techno_economic_analysis_of_on
... The technical name for a grid tie inverter is "grid interactive inverter". typically it cannot be used in standalone applications where utility power is not available. During a period of over production from the generating source, power is routed into the power grid, there by being sold to the local ...
... The technical name for a grid tie inverter is "grid interactive inverter". typically it cannot be used in standalone applications where utility power is not available. During a period of over production from the generating source, power is routed into the power grid, there by being sold to the local ...
2.5.4 Emergency Diesel Generator 1.0 Description
... The EDG control power is provided by the EUPS system from the respective division. ...
... The EDG control power is provided by the EUPS system from the respective division. ...
A Motor Designer Looks at Positive Temperature - Purdue e-Pubs
... Note that breakdown torque is increased, running current is decreased, and efficiency is increased (by around 4%). Typical peak capacitor voltage on such a design is about 160 volts for 115 volt If the motor is redesigned specifically motors. for the resistance start, capacitor run applicatio~ the i ...
... Note that breakdown torque is increased, running current is decreased, and efficiency is increased (by around 4%). Typical peak capacitor voltage on such a design is about 160 volts for 115 volt If the motor is redesigned specifically motors. for the resistance start, capacitor run applicatio~ the i ...
Effects of GIC Neutral Blocking Devices (NBDs) on Transmission
... system zero sequence network should be expected to result in an amplification of neutral current and voltage across the blocking ...
... system zero sequence network should be expected to result in an amplification of neutral current and voltage across the blocking ...
Electronics Standards and Definitions
... compatible pole-zero cancellation circuit. In addition, ORTEC main amplifiers designed for energy or pulse-height spectroscopy accept either positive or negative input polarities. Most ORTEC instruments provide the slow linear output signals through a very low source impedance, typically <1 Ω. The l ...
... compatible pole-zero cancellation circuit. In addition, ORTEC main amplifiers designed for energy or pulse-height spectroscopy accept either positive or negative input polarities. Most ORTEC instruments provide the slow linear output signals through a very low source impedance, typically <1 Ω. The l ...
Perimeter and Facility Access Hardware
... Elevator Control SAFLOK™ offers an elevator control unit (ECU) and a multi-channel elevator control unit (MCECU). The standard elevator control unit uses a single relay that will control access to certain floors. The MCECU’s most distinctive feature is that it enables up to 12 pass levels (secure s ...
... Elevator Control SAFLOK™ offers an elevator control unit (ECU) and a multi-channel elevator control unit (MCECU). The standard elevator control unit uses a single relay that will control access to certain floors. The MCECU’s most distinctive feature is that it enables up to 12 pass levels (secure s ...
AD625 数据手册DataSheet 下载
... and tracking of circuit components. This insures the high level of performance inherent in this circuit architecture. A preamp section (Q1–Q4) provides additional gain to A1 and A2. Feedback from the outputs of A1 and A2 forces the collector currents of Q1–Q4 to be constant, thereby, impressing the ...
... and tracking of circuit components. This insures the high level of performance inherent in this circuit architecture. A preamp section (Q1–Q4) provides additional gain to A1 and A2. Feedback from the outputs of A1 and A2 forces the collector currents of Q1–Q4 to be constant, thereby, impressing the ...
SP3239E 数据资料DataSheet下载
... Since receiver input is usually from a transmission line where long cable lengths and system interference can degrade the signal, the inputs have a typical hysteresis margin of 300mV. This ensures that the receiver is virtually immune to noisy transmission lines. Should an input be left unconnected, ...
... Since receiver input is usually from a transmission line where long cable lengths and system interference can degrade the signal, the inputs have a typical hysteresis margin of 300mV. This ensures that the receiver is virtually immune to noisy transmission lines. Should an input be left unconnected, ...
Analog Devices HMC3587LP3BE Datasheet
... 1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 or Arlon 25FR ...
... 1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 or Arlon 25FR ...
1470 Brochure - Solartron Analytical
... increased integration time just where it is needed (for example, where results are noisy due to interference) and provides high-speed measurement for those frequencies that are free from noise. This gives the best of both worlds: optimal measurement speed with noise-free results. ...
... increased integration time just where it is needed (for example, where results are noisy due to interference) and provides high-speed measurement for those frequencies that are free from noise. This gives the best of both worlds: optimal measurement speed with noise-free results. ...
Paktron System Summary
... the voltage bus. Noise or transients emanating from switched state motors or inductors require a low ESR capacitor as part of the filtering arrangement. The Angstor is an excellent choice for these 12, 36 and 48 volt bus-rails because of its small size compared to other film capacitors and better ES ...
... the voltage bus. Noise or transients emanating from switched state motors or inductors require a low ESR capacitor as part of the filtering arrangement. The Angstor is an excellent choice for these 12, 36 and 48 volt bus-rails because of its small size compared to other film capacitors and better ES ...
P10511: Miniaturization of Xerography
... photoreceptor. • ES6 – Charger Type: Multiple chargers of each configuration should fit on the fixture. • ES7 – Uniform Charge Erase: Erase lamp should deliver a -100V bias to the photoreceptor surface – Equip a test drum into fixture – Allow the photoreceptor to spin at 1m/s and shine the erase lam ...
... photoreceptor. • ES6 – Charger Type: Multiple chargers of each configuration should fit on the fixture. • ES7 – Uniform Charge Erase: Erase lamp should deliver a -100V bias to the photoreceptor surface – Equip a test drum into fixture – Allow the photoreceptor to spin at 1m/s and shine the erase lam ...
LTC6404 - 600MHz, Low Noise, High Precision Fully Differential
... designed for closed-loop gains greater than or equal to 2V/V. The LTC6404-4 is designed for closed-loop gains greater than or equal to 4V/V. The LTC6404 closed-loop bandwidth extends from DC to 600MHz. In addition to the normal unfiltered outputs (OUT+ and OUT–), the LTC6404 has a built-in 88.5MHz di ...
... designed for closed-loop gains greater than or equal to 2V/V. The LTC6404-4 is designed for closed-loop gains greater than or equal to 4V/V. The LTC6404 closed-loop bandwidth extends from DC to 600MHz. In addition to the normal unfiltered outputs (OUT+ and OUT–), the LTC6404 has a built-in 88.5MHz di ...
512 X 18 First-In, First-Out
... A more accurate total power (PT) can be calculated if quiescent power (Pq) is also taken into consideration. Quiescent power (Pq) can be calculated using: Pq = VCC × [ICCI + (N × ∆ICC × dc)] Total power will be: PT = Pd + Pq The above equations provide worst-case power calculations. Where: N ∆ICC dc ...
... A more accurate total power (PT) can be calculated if quiescent power (Pq) is also taken into consideration. Quiescent power (Pq) can be calculated using: Pq = VCC × [ICCI + (N × ∆ICC × dc)] Total power will be: PT = Pd + Pq The above equations provide worst-case power calculations. Where: N ∆ICC dc ...
MAX4644 High-Speed, Low-Voltage, 4 SPDT CMOS Analog Switch ,
... For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. ...
... For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. ...
MAX105 Dual, 6-Bit, 800Msps ADC with On-Chip, Wideband Input Amplifier General Description
... The peak-to-peak input voltage required, causing a full-scale digitized output when using a trigonometric curve-fitting algorithm (e.g. FFT). Guaranteed by design and characterization. Common-mode rejection ratio is defined as the ratio of the change in the offset voltage to the change in the common ...
... The peak-to-peak input voltage required, causing a full-scale digitized output when using a trigonometric curve-fitting algorithm (e.g. FFT). Guaranteed by design and characterization. Common-mode rejection ratio is defined as the ratio of the change in the offset voltage to the change in the common ...
Run Capacitors Fundamentals
... minus 10% of the old one. A word of caution: many fan motors use 5 mfd run capacitors. These cannot be replaced with a 4 microfarad one. Even though it’s only 1 microfarad difference, this represents a minus 20% difference in microfarad rating. The other rule for replacing capacitors is that the vol ...
... minus 10% of the old one. A word of caution: many fan motors use 5 mfd run capacitors. These cannot be replaced with a 4 microfarad one. Even though it’s only 1 microfarad difference, this represents a minus 20% difference in microfarad rating. The other rule for replacing capacitors is that the vol ...
Syscomp Computer Controlled Instruments Syscomp/Mastech
... • Replace the protective fuse inside the multimeter with same type of fuse. To avoid electrical shock, disconnect the test leads and any input signals before replacing fuses. • Replace only with same type of battery. To avoid electrical shock, disconnect the test leads and any input signals before r ...
... • Replace the protective fuse inside the multimeter with same type of fuse. To avoid electrical shock, disconnect the test leads and any input signals before replacing fuses. • Replace only with same type of battery. To avoid electrical shock, disconnect the test leads and any input signals before r ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.