LM723/LM723C Voltage Regulator (Rev. B)
... published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a l ...
... published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a l ...
ABL1 Power Supplies
... The current drawn by a power supply is not sinusoidal. This leads to the existence of harmonic currents which pollute the voltage supply. Regulated switch mode supplies always produce harmonic currents; therefore, a filter circuit (Power Factor Correction or PFC) must be added to comply with standar ...
... The current drawn by a power supply is not sinusoidal. This leads to the existence of harmonic currents which pollute the voltage supply. Regulated switch mode supplies always produce harmonic currents; therefore, a filter circuit (Power Factor Correction or PFC) must be added to comply with standar ...
AC Theory introduction - Legh Richardson Electrical Services
... diagrams since it shows that all the components in the phasor diagram are rotating together but at different angles. (f) The waveform diagram also shows each wave alternating through 360deg, holding their respective distance from one another. A pure Inductor in an ac circuit causes the current to la ...
... diagrams since it shows that all the components in the phasor diagram are rotating together but at different angles. (f) The waveform diagram also shows each wave alternating through 360deg, holding their respective distance from one another. A pure Inductor in an ac circuit causes the current to la ...
Evaluates: MAX8627 MAX8627 Evaluation Kit General Description Features
... Enable function is driven externally by a logic signal connected to the ON pad of the EV kit. ...
... Enable function is driven externally by a logic signal connected to the ON pad of the EV kit. ...
FST3244 — 8-Bit Bus Switch Features Description
... 4. This parameter is guaranteed by design, but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical on resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage source (zero output impedance). ...
... 4. This parameter is guaranteed by design, but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical on resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage source (zero output impedance). ...
Operating Instructions Switch Mode Power Supply AC 2000 / DC 2000
... switched over to the battery by engaging the DC isolator or DC fuse this causes a large surge of charging current. This can be avoided by switching the unit on before engaging the isolator and charging the capacitors to the unit output voltage. The DC isolator or fuse can then be engaged. The unit c ...
... switched over to the battery by engaging the DC isolator or DC fuse this causes a large surge of charging current. This can be avoided by switching the unit on before engaging the isolator and charging the capacitors to the unit output voltage. The DC isolator or fuse can then be engaged. The unit c ...
Control of Self Excited Induction Generator using ANN based SVC
... Recently, there have been excessive and attractive schemes of neural network used in power system control since they hold a promising future to solve problems that have so far been difficult to handle with classical analytical methods. Among these control schemes, the back propagation based neural n ...
... Recently, there have been excessive and attractive schemes of neural network used in power system control since they hold a promising future to solve problems that have so far been difficult to handle with classical analytical methods. Among these control schemes, the back propagation based neural n ...
MSE 630 - IC Processing
... • Oxidation of Silicon produces interstitials in supersaturation. These surplus interstitials tend to agglomerate in discs - i.e. stacking fault loops. The difficult part is the nucleation; it determines what will happen. We have to consider two ways of oxidizing Si, we first consider Surface oxida ...
... • Oxidation of Silicon produces interstitials in supersaturation. These surplus interstitials tend to agglomerate in discs - i.e. stacking fault loops. The difficult part is the nucleation; it determines what will happen. We have to consider two ways of oxidizing Si, we first consider Surface oxida ...
PQube Specifications
... Specifications below apply at 50/60 Hz. Mains Configuration Single-phase, split-phase, delta, wye or star. User selected or auto-selected. Range of Nominal Input Voltage 100 VAC ~ 690 VAC L-L (69 VAC ~ 400 VAC L-N). User selected or auto-selected. Measurement Channels Line-to-Neutral, Line-to-Lin ...
... Specifications below apply at 50/60 Hz. Mains Configuration Single-phase, split-phase, delta, wye or star. User selected or auto-selected. Range of Nominal Input Voltage 100 VAC ~ 690 VAC L-L (69 VAC ~ 400 VAC L-N). User selected or auto-selected. Measurement Channels Line-to-Neutral, Line-to-Lin ...
Switched-Capacitor Voltage Converters _______________General Description ____________________________Features
... the frequency must be synchronized, or when higher frequencies are required to reduce audio interference. The MAX1044/ICL7660 can be driven up to 400kHz. The pump and output ripple frequencies are one-half the external clock frequency. Driving the MAX1044/ICL7660 at a higher frequency increases the ...
... the frequency must be synchronized, or when higher frequencies are required to reduce audio interference. The MAX1044/ICL7660 can be driven up to 400kHz. The pump and output ripple frequencies are one-half the external clock frequency. Driving the MAX1044/ICL7660 at a higher frequency increases the ...
STC04IE170HP
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
ADI`s Automatic External Defibrillator (AED
... An automated external defibrillator (AED) is a portable electronic device that automatically diagnoses the potential life threatening cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient. Automatic refers to the unit’s ability to autonomously analyze the patient’s ...
... An automated external defibrillator (AED) is a portable electronic device that automatically diagnoses the potential life threatening cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient. Automatic refers to the unit’s ability to autonomously analyze the patient’s ...
AD8235 英文数据手册DataSheet 下载
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
Abstract dfm I. Introduction II. Dynamic and short
... of a gate driving a capacitor yual 10 the total capacim.ncc ol’ the transmission line. In suhscction B, the short-circuit power consumption of a CMOS gate driving a lossless rransmission line is investigaed for the rcgimc whcrc r,
... of a gate driving a capacitor yual 10 the total capacim.ncc ol’ the transmission line. In suhscction B, the short-circuit power consumption of a CMOS gate driving a lossless rransmission line is investigaed for the rcgimc whcrc r,
BRKC-180 - CNCdrive
... Power off the device quickly if this happens! Continue using the braking circuit only if it’s LED is off after power up, when the motor is not running. d.) Make testruns with the motor, it may be noticed that at rapid braking the braking circuit triggers with LED lights indication. e.) Make thermal ...
... Power off the device quickly if this happens! Continue using the braking circuit only if it’s LED is off after power up, when the motor is not running. d.) Make testruns with the motor, it may be noticed that at rapid braking the braking circuit triggers with LED lights indication. e.) Make thermal ...
Modelling and Analysis of Controller for Three
... The Electric Power Quality [EPQ] has become an important part of the distribution power system. Harmonics need attention in the EPQ of the distribution system because power factor is very important consideration for efficient functioning of system and also economic point of view which is very much e ...
... The Electric Power Quality [EPQ] has become an important part of the distribution power system. Harmonics need attention in the EPQ of the distribution system because power factor is very important consideration for efficient functioning of system and also economic point of view which is very much e ...
led built-in modules
... observed if the maximum output voltage exceed the permitted touchable value. • Measurement tolerance of luminous flux (see table "Optical Characteristic"): ± 7 % (in addition to production tolerance). • A parallel or serial connection of the modules is not allowed. • To ensure problem-free operation ...
... observed if the maximum output voltage exceed the permitted touchable value. • Measurement tolerance of luminous flux (see table "Optical Characteristic"): ± 7 % (in addition to production tolerance). • A parallel or serial connection of the modules is not allowed. • To ensure problem-free operation ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.