data sheet - GBS Elektronik GmbH
... control signal, almost arbitrary pulse waveforms can be generated. Ramp times can be adjusted in two ranges of 0.7...7µs and 7µs ... 70µs. Variable rise times are realized by sequentially driving the pulse modules. This results in a staircase-like output signal. The actual waveform depends on the ch ...
... control signal, almost arbitrary pulse waveforms can be generated. Ramp times can be adjusted in two ranges of 0.7...7µs and 7µs ... 70µs. Variable rise times are realized by sequentially driving the pulse modules. This results in a staircase-like output signal. The actual waveform depends on the ch ...
Applying power quality measurements to predictive maintenance
... You may already be using predictive maintenance (PdM) techniques on your motors and drives. But how often do you inspect the power to your equipment? By adding basic power quality measurements to production equipment maintenance procedures ...
... You may already be using predictive maintenance (PdM) techniques on your motors and drives. But how often do you inspect the power to your equipment? By adding basic power quality measurements to production equipment maintenance procedures ...
Morningstar Tristar Spec Sheet
... THREE-FUNCTION SOLAR CONTROLLER Morningstar’s TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple fun ...
... THREE-FUNCTION SOLAR CONTROLLER Morningstar’s TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple fun ...
User`s Guide Model 382260 80W 3-in
... applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact information. A Return Authoriz ...
... applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact information. A Return Authoriz ...
KW3419541958
... as a set of semantic rules. They present a robust performance and good response in noisy environments. Usually the MPPT controls a DC-DC converter to maintain a constant DC voltage at the output of the generator. With an appropriate sizing of the PV array the DC-DC converter can be avoided due to th ...
... as a set of semantic rules. They present a robust performance and good response in noisy environments. Usually the MPPT controls a DC-DC converter to maintain a constant DC voltage at the output of the generator. With an appropriate sizing of the PV array the DC-DC converter can be avoided due to th ...
An Introduction to Electrical Power for the Non-Power
... Direct current means that current always flows in one direction and is the simplest type of circuit to grasp for reasons we’ll cover soon. Alternating current means the voltage and current are sine waves that change direction (flow) or oscillate continuously. In North America this typically happens ...
... Direct current means that current always flows in one direction and is the simplest type of circuit to grasp for reasons we’ll cover soon. Alternating current means the voltage and current are sine waves that change direction (flow) or oscillate continuously. In North America this typically happens ...
90 -264 Vac nominal input range • Overvoltage, over
... The GPMP Series are universal input AC/DC power supplies with power factor correction (PFC) with up to 900 Watts ouput power. The GPMP product incorporates true inhibit, power fail alarm, power good signal and fan control. The series is approved to EN60601-1 and EN60950-1 to reduce design-in time an ...
... The GPMP Series are universal input AC/DC power supplies with power factor correction (PFC) with up to 900 Watts ouput power. The GPMP product incorporates true inhibit, power fail alarm, power good signal and fan control. The series is approved to EN60601-1 and EN60950-1 to reduce design-in time an ...
uninterruptible power supplies
... Classification according to EN/IEC 62040-3: VFI SS-111 The individual components are matched to each other and controlled by different microprocessors. The rectifier converts the mains voltage into a DC voltage, from which the subsequent connected inverter forms a regulated, sinusoidal alternating v ...
... Classification according to EN/IEC 62040-3: VFI SS-111 The individual components are matched to each other and controlled by different microprocessors. The rectifier converts the mains voltage into a DC voltage, from which the subsequent connected inverter forms a regulated, sinusoidal alternating v ...
Switching Power Supplies and RF noise
... Use additional appropriate AC radio frequency interference (RFI) power line filter immediately before the ac input of the power supply. Recommended: Corcom Inc. ( www.cor.com ) “Q” series. Filtered, ferrite coated cord set (www.emceupen.com ) is another choice. These cord sets, with integral line in ...
... Use additional appropriate AC radio frequency interference (RFI) power line filter immediately before the ac input of the power supply. Recommended: Corcom Inc. ( www.cor.com ) “Q” series. Filtered, ferrite coated cord set (www.emceupen.com ) is another choice. These cord sets, with integral line in ...
Description: waveform and time duration
... a) Static failures: occur in the presence of conducted RF interference superimposed on high or low logical level. The signal at the IC input port goes out of high or low noise margins. Sometimes, it can be observed synchronization between the input signal and the RF interference. In this case, error ...
... a) Static failures: occur in the presence of conducted RF interference superimposed on high or low logical level. The signal at the IC input port goes out of high or low noise margins. Sometimes, it can be observed synchronization between the input signal and the RF interference. In this case, error ...
DESIGN OF CONTROL CIRCUIT FOR AN INVERTER
... single phase full bridge inverter. Proper designs of control signal with powerful switches are very important in order to reduce the harmonics contents of the inverter output voltage. This approach hopefully will replace the existing analog controller due to it ability to produce precise control, l ...
... single phase full bridge inverter. Proper designs of control signal with powerful switches are very important in order to reduce the harmonics contents of the inverter output voltage. This approach hopefully will replace the existing analog controller due to it ability to produce precise control, l ...
Assembly Instructions - FP Outdoor Lighting Controls
... 3. Wire socket as indicated in wiring diagrams shown. 4. The socket should be mounted such that the “photocell” faces away from artificial light sources. It must not be illuminated by the lamp it controls or it will cycle on & off at night. 5. Installation must be in compliance with NFPA National El ...
... 3. Wire socket as indicated in wiring diagrams shown. 4. The socket should be mounted such that the “photocell” faces away from artificial light sources. It must not be illuminated by the lamp it controls or it will cycle on & off at night. 5. Installation must be in compliance with NFPA National El ...
LE Drive - Compumotor
... The STATUS LED is green any time the LE-Drive power supply is operational and no FAULT condition has been detected. If the STATUS LED is not lllum1nat.ed, AC power is not applied or there is a drive failure (check the fuse~ The STATUS LED is red any time the LE-Drive shuts itself down because of an ...
... The STATUS LED is green any time the LE-Drive power supply is operational and no FAULT condition has been detected. If the STATUS LED is not lllum1nat.ed, AC power is not applied or there is a drive failure (check the fuse~ The STATUS LED is red any time the LE-Drive shuts itself down because of an ...
TECHNICAL DESCRIPTION
... permanently energized DC motors which are operated on the same intermediate circuit. Both controllers as well as the mutual grid system part and a combinational circuit part for the supply of the electronic for both axes are on a double Europe card. This way very economic solutions in view of expens ...
... permanently energized DC motors which are operated on the same intermediate circuit. Both controllers as well as the mutual grid system part and a combinational circuit part for the supply of the electronic for both axes are on a double Europe card. This way very economic solutions in view of expens ...
QBU Data sheet
... QBU is a series of multi-functional Pockels cell drivers of Hi-End class. In contrast to analogues, they can provide rapid switching of input voltage in two directions: both up and down. QBU-Series Pockels Cell Driver is extremely flexible solution for driving of the Pockels cell that works upon any ...
... QBU is a series of multi-functional Pockels cell drivers of Hi-End class. In contrast to analogues, they can provide rapid switching of input voltage in two directions: both up and down. QBU-Series Pockels Cell Driver is extremely flexible solution for driving of the Pockels cell that works upon any ...
Voltage Fluctuation Impacts (T. McDermott, Sep 2009)
... because the IEC flicker meter works best for periods of 1 hour or less. An informative annex gives the percent voltage dip from 141-1993 as 2.7% for perception and 6% for irritation, at 1 dip per hour. In IEC terms, these would be equivalent to 5.4% and 12%, respectively, at 0.017 changes per minute ...
... because the IEC flicker meter works best for periods of 1 hour or less. An informative annex gives the percent voltage dip from 141-1993 as 2.7% for perception and 6% for irritation, at 1 dip per hour. In IEC terms, these would be equivalent to 5.4% and 12%, respectively, at 0.017 changes per minute ...
DC Drive Selection Guide
... The KBMG Series of DC Drives consist of two models rated for 1/100 to 2 horsepower motors. This chassis ultra-compact, full-wave regenerative drive is capable of operating DC PM or Shunt motors in a bidirectional mode. Its 4-quadrant operation provides forward and reverse torque in both speed direct ...
... The KBMG Series of DC Drives consist of two models rated for 1/100 to 2 horsepower motors. This chassis ultra-compact, full-wave regenerative drive is capable of operating DC PM or Shunt motors in a bidirectional mode. Its 4-quadrant operation provides forward and reverse torque in both speed direct ...
STK681-300 - ON Semiconductor
... ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www ...
... ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www ...
A4923 - Allegro Microsystems
... information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. ...
... information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.