AN-6206 Primary-Side Synchronous Rectifier (SR) Trigger Solution for Dual-Forward Converter
... FAN6210 also provides drive signal for the primary-side power switches by using an output signal from the PWM controller. FAN6210 can be combined with any PWM controller that can drive a dual-forward converter. To obtain optimal timing for the SR drive signals, transformer winding voltage is also mo ...
... FAN6210 also provides drive signal for the primary-side power switches by using an output signal from the PWM controller. FAN6210 can be combined with any PWM controller that can drive a dual-forward converter. To obtain optimal timing for the SR drive signals, transformer winding voltage is also mo ...
74LS08 pdf
... FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices o ...
... FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices o ...
ADP3309 数据手册DataSheet 下载
... about to lose regulation, for example, by reducing the supply voltage below the combined regulated output and dropout voltages, the ERR pin will be activated. The ERR output is an open collector that will be driven low. Once set, the ERR or flag’s hysteresis keeps the output low until a small margin ...
... about to lose regulation, for example, by reducing the supply voltage below the combined regulated output and dropout voltages, the ERR pin will be activated. The ERR output is an open collector that will be driven low. Once set, the ERR or flag’s hysteresis keeps the output low until a small margin ...
Design of High Voltage Low Power Supply Device
... transistor Q2 via a step-down transformer. The transformer is designed to match the high output impedance of Q1 into the low impedance base circuit of Q2. The connections of T1 are so arranged that the ‘turning-on’ of Q1 causes Q2 to ‘turn-off and conversely. The signal is then transmitted to the Fl ...
... transistor Q2 via a step-down transformer. The transformer is designed to match the high output impedance of Q1 into the low impedance base circuit of Q2. The connections of T1 are so arranged that the ‘turning-on’ of Q1 causes Q2 to ‘turn-off and conversely. The signal is then transmitted to the Fl ...
Lab 17
... designed to effectively shift a constant current between two branches as a function of the difference between the two input signals. Ideally, as a result of the changing current, the amplifier output reflects only the difference between the inputs. The quality for the amplifier design is determined, ...
... designed to effectively shift a constant current between two branches as a function of the difference between the two input signals. Ideally, as a result of the changing current, the amplifier output reflects only the difference between the inputs. The quality for the amplifier design is determined, ...
File
... terminal of the op-amp. The negative feedback resistor gives the relation between output and the current Vo = IRref Switches were implemented as follows, a) Inverters: Inverters were implemented using the NMOS, PMOS pairs of the CD4007 IC. We used 2 ICs because there were four switches to be made. T ...
... terminal of the op-amp. The negative feedback resistor gives the relation between output and the current Vo = IRref Switches were implemented as follows, a) Inverters: Inverters were implemented using the NMOS, PMOS pairs of the CD4007 IC. We used 2 ICs because there were four switches to be made. T ...
POWER PROTECTION
... at an average rate of nearly one a day. If you need a UPS and especially power conditioning - consider the PowerSure InterActive from Liebert. Designed with simple controls for easy operation, the PowerSure InterActive provides five minutes of battery back-up at full load ...more than enough time to ...
... at an average rate of nearly one a day. If you need a UPS and especially power conditioning - consider the PowerSure InterActive from Liebert. Designed with simple controls for easy operation, the PowerSure InterActive provides five minutes of battery back-up at full load ...more than enough time to ...
University of North Carolina, Charlotte Department of Electrical and Computer Engineering
... 17. Now, slowly decrease the frequency of the sine wave input and try to find the cutoff frequency of the circuit. At the cut-off frequency, the amplitude of the output signal should be approximately 70% of its value at high frequency (i.e. 10kHz). Use this fact to find the cutoff frequency. At that ...
... 17. Now, slowly decrease the frequency of the sine wave input and try to find the cutoff frequency of the circuit. At the cut-off frequency, the amplitude of the output signal should be approximately 70% of its value at high frequency (i.e. 10kHz). Use this fact to find the cutoff frequency. At that ...
glossary
... voltage; includes complete loss of voltage for up to a half cycle. Overvoltage – when used to describe a specific type of long duration variation, refers to a voltage having a value of at least 10% above the nominal voltage for a period of time greater than 1 minute. Parallel Port – port on some tes ...
... voltage; includes complete loss of voltage for up to a half cycle. Overvoltage – when used to describe a specific type of long duration variation, refers to a voltage having a value of at least 10% above the nominal voltage for a period of time greater than 1 minute. Parallel Port – port on some tes ...
ADF7023-J (Rev. 0)
... The RC oscillator can be used to control the wake-up timing of the ADF7023-J low power modes. Its typical accuracy is specified as 1.5% after a calibrat ion at 25°C. The calibration range of the RC oscillator is not sufficient to ensure a 1.5% typical accuracy on all devices. This can result in the ...
... The RC oscillator can be used to control the wake-up timing of the ADF7023-J low power modes. Its typical accuracy is specified as 1.5% after a calibrat ion at 25°C. The calibration range of the RC oscillator is not sufficient to ensure a 1.5% typical accuracy on all devices. This can result in the ...
Lab 5 - ece.unm.edu
... designed to effectively shift a constant current between two branches as a function of the difference between the two input signals. Ideally, as a result of the changing current, the amplifier output reflects only the difference between the inputs. The quality for the amplifier design is determined, ...
... designed to effectively shift a constant current between two branches as a function of the difference between the two input signals. Ideally, as a result of the changing current, the amplifier output reflects only the difference between the inputs. The quality for the amplifier design is determined, ...
FST3253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch FST3 253
... The Fairchild Switch FST3253 is a dual 4:1 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
... The Fairchild Switch FST3253 is a dual 4:1 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
Motion in one and two dimensions
... On completion of this unit the student should be able to use Einstein’s theory of relativity to describe relativistic motion and effects and make comparisons with Galilean and Newtonian descriptions. To achieve this outcome the student will draw on knowledge and skills outlined in detailed study 3.1 ...
... On completion of this unit the student should be able to use Einstein’s theory of relativity to describe relativistic motion and effects and make comparisons with Galilean and Newtonian descriptions. To achieve this outcome the student will draw on knowledge and skills outlined in detailed study 3.1 ...
ABL1 Power Supplies
... ABL1 regulated switch mode power supplies are designed to provide the dc voltage necessary for simple, dedicated control circuits. Divided into two families, these power supplies are able to meet all the needs encountered in standard commercial machines. These single-phase power supplies, with or wi ...
... ABL1 regulated switch mode power supplies are designed to provide the dc voltage necessary for simple, dedicated control circuits. Divided into two families, these power supplies are able to meet all the needs encountered in standard commercial machines. These single-phase power supplies, with or wi ...
ground fault neutralizer
... applied in medium- and high-voltage electricity networks as a means of eliminating earth fault currents. The complete compensation of earth fault currents is achieved using modern power electronics developed by Swedish Neutral. The GFN Ground Fault Neutralizer uses beside traditional Petersen Coil t ...
... applied in medium- and high-voltage electricity networks as a means of eliminating earth fault currents. The complete compensation of earth fault currents is achieved using modern power electronics developed by Swedish Neutral. The GFN Ground Fault Neutralizer uses beside traditional Petersen Coil t ...
FAN2001/FAN2002 1A High-Efficiency Step-Down DC-DC Converter F
... from light to full load. The voltage overshoot during this load transient is also minimized due to active regulation during turn on of the N-channel rectifier switch. The device stays in sleep mode until the output voltage falls below the low threshold. The FAN2001/FAN2002 enters the PWM mode as soo ...
... from light to full load. The voltage overshoot during this load transient is also minimized due to active regulation during turn on of the N-channel rectifier switch. The device stays in sleep mode until the output voltage falls below the low threshold. The FAN2001/FAN2002 enters the PWM mode as soo ...
AD8517
... can flow through the input pins via the ESD diodes D1–D2 or D3–D4, in the event their ~0.6 V thresholds are exceeded. Such fault currents must be limited to 5 mA or less by the use of external series resistance(s). LOW VOLTAGE OPERATION Battery Voltage Discharge ...
... can flow through the input pins via the ESD diodes D1–D2 or D3–D4, in the event their ~0.6 V thresholds are exceeded. Such fault currents must be limited to 5 mA or less by the use of external series resistance(s). LOW VOLTAGE OPERATION Battery Voltage Discharge ...
LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input
... comparator can be used to sense signals close to the power supply rails. This wide input range can make design easier by eliminating voltage dividers, amplifiers, and other front end circuits previously used to match signals to the limited input range of earlier comparators. This is useful to power ...
... comparator can be used to sense signals close to the power supply rails. This wide input range can make design easier by eliminating voltage dividers, amplifiers, and other front end circuits previously used to match signals to the limited input range of earlier comparators. This is useful to power ...
Specification of bias power supply
... As one of an important parts of vacuum arc ion plating and other vacuum .BOMB Ⅲ series of power supply is operated at high physical vapor deposition equipment, it provides a negative (or positive) bias for artifacts in the coating process . Function as follows: 1) Improve the vacuum plasma body char ...
... As one of an important parts of vacuum arc ion plating and other vacuum .BOMB Ⅲ series of power supply is operated at high physical vapor deposition equipment, it provides a negative (or positive) bias for artifacts in the coating process . Function as follows: 1) Improve the vacuum plasma body char ...
Chapter 4 - Series Circuits
... Kirchhoff’s Voltage Law (KVL) The algebraic sum of all the voltage drops around a single closed loop in a circuit is equal to the total source voltage in that ...
... Kirchhoff’s Voltage Law (KVL) The algebraic sum of all the voltage drops around a single closed loop in a circuit is equal to the total source voltage in that ...
Using Digital Potentiometers in Adjustable Step-Down DC-DC
... potentiometer allows the supply to be calibrated to within 1.8% of the desired voltage level. Depending on the current limit settings used with the MAX1776, the design is capable of supplying up to 600mA of current. ...
... potentiometer allows the supply to be calibrated to within 1.8% of the desired voltage level. Depending on the current limit settings used with the MAX1776, the design is capable of supplying up to 600mA of current. ...
DN1021 - How to Produce Negative Output Voltages from Positive Inputs Using a uModule Step-Down Regulator
... Linear Technology’s DC/DC step-down μModule ® regulators are complete switchmode power supplies in a surface-mount package. They include the DC/DC controller, inductor, power switches and supporting circuitry. These highly integrated regulators also provide an easy solution for applications that req ...
... Linear Technology’s DC/DC step-down μModule ® regulators are complete switchmode power supplies in a surface-mount package. They include the DC/DC controller, inductor, power switches and supporting circuitry. These highly integrated regulators also provide an easy solution for applications that req ...
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.