry tantalum, special polymer, aluminum electrolytic and ceramic capacitors are all available in s ...
MAX1682/MAX1683 Switched-Capacitor Voltage Doublers General Description ____________________________Features
... voltage (Figure 3). The unloaded output voltage is nominally (n + 1) x VIN, where n is the number of voltage doublers used. This voltage is reduced by the output resistance of the first device multiplied by the quiescent current of the second. The output resistance increases when devices are cascade ...
... voltage (Figure 3). The unloaded output voltage is nominally (n + 1) x VIN, where n is the number of voltage doublers used. This voltage is reduced by the output resistance of the first device multiplied by the quiescent current of the second. The output resistance increases when devices are cascade ...
ET33879883
... voltage, possibly higher than the equipment might be designed for. This is of course not desirable but it could usually be controlled in such a way that no instabilities develop.) When we talk about imbalance in this case we thus mean that the injected reactive power differs from the desired injecte ...
... voltage, possibly higher than the equipment might be designed for. This is of course not desirable but it could usually be controlled in such a way that no instabilities develop.) When we talk about imbalance in this case we thus mean that the injected reactive power differs from the desired injecte ...
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.