RESONANT TRANSFORMER
... under resonance conditions. • Therefore, the input voltage required for excitation is reduced by a factor 1/Q, and the kVA required is also reduced by a factor 1/Q. • The secondary power factor of the circuit is unity. ...
... under resonance conditions. • Therefore, the input voltage required for excitation is reduced by a factor 1/Q, and the kVA required is also reduced by a factor 1/Q. • The secondary power factor of the circuit is unity. ...
Basic Electricity II
... Voltage Rating – The insulation on the wire determines how many volts it can safely carry. Check the manufacturer’s data if in doubt. ...
... Voltage Rating – The insulation on the wire determines how many volts it can safely carry. Check the manufacturer’s data if in doubt. ...
RPR-220 : Optical Sensors
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Things you should know about LED`s and
... linear over 6-9 orders of magnitude. When light hits the photodiode a current is generated that flows through R1 to the output (no current flows into the op-amp). Note: The output voltage will be negative. If the diode polarity is reversed the output voltage will be positive. ...
... linear over 6-9 orders of magnitude. When light hits the photodiode a current is generated that flows through R1 to the output (no current flows into the op-amp). Note: The output voltage will be negative. If the diode polarity is reversed the output voltage will be positive. ...
Specification
... Waveform capture of triggered events of voltage and current. Up to 3seconds records must be possible. Harmonic Directions Harmonics of voltages, currents, and powers up to the 63rd order according to the IEC 61000-4-7 standard. The following values are given for each harmonic: • RMS value (for pow ...
... Waveform capture of triggered events of voltage and current. Up to 3seconds records must be possible. Harmonic Directions Harmonics of voltages, currents, and powers up to the 63rd order according to the IEC 61000-4-7 standard. The following values are given for each harmonic: • RMS value (for pow ...
ELG4139: Power Diodes and Power Transistors
... Power MOSFET is a voltage controlled device. MOSFET requires the continuous application of a gate-source voltage of appropriate magnitude in order to be in the ON state. The switching times are very short, being in the range of a few tens of nanoseconds to a few hundred nanoseconds depending on the ...
... Power MOSFET is a voltage controlled device. MOSFET requires the continuous application of a gate-source voltage of appropriate magnitude in order to be in the ON state. The switching times are very short, being in the range of a few tens of nanoseconds to a few hundred nanoseconds depending on the ...
Sorensen XPF Series 350–840 W 35–60 V 10–20 A
... in the choice of voltage and current. Typically, the maximum voltage and maximum current are not required simultaneously. The PowerFlexTM design enables higher currents to be generated at lower voltages within an overall power limit envelope. This is achieved by using the latest switch-mode technolo ...
... in the choice of voltage and current. Typically, the maximum voltage and maximum current are not required simultaneously. The PowerFlexTM design enables higher currents to be generated at lower voltages within an overall power limit envelope. This is achieved by using the latest switch-mode technolo ...
Penntex Regulator Test
... Penntex Regulator Test Penntex charging systems use an external voltage regulator that is usually mounted inside the vehicle. VERY IMPORTANT: Testing the charging system must be done at the voltage regulator with the regulator plugged in. The wires are color-coded and correspond as follows: Blue: Fi ...
... Penntex Regulator Test Penntex charging systems use an external voltage regulator that is usually mounted inside the vehicle. VERY IMPORTANT: Testing the charging system must be done at the voltage regulator with the regulator plugged in. The wires are color-coded and correspond as follows: Blue: Fi ...
Design Review
... Review of Storage Technologies: “Due to the complexity involved in making a safe and reliable ultracapacitor storage system and given the fact that a working design must be implemented in a relatively short time span (before May 08) ultracapacitors will be set aside for development on next years ca ...
... Review of Storage Technologies: “Due to the complexity involved in making a safe and reliable ultracapacitor storage system and given the fact that a working design must be implemented in a relatively short time span (before May 08) ultracapacitors will be set aside for development on next years ca ...
Press Release - Plant Services
... The effect of utility impedance on the operation of a drive is a function of how stiff or soft the line is. Nominally (i.e. %Z = 1%), the drive short circuit current is set at 100 times the drive rating. On a soft line (i.e. %Z > 10%), the short circuit rating is 10 times the drive’s rating; and on ...
... The effect of utility impedance on the operation of a drive is a function of how stiff or soft the line is. Nominally (i.e. %Z = 1%), the drive short circuit current is set at 100 times the drive rating. On a soft line (i.e. %Z > 10%), the short circuit rating is 10 times the drive’s rating; and on ...
43 Power quality improvement by using multi converter unified
... The AC and DC variable speed drives utilized on board container cranes are significant contributors to total harmonic current and voltage distortion. Whereas SCR phase control creates the desirable average power factor, DC SCR drives operate at less than this. In addition, line notching occurs when ...
... The AC and DC variable speed drives utilized on board container cranes are significant contributors to total harmonic current and voltage distortion. Whereas SCR phase control creates the desirable average power factor, DC SCR drives operate at less than this. In addition, line notching occurs when ...
P2 Revision
... metal? 2. Why is the case made of plastics? 3. Why is there a fuse? 4. Is the fuse in series or parallel? 5. Why is there an earth wire? ...
... metal? 2. Why is the case made of plastics? 3. Why is there a fuse? 4. Is the fuse in series or parallel? 5. Why is there an earth wire? ...
Photovoltaic Terminology
... Electricity Network An electrical system supplied by one or more sources of voltage and comprising all the conductors and other electrical and associated equipment used to conduct electricity for the purposes of conveying energy to one or more Customer’s installations, street electrical fixtures, or ...
... Electricity Network An electrical system supplied by one or more sources of voltage and comprising all the conductors and other electrical and associated equipment used to conduct electricity for the purposes of conveying energy to one or more Customer’s installations, street electrical fixtures, or ...
Introduction - Engconsult Ltd.
... based Regulator, which monitors V, I, PF., and Hr. at the rate of 3840-15360 samples per second. It is specifically custom engineered to optimize power quality and guaranteed savings It is versatile solution and available for various load sizes and voltages It is an integrated system consisting of L ...
... based Regulator, which monitors V, I, PF., and Hr. at the rate of 3840-15360 samples per second. It is specifically custom engineered to optimize power quality and guaranteed savings It is versatile solution and available for various load sizes and voltages It is an integrated system consisting of L ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).