Application Note 181 3-Terminal Regulator is Adjustable
... the LM117. Since battery voltage is dependent on electro-chemical reactions, the charger must be designed specifically for the battery type and number of cells. Ni-Cads are easily charged with the constant current sources shown previously. For float chargers on lead-acid type batteries all that is n ...
... the LM117. Since battery voltage is dependent on electro-chemical reactions, the charger must be designed specifically for the battery type and number of cells. Ni-Cads are easily charged with the constant current sources shown previously. For float chargers on lead-acid type batteries all that is n ...
AC Motors - apolloteched / FrontPage
... As the positive peak voltage drops to zero, the magnetic field strength weakens. ...
... As the positive peak voltage drops to zero, the magnetic field strength weakens. ...
PDF
... Resistance-type heaters will be provided in the interrupter and operating mechanism cabinets, to prevent moisture condensation. The breaker will be shipped mounted in a substation mounting frame. The mounting frame extension will have a ground pad which will accommodate two No. 2/0 to 250 MCM condu ...
... Resistance-type heaters will be provided in the interrupter and operating mechanism cabinets, to prevent moisture condensation. The breaker will be shipped mounted in a substation mounting frame. The mounting frame extension will have a ground pad which will accommodate two No. 2/0 to 250 MCM condu ...
Chapter 4
... They are mechanically very rugged. They are operated on low voltages (12V or less). They are extremely simple in structure. ...
... They are mechanically very rugged. They are operated on low voltages (12V or less). They are extremely simple in structure. ...
ST13009
... 1. Product is pre-selected in DC current gain (group L and group H). STMicroelectronics reserves the right to ship either groups according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details. ...
... 1. Product is pre-selected in DC current gain (group L and group H). STMicroelectronics reserves the right to ship either groups according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details. ...
Motivation for low power design
... – Performance is linear with clock frequency. – Power is V2. Don’t change its inputs. – Activity-dependent. ...
... – Performance is linear with clock frequency. – Power is V2. Don’t change its inputs. – Activity-dependent. ...
78250J Series - Murata Power Solutions
... is absolutely required, that the voltage be reduced by 20% from specified test voltage. ...
... is absolutely required, that the voltage be reduced by 20% from specified test voltage. ...
STK681-300 - ON Semiconductor
... ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www ...
... ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www ...
Curve Tracer HM6042
... Collector voltage and current parameters are easily changed. A 3 step power limiter avoids damage of the Device Under Test (DUT) by excessive power. One set of parameters can be stored in memory for comparison of one device to another or a reference device. This feature gives substantial enhancement ...
... Collector voltage and current parameters are easily changed. A 3 step power limiter avoids damage of the Device Under Test (DUT) by excessive power. One set of parameters can be stored in memory for comparison of one device to another or a reference device. This feature gives substantial enhancement ...
Diode model
... The parameter FC determines the diode potential assumed as a fraction ( 0 < FC < 1 ) of built in voltage, Φ 0 , above which the diode C-V characteristic is represented a linear function of the bias voltage. The linear approximation is constructed in such a way that at v D = FC ⋅ Φ o begins at the ca ...
... The parameter FC determines the diode potential assumed as a fraction ( 0 < FC < 1 ) of built in voltage, Φ 0 , above which the diode C-V characteristic is represented a linear function of the bias voltage. The linear approximation is constructed in such a way that at v D = FC ⋅ Φ o begins at the ca ...
Transformers
... allows current to flow, electrical power is transmitted from the primary circuit to the secondary circuit. Ideally, the transformer is perfectly efficient; all the incoming energy is transformed from the primary circuit to the magnetic field and thence to the secondary circuit. If this condition is ...
... allows current to flow, electrical power is transmitted from the primary circuit to the secondary circuit. Ideally, the transformer is perfectly efficient; all the incoming energy is transformed from the primary circuit to the magnetic field and thence to the secondary circuit. If this condition is ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... proper alternative energy [1] .Unlike conventional speed bumps, the roller mechanism set up won’t damage the car or waste petrol while driving the car over the rollers. The main advantage is that they produce energy free of charge. The Electro-Kinetic power generator is capable of generating around ...
... proper alternative energy [1] .Unlike conventional speed bumps, the roller mechanism set up won’t damage the car or waste petrol while driving the car over the rollers. The main advantage is that they produce energy free of charge. The Electro-Kinetic power generator is capable of generating around ...
TPS61058 数据资料 dataSheet 下载
... To avoid high inrush current during start-up, special care is taken to control the inrush current. When the device is first enabled, the output capacitor is charged with a constant pre-charge current of 115mA (typ) until either the output voltage is typically 0.1V below the input voltage or the feed ...
... To avoid high inrush current during start-up, special care is taken to control the inrush current. When the device is first enabled, the output capacitor is charged with a constant pre-charge current of 115mA (typ) until either the output voltage is typically 0.1V below the input voltage or the feed ...
CP1500PFCLCD PFC Sinewave UPS
... The CyberPower CP1500PFCLCD PFC Sinewave UPS System with sine wave output and multifunction LCD safeguards mid- to high-end computer systems, servers and networking hardware that use conventional and Active Power Factor Correction (PFC) power supplies. Its Automatic Voltage Regulation (AVR) technolo ...
... The CyberPower CP1500PFCLCD PFC Sinewave UPS System with sine wave output and multifunction LCD safeguards mid- to high-end computer systems, servers and networking hardware that use conventional and Active Power Factor Correction (PFC) power supplies. Its Automatic Voltage Regulation (AVR) technolo ...
F. Y. B. Sc Electronic Science
... Concept of Ideal Voltage and Current source, internal resistance, ac and dc source, Ohms Law, potential divider arrangement, Different type of Signals in electronics, Step response of RC circuit, RC time constant, RC circuit with square wave input. Low pass, high pass and band pass filters using RLC ...
... Concept of Ideal Voltage and Current source, internal resistance, ac and dc source, Ohms Law, potential divider arrangement, Different type of Signals in electronics, Step response of RC circuit, RC time constant, RC circuit with square wave input. Low pass, high pass and band pass filters using RLC ...
IOSR Journal of Electrical And Electronics Engineering (IOSRJEEE)
... Almost all well known methods of numerical analysis for solving a set of non-linear algebraic equations have been applied in developing load flow algorithms, during last four decades. The most desirable features to compare the different load flow methods can be the memory storage requirement, speed ...
... Almost all well known methods of numerical analysis for solving a set of non-linear algebraic equations have been applied in developing load flow algorithms, during last four decades. The most desirable features to compare the different load flow methods can be the memory storage requirement, speed ...
Maksim Kuzmenka
... OCD (off-chip drivers), including serializes and level-shifters for GDDR3 and GDDR5 DRAM chips with: Bit-rate up to 7Gbps Auto calibration to the required impedance. Extremely low skew (~20ps.) Duty cycle violation in range of +/-1% Low I/O capacitance (~1pF) Slew-rate control and preemp ...
... OCD (off-chip drivers), including serializes and level-shifters for GDDR3 and GDDR5 DRAM chips with: Bit-rate up to 7Gbps Auto calibration to the required impedance. Extremely low skew (~20ps.) Duty cycle violation in range of +/-1% Low I/O capacitance (~1pF) Slew-rate control and preemp ...
HVDC TRANSMISSION SYSTEM USING MULTILEVEL POWER
... distance transmission HVDC systems do not need reactive compensation as required by HVAC transmission systems. HVDC allows also for a transmission capacity increase. In fact, for a given conductor cross section, HVDC transmission can carry more current through a conductor ...
... distance transmission HVDC systems do not need reactive compensation as required by HVAC transmission systems. HVDC allows also for a transmission capacity increase. In fact, for a given conductor cross section, HVDC transmission can carry more current through a conductor ...
Danfoss Graham VLT 6000
... perfect output current sine wave. Full rated motor voltage at rated frequency. High efficiency for both drive and motor. Full motor performance at maximum speed without derate or additional motor heating. ...
... perfect output current sine wave. Full rated motor voltage at rated frequency. High efficiency for both drive and motor. Full motor performance at maximum speed without derate or additional motor heating. ...
MAX9643 Evaluation Kit Evaluates: MAX9643 General Description Features
... Monitoring the Load Current ...
... Monitoring the Load Current ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.