KST55/ 56 PNP Epitaxial Silicon Transistor
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
V/F control
... Induction motors with squirrel cage rotors are the workhorse of industry because of their low cost and rugged construction. When Squirrel cage induction machine is operated directly from the line voltages(60 Hz/50 Hz essentially constant voltage) an Induction motor is operated at constant speed. How ...
... Induction motors with squirrel cage rotors are the workhorse of industry because of their low cost and rugged construction. When Squirrel cage induction machine is operated directly from the line voltages(60 Hz/50 Hz essentially constant voltage) an Induction motor is operated at constant speed. How ...
- PLC Direct
... switches. Detailed settings are selected with digital keys, so operation is easy. ...
... switches. Detailed settings are selected with digital keys, so operation is easy. ...
HMC586LC4B 数据资料DataSheet下载
... a RoHS compliant SMT package. This wideband VCO uniquely combines the attributes of ultra small size, low phase noise, low power consumption, and wide tuning range. ...
... a RoHS compliant SMT package. This wideband VCO uniquely combines the attributes of ultra small size, low phase noise, low power consumption, and wide tuning range. ...
MAX745 Switch-Mode Lithium-Ion Battery-Charger General Description
... which control power from the input source. The controller sets the switched voltages pulse width so that it supplies the desired voltage or current to the battery. Total component cost is reduced by using a dual, N-channel MOSFET. The heart of the PWM controller is a multi-input comparator. This com ...
... which control power from the input source. The controller sets the switched voltages pulse width so that it supplies the desired voltage or current to the battery. Total component cost is reduced by using a dual, N-channel MOSFET. The heart of the PWM controller is a multi-input comparator. This com ...
Sep 1999 Micropower, Precision Current Sense Amplifier Operates from 2.5V to 60V
... current sense amplifier designed for monitoring of the current either into or out of a battery or other element capable of sourcing or sinking current. The LT1787 features a miniscule 40µV (typical) input offset voltage with a 128mV full-scale input voltage. (The part is generally used at ±128mV ful ...
... current sense amplifier designed for monitoring of the current either into or out of a battery or other element capable of sourcing or sinking current. The LT1787 features a miniscule 40µV (typical) input offset voltage with a 128mV full-scale input voltage. (The part is generally used at ±128mV ful ...
BD9722FV - uri=media.digikey
... System regulator for hard disk drive systems BD9722FV BD9722FV is a system regulator to convert into two systems of power supply from 5V. One is a synchronous rectification DC/DC controller. It enables to determine 1.0~3.3V output with external resistor and to provide power supply to a high current ...
... System regulator for hard disk drive systems BD9722FV BD9722FV is a system regulator to convert into two systems of power supply from 5V. One is a synchronous rectification DC/DC controller. It enables to determine 1.0~3.3V output with external resistor and to provide power supply to a high current ...
EUP8057 Advanced 1A Linear Charge Management Controllers
... the supply unit should have enough capacitance to hold up the supply voltage to the minimum required input voltage at maximum load. If not, more capacitance must be added to the input of the charger. Selecting Output Capacitor The EUP8057 does not require any output capacitor for loop stability. In ...
... the supply unit should have enough capacitance to hold up the supply voltage to the minimum required input voltage at maximum load. If not, more capacitance must be added to the input of the charger. Selecting Output Capacitor The EUP8057 does not require any output capacitor for loop stability. In ...
Sunmodule SW 50 Poly RGA Off
... Fully-automated production and seamless monitoring of the process mate- that the nominal power for solar modules is inspected atsites regular intervals and thus ensured. rial ensure the quality thatindicated the company sets as its benchmark for its worldwide. The deviation to TUV is maximum 2 perce ...
... Fully-automated production and seamless monitoring of the process mate- that the nominal power for solar modules is inspected atsites regular intervals and thus ensured. rial ensure the quality thatindicated the company sets as its benchmark for its worldwide. The deviation to TUV is maximum 2 perce ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... frequency. Power quality may also be defined as the degree to which both the utilization and delivery of electric power affects the performance of electrical equipment. From a customer perspective, a power quality problem is defined as any power problem manifested in voltage, current or frequency de ...
... frequency. Power quality may also be defined as the degree to which both the utilization and delivery of electric power affects the performance of electrical equipment. From a customer perspective, a power quality problem is defined as any power problem manifested in voltage, current or frequency de ...
Physics 115 AC: RL vs RC circuits Phase relationships RLC circuits
... What about a capacitor + inductor? When the switch is closed in the circuit shown in the diagram: 1. The capacitor discharges, creating a current in the inductor. 2. There is no dissipative element (resistor = friction) in this system, so its energy is conserved. 3. So, when the capacitor charge rea ...
... What about a capacitor + inductor? When the switch is closed in the circuit shown in the diagram: 1. The capacitor discharges, creating a current in the inductor. 2. There is no dissipative element (resistor = friction) in this system, so its energy is conserved. 3. So, when the capacitor charge rea ...
OF2423212324
... allow the resistance matches the pull down NMOS device. Typically, r = 3 → 3. Therefore, the ratio is set to be three to maximize the noise margin and to create a circuit with symmetrical voltage-transfer characteristic (VTC). By increasing the width of PMOS, it moves the switching threshold voltage ...
... allow the resistance matches the pull down NMOS device. Typically, r = 3 → 3. Therefore, the ratio is set to be three to maximize the noise margin and to create a circuit with symmetrical voltage-transfer characteristic (VTC). By increasing the width of PMOS, it moves the switching threshold voltage ...
2.1 Fundamental DC-DC Converter Topologies These graphics
... cycle and switching frequency are normally predetermined. Generally a switching frequency between 200 kHz and 300 kHz is a good compromise between the switching losses and filter requirements. The usable maximum duty cycle is normally limited by the PWM controller. In an LM5020, there are two versio ...
... cycle and switching frequency are normally predetermined. Generally a switching frequency between 200 kHz and 300 kHz is a good compromise between the switching losses and filter requirements. The usable maximum duty cycle is normally limited by the PWM controller. In an LM5020, there are two versio ...
Svetlana 4CX1500A
... watts in the event of a circuit failure. Plate operation The plate dissipation rating of the 4CX1500A is 1500 watts. The tube and associated circuitry should be protected against surge current in the event of an arc with a current limiting resistance of 10 - 25 ohms in series with the lead from the ...
... watts in the event of a circuit failure. Plate operation The plate dissipation rating of the 4CX1500A is 1500 watts. The tube and associated circuitry should be protected against surge current in the event of an arc with a current limiting resistance of 10 - 25 ohms in series with the lead from the ...
How to Choose Power Supplies
... constant and predictable voltages. However, sudden changes due to decelerations or hard stop crashes cause an immediate change in magnetic flux or even a total instantaneous collapse. As a result, voltages can go 5 to 10 times higher than spinning the motor at its maximum speed. ...
... constant and predictable voltages. However, sudden changes due to decelerations or hard stop crashes cause an immediate change in magnetic flux or even a total instantaneous collapse. As a result, voltages can go 5 to 10 times higher than spinning the motor at its maximum speed. ...
auips72211r
... or characteristics (“Beschaffenheitsgarantie”). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limita ...
... or characteristics (“Beschaffenheitsgarantie”). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limita ...
wd7s productions high voltage power supply board hv-2
... The meter multiplier resistors mount on end with the two 4.99k resistors, R-11 and R12, at the B- end of the board. When using a 0-1ma meter movement and a lower scale than 5KV is desired the multiplier string total should lowered. Remove two resistors and jumper their position for each 1000 volts ...
... The meter multiplier resistors mount on end with the two 4.99k resistors, R-11 and R12, at the B- end of the board. When using a 0-1ma meter movement and a lower scale than 5KV is desired the multiplier string total should lowered. Remove two resistors and jumper their position for each 1000 volts ...
BMS-24-40 OG
... The Model BMS-24-40 is a complete battery management system for installations, which already have a primary power supply. Smart Charging with Low Voltage Disconnect maintains battery protection by preventing battery failures caused by overcharging or excessively deep discharging. Dual Schottky diode ...
... The Model BMS-24-40 is a complete battery management system for installations, which already have a primary power supply. Smart Charging with Low Voltage Disconnect maintains battery protection by preventing battery failures caused by overcharging or excessively deep discharging. Dual Schottky diode ...
DETERMINATION OF SELF, Mutual inductnces
... fraction of the magnetic flux produced by the current in one coil that links the other coil. The co-efficient of coupling k is a non magnetic number and is independent of the reference directions of the currents in the coils. If the two coils are a great distance apart in space, and K is also very s ...
... fraction of the magnetic flux produced by the current in one coil that links the other coil. The co-efficient of coupling k is a non magnetic number and is independent of the reference directions of the currents in the coils. If the two coils are a great distance apart in space, and K is also very s ...
Voltage (Multi-Range) Sensor
... This Voltage sensor is a high precision, quick response voltage sensor, designed to measure three ranges of voltage - s: ±1 V, ±10 V and ±25 V. It is a precise differential sensor, capable of measuring both direct and alternating voltages. It is ideal for use in a wide range of experiments in Physic ...
... This Voltage sensor is a high precision, quick response voltage sensor, designed to measure three ranges of voltage - s: ±1 V, ±10 V and ±25 V. It is a precise differential sensor, capable of measuring both direct and alternating voltages. It is ideal for use in a wide range of experiments in Physic ...
SMPS600RS - Connexelectronic
... version, the output voltage will not change when the mains supply voltage varies from 200 to 250V AC or 100 to 130V AC and output power from zero to full load. For comparison, using a classic power supply comprised of a 600VA mains transformer, rectifier bridge and same capacitance value for electro ...
... version, the output voltage will not change when the mains supply voltage varies from 200 to 250V AC or 100 to 130V AC and output power from zero to full load. For comparison, using a classic power supply comprised of a 600VA mains transformer, rectifier bridge and same capacitance value for electro ...
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.