resonance analysis and soft-switching design of
... by the voltage doubler capacitor, clamping capacitor, and leakage inductance of coupled inductors, the reverse-recovery problem of the secondary diodes is restrained within the whole operation range. By choosing appropriate magnetic inductance of the coupled inductors, zerovoltage switching ON of th ...
... by the voltage doubler capacitor, clamping capacitor, and leakage inductance of coupled inductors, the reverse-recovery problem of the secondary diodes is restrained within the whole operation range. By choosing appropriate magnetic inductance of the coupled inductors, zerovoltage switching ON of th ...
Electrical measurement safety
... • Always wear arc-rated clothing • Guidelines for thermographers are distinctly called out • Includes guidelines for working with arc-resistant switchgear • PPE and clothing requirements for each H/R level spelled out • H/R level 2 now requires either a balaclava in combination with an arc-rated fac ...
... • Always wear arc-rated clothing • Guidelines for thermographers are distinctly called out • Includes guidelines for working with arc-resistant switchgear • PPE and clothing requirements for each H/R level spelled out • H/R level 2 now requires either a balaclava in combination with an arc-rated fac ...
voltage regulator and parallel operation
... current of the current transformer. Typical current transformers are designed for a 5 ampere secondary current with a 25VA maximum burden rating. Ohm’s Law (Voltage = Current X Resistance) will show the maximum voltage across the one ohm burden resistor to be 5 volts. It can then be seen that the re ...
... current of the current transformer. Typical current transformers are designed for a 5 ampere secondary current with a 25VA maximum burden rating. Ohm’s Law (Voltage = Current X Resistance) will show the maximum voltage across the one ohm burden resistor to be 5 volts. It can then be seen that the re ...
Average simulations of FLYBACK converters with SPICE3
... since then, our example circuits which have been based upon them will demonstrate how well they still behave. Switching or average models ? Switching models will exhibit the behavior of an electrical circuit exactly as if it were built on a breadboard with all of its nonlinearities. The semiconducto ...
... since then, our example circuits which have been based upon them will demonstrate how well they still behave. Switching or average models ? Switching models will exhibit the behavior of an electrical circuit exactly as if it were built on a breadboard with all of its nonlinearities. The semiconducto ...
Programmable Gain Instrumentation Amplifier
... which is normally grounded. This must be a low-impedance connection to assure good common-mode rejection. A resistance of 5Ω in series with the Ref pin will cause a typical device to degrade to approximately 80dB CMR (G=1). ...
... which is normally grounded. This must be a low-impedance connection to assure good common-mode rejection. A resistance of 5Ω in series with the Ref pin will cause a typical device to degrade to approximately 80dB CMR (G=1). ...
MULTI-BEAM 2-Wire AC Power Block Modules
... Two-wire MULTI-BEAM sensors cannot wire in series with other 2-wire sensors unless power block model 2PBR is used. If series connection of 2-wire ac sensors is required, consider models within the VALU-BEAM or MINI-BEAM families. ...
... Two-wire MULTI-BEAM sensors cannot wire in series with other 2-wire sensors unless power block model 2PBR is used. If series connection of 2-wire ac sensors is required, consider models within the VALU-BEAM or MINI-BEAM families. ...
Low-Noise, High-Precision, JFET
... The OPA827 series of op amps can be used with single or dual supplies from an operating range of VS = +8V (±4V) and up to VS = +36V (±18V). This device does not require symmetrical supplies; it only requires a minimum supply voltage of 8V. Supply voltages higher than +40V (±20V) can permanently dama ...
... The OPA827 series of op amps can be used with single or dual supplies from an operating range of VS = +8V (±4V) and up to VS = +36V (±18V). This device does not require symmetrical supplies; it only requires a minimum supply voltage of 8V. Supply voltages higher than +40V (±20V) can permanently dama ...
In the experiment, the NTC resistance (and the associated
... (a) Finally we want to test and optimize the control system, by modifying its feedback parameters K P and K I . Start with proportional feedback only ( K I =0) and try a few feedback parameters. Discuss the results with an assistant and summarize the conclusions in your labjournal. Add a print of a ...
... (a) Finally we want to test and optimize the control system, by modifying its feedback parameters K P and K I . Start with proportional feedback only ( K I =0) and try a few feedback parameters. Discuss the results with an assistant and summarize the conclusions in your labjournal. Add a print of a ...
Evaluation Board User Guide UG-279
... set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acce ...
... set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acce ...
MAX8739 TFT, LCD, DC-DC Converter with Operational Amplifiers General Description
... Operational-Amplifier Supply Input. SUP is the positive supply rail for the OUT1 and OUT2 amplifiers. SUP is also the supply input of the internal 5V linear regulator. Connect SUP to the main step-up regulator output and bypass SUP to AGND with a 0.1µF capacitor. ...
... Operational-Amplifier Supply Input. SUP is the positive supply rail for the OUT1 and OUT2 amplifiers. SUP is also the supply input of the internal 5V linear regulator. Connect SUP to the main step-up regulator output and bypass SUP to AGND with a 0.1µF capacitor. ...
NCP5006 Compact Backlight LED Boost Driver
... This pin provides the output current range adjustment by means of a sense resistor connected to the analog control or with a PWM control. The dimming function can be achieved by applying a PWM voltage technique to this pin (see Figure 29). The current output tolerance depends upon the accuracy of th ...
... This pin provides the output current range adjustment by means of a sense resistor connected to the analog control or with a PWM control. The dimming function can be achieved by applying a PWM voltage technique to this pin (see Figure 29). The current output tolerance depends upon the accuracy of th ...
DB_MS8886C
... adjusted from 300Hz to 3kHz. A 1kHz rate can be defined using C CLIN = 22pF. A higher sampling rate reduces the reaction time and increases the current consumption. The sensing plate capacitance CS may consist of a small metal area, for example behind an isolating layer. The sensing plate is connect ...
... adjusted from 300Hz to 3kHz. A 1kHz rate can be defined using C CLIN = 22pF. A higher sampling rate reduces the reaction time and increases the current consumption. The sensing plate capacitance CS may consist of a small metal area, for example behind an isolating layer. The sensing plate is connect ...
Hybrid CMOS-SET Devices and Circuits: Modelling - SMDP-VLSI
... • SETMOS is one such hybrid CMOS-SET architecture, which combines the virtues of both devices and exhibits many novel functionalities which are very difficult to achieve by either of these technologies. ...
... • SETMOS is one such hybrid CMOS-SET architecture, which combines the virtues of both devices and exhibits many novel functionalities which are very difficult to achieve by either of these technologies. ...
LTC6103 - Dual High Voltage, High Side Current Sense Amplifier
... the maximum output dynamic range is available. Output dynamic range is limited by both the maximum allowed output current and the maximum allowed output voltage, as well as the minimum practical output signal. If less dynamic range is required, then RIN can be increased accordingly, reducing the max ...
... the maximum output dynamic range is available. Output dynamic range is limited by both the maximum allowed output current and the maximum allowed output voltage, as well as the minimum practical output signal. If less dynamic range is required, then RIN can be increased accordingly, reducing the max ...
Pi Controlled DC-DC Converter Based on Three-State
... Significant effort has then been made to improve the characteristics of the traditional non isolated dc-dc converter in the last few years[10]. A ...
... Significant effort has then been made to improve the characteristics of the traditional non isolated dc-dc converter in the last few years[10]. A ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.