- aes journals
... equation 1 - 4 must be written in state space form. Each voltage equation is linear combination of the other two voltage equations only two equations are required. By reducing one equation and eliminating one variable using the current relationship, ...
... equation 1 - 4 must be written in state space form. Each voltage equation is linear combination of the other two voltage equations only two equations are required. By reducing one equation and eliminating one variable using the current relationship, ...
BD60A00NUX
... 1) PWM current mode DC/DC converter This IC keeps output voltage invariably by setting PWM duty to make FB terminal 0.7V when the power is on. As for the inputs of the PWM comparator as the feature of the PWM current mode, one is overlapped with error components from the error amplifier, and the oth ...
... 1) PWM current mode DC/DC converter This IC keeps output voltage invariably by setting PWM duty to make FB terminal 0.7V when the power is on. As for the inputs of the PWM comparator as the feature of the PWM current mode, one is overlapped with error components from the error amplifier, and the oth ...
DRV8313 2.5-A Triple 1/2-H Bridge Driver (Rev
... half-H-bridge drivers. The device is intended to drive a three-phase brushless-DC motor, although it can also be used to drive solenoids or other loads. Each output driver channel consists of N-channel power MOSFETs configured in a 1/2-H-bridge configuration. Each 1/2-H-bridge driver has a dedicated ...
... half-H-bridge drivers. The device is intended to drive a three-phase brushless-DC motor, although it can also be used to drive solenoids or other loads. Each output driver channel consists of N-channel power MOSFETs configured in a 1/2-H-bridge configuration. Each 1/2-H-bridge driver has a dedicated ...
HMC729LC3C 数据资料DataSheet下载
... pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC729LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC ...
... pin forces the Q output low regardless of the clock edge state (asynchronous reset assertion). Reversing the clock inputs allows for negative-edge triggered applications. All differential inputs to the HMC729LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC ...
Gate array.indd - Renesas Electronics Europe
... Gate Array solutions Gate Array ASICs are a well-established technology for implementing customer specific logic functions in a simple, fast and in particular a very cost-effective manner. They can be used for many purposes in all kind of applications. In Gate Array ASICs the customer specific functi ...
... Gate Array solutions Gate Array ASICs are a well-established technology for implementing customer specific logic functions in a simple, fast and in particular a very cost-effective manner. They can be used for many purposes in all kind of applications. In Gate Array ASICs the customer specific functi ...
DC1639 - LTC6360 High Speed Op Amp with True Zero Output
... in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods. As a prototype, this product does not fall within the scope of the European Union directive on electrom ...
... in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods. As a prototype, this product does not fall within the scope of the European Union directive on electrom ...
Aalborg Universitet Droop-Controlled Microgrid
... controller (MGCC) and distribution management system (DMS). When the microgrid operates in grid-connected mode, MCs follow the commands from the MGCC. In islanded mode, MCs perform local optimization of the DG active and reactive power production, and fast load tracking. LCs are installed at the con ...
... controller (MGCC) and distribution management system (DMS). When the microgrid operates in grid-connected mode, MCs follow the commands from the MGCC. In islanded mode, MCs perform local optimization of the DG active and reactive power production, and fast load tracking. LCs are installed at the con ...
L298 Compact motor driver v1.1.cdr
... generated by the motor. When the motor has it’s power suddenly cut off, the coils in the motor generate a reverse voltage spike that can kill logic chips. Two diodes are needed for each side of each motor to shunt these voltage spikes away from the circuitry. As a side effect, these diodes will prov ...
... generated by the motor. When the motor has it’s power suddenly cut off, the coils in the motor generate a reverse voltage spike that can kill logic chips. Two diodes are needed for each side of each motor to shunt these voltage spikes away from the circuitry. As a side effect, these diodes will prov ...
MAX8784 Step-Up Regulator, Internal Charge Pumps, Switch General Description
... The MAX8784 generates supply rails for the thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors. It includes a step-up regulator, a regulated positive and a negative charge-pump, three high-current operational amplifiers, and Dual Mode™, logic-controlled, high-voltage s ...
... The MAX8784 generates supply rails for the thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors. It includes a step-up regulator, a regulated positive and a negative charge-pump, three high-current operational amplifiers, and Dual Mode™, logic-controlled, high-voltage s ...
Ear Manual
... When connecting a digital source such as CD, DVD or DAC, these devices generally output higher signal than a standard line level. This apparent increase can be easily adjusted via the volume control. In the standalone mode (METHOD 2) where the ear is not required to feed a signal to another amplifi ...
... When connecting a digital source such as CD, DVD or DAC, these devices generally output higher signal than a standard line level. This apparent increase can be easily adjusted via the volume control. In the standalone mode (METHOD 2) where the ear is not required to feed a signal to another amplifi ...
AP7362 Description Pin Assignments
... compensation circuit which maintains phase margin regardless of the ESR of the output capacitor, any type of capacitor can be used. Below two charts show the gain/phase plot of the AP7362 with an output of 1.2V, 10μF ceramic output capacitor, delivering 1.5A load current and no load. It can be seen ...
... compensation circuit which maintains phase margin regardless of the ESR of the output capacitor, any type of capacitor can be used. Below two charts show the gain/phase plot of the AP7362 with an output of 1.2V, 10μF ceramic output capacitor, delivering 1.5A load current and no load. It can be seen ...
ADS5204-Q1 数据资料 dataSheet 下载
... DESCRIPTION The ADS5204 is a dual 10-bit, 40 MSPS analog-to-digital converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40 MSPS per channel. All digital inputs and outputs are 3.3-V TTL/CMOS compatible. An inn ...
... DESCRIPTION The ADS5204 is a dual 10-bit, 40 MSPS analog-to-digital converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40 MSPS per channel. All digital inputs and outputs are 3.3-V TTL/CMOS compatible. An inn ...
Designing a NCL30085‐Controlled LED Driver
... The NCL30085 is a driver for power-factor corrected flyback, non-isolated buck-boost and SEPIC converters. An internal proprietary circuitry controls the input current in such a way that a power factor as high as 0.99 and an output current deviation below ±2% are typically obtained without the need ...
... The NCL30085 is a driver for power-factor corrected flyback, non-isolated buck-boost and SEPIC converters. An internal proprietary circuitry controls the input current in such a way that a power factor as high as 0.99 and an output current deviation below ±2% are typically obtained without the need ...
slides - CERN Indico
... Power distribution in LHC experiments is a real challenge Need for voltage regulation close to the electronics to be powered: linear regulators are often used To limit (useless) power dissipation, LDO regulators are desired, having drop-out voltages as low as 100150mV Rad-hard regulators with these ...
... Power distribution in LHC experiments is a real challenge Need for voltage regulation close to the electronics to be powered: linear regulators are often used To limit (useless) power dissipation, LDO regulators are desired, having drop-out voltages as low as 100150mV Rad-hard regulators with these ...
TBS-TPSFE_test
... • 95023 did not pass the first functional test: Actel B – TDR_3 control signal did not work. R911 was broken; after reworking the board was OK. • 95015 did not pass the first functional test: LRK0 over current protection did not work. Q65 was bad placed (unfortunately no pictures are available); aft ...
... • 95023 did not pass the first functional test: Actel B – TDR_3 control signal did not work. R911 was broken; after reworking the board was OK. • 95015 did not pass the first functional test: LRK0 over current protection did not work. Q65 was bad placed (unfortunately no pictures are available); aft ...
Slide 1 - Department of Electrical, Computer, and Energy Engineering
... • +5 V and +12 V power can be supplied through RS-232 • This allows for a single cable to contain both power and data connections. • It’s default RS-232 pin assignments are all on a single column of pins which allows connection through a .1’’ spacing 5-conductor cable • +12 V fan power must still be ...
... • +5 V and +12 V power can be supplied through RS-232 • This allows for a single cable to contain both power and data connections. • It’s default RS-232 pin assignments are all on a single column of pins which allows connection through a .1’’ spacing 5-conductor cable • +12 V fan power must still be ...
LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in
... used. Limit the capacitance in parallel with RSET to less than 10pF to reduce jitter and to ensure stability. Capacitance greater than 10pF could cause the LTC6906 internal feedback circuits to oscillate. The voltage on the SET pin is approximately 650mV and decreases with temperature by about –2.2m ...
... used. Limit the capacitance in parallel with RSET to less than 10pF to reduce jitter and to ensure stability. Capacitance greater than 10pF could cause the LTC6906 internal feedback circuits to oscillate. The voltage on the SET pin is approximately 650mV and decreases with temperature by about –2.2m ...
Neon Application Information
... is approximate and should only be used as a guide to the effect on life for changes in operating current. It should not be used to estimate lifetimes when the current is more than twice the design current, since other factors, such as heating of the electrodes, will cause an even greater reduction i ...
... is approximate and should only be used as a guide to the effect on life for changes in operating current. It should not be used to estimate lifetimes when the current is more than twice the design current, since other factors, such as heating of the electrodes, will cause an even greater reduction i ...
Heater Controls & Components
... on the bottom of the drawing, as you would normally hold it, but the example on the bottom has it’s reference pointer pointing to the right, both are outputs. The top right drawing section has a reference pointer coming in from the top, this indicates an input and shows where the input is coming fro ...
... on the bottom of the drawing, as you would normally hold it, but the example on the bottom has it’s reference pointer pointing to the right, both are outputs. The top right drawing section has a reference pointer coming in from the top, this indicates an input and shows where the input is coming fro ...
Aalborg Universitet
... verification purpose. The inputs to the ANN are stored in the Matlab work- space, and they are sent to the ANN as a group set every 0.2 seconds. Each group set is resulting in one corresponding output (estimated C value). The same group set of inputs is sent until a new set is available in the work- ...
... verification purpose. The inputs to the ANN are stored in the Matlab work- space, and they are sent to the ANN as a group set every 0.2 seconds. Each group set is resulting in one corresponding output (estimated C value). The same group set of inputs is sent until a new set is available in the work- ...
FUNDAMENTAL ELECTRICAL CONCEPTS
... material. The amount of electrons flowing determines the current value. The amount of charged electrons moving is measured in coulombs (C) and is given the symbol Q. One coulomb of charge is the combined charge of 6240000000000000000 electrons. That’s 6.24 x 1018 electrons. If that ‘chunk’ of electr ...
... material. The amount of electrons flowing determines the current value. The amount of charged electrons moving is measured in coulombs (C) and is given the symbol Q. One coulomb of charge is the combined charge of 6240000000000000000 electrons. That’s 6.24 x 1018 electrons. If that ‘chunk’ of electr ...
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.