LMG500 - ZES ZIMMER
... winding suppresses harmonics, e. g. the 5th, 7th, 17th and 19th. The power measurement channels are configured as two groups with channels 1 and 5 in parallel. This defines for all measurement channels the same phase reference and allows precise measurements for these kinds of special rectifier tran ...
... winding suppresses harmonics, e. g. the 5th, 7th, 17th and 19th. The power measurement channels are configured as two groups with channels 1 and 5 in parallel. This defines for all measurement channels the same phase reference and allows precise measurements for these kinds of special rectifier tran ...
INSTRUCTION MANUAL FOR VOLTAGE REGULATOR Model
... The VR63-4A/UL Voltage Regulators are designed for use on 50/60 Hz brushless generators. The regulator includes frequency compensation, overexcitation shutdown, a solid-state build-up circuit, and EMI filtering. ...
... The VR63-4A/UL Voltage Regulators are designed for use on 50/60 Hz brushless generators. The regulator includes frequency compensation, overexcitation shutdown, a solid-state build-up circuit, and EMI filtering. ...
STEVAL-ISA052V2
... This evaluation board is based on the PM6675AS device, which consists of a single high efficiency step-down controller and an independent lowdropout (LDO) linear regulator. The constant on-time (COT) architecture assures fast transient response supporting both electrolytic and ceramic output capacit ...
... This evaluation board is based on the PM6675AS device, which consists of a single high efficiency step-down controller and an independent lowdropout (LDO) linear regulator. The constant on-time (COT) architecture assures fast transient response supporting both electrolytic and ceramic output capacit ...
STD845DN40
... Dual NPN high voltage transistors in a single package Datasheet — production data ...
... Dual NPN high voltage transistors in a single package Datasheet — production data ...
Low-Noise Amplifier
... • The PFD can no longer resolve very small phase errors, and a dead zone is created. • To solve this problem, extra delay is introduced in the feedback path of reset signal. ...
... • The PFD can no longer resolve very small phase errors, and a dead zone is created. • To solve this problem, extra delay is introduced in the feedback path of reset signal. ...
ISSCC 2008 / SESSION 12 / HIGH-EFFICIENCY DATA
... binary-weighted capacitor array [1]. The left side of every capacitor can be switched between a low reference voltage, Vref-, and a high reference voltage, Vref+, using a simple digital inverter. If the left side of capacitor CMSB is switched from low to high, the step on output VDAC is ΔVDAC = (Vre ...
... binary-weighted capacitor array [1]. The left side of every capacitor can be switched between a low reference voltage, Vref-, and a high reference voltage, Vref+, using a simple digital inverter. If the left side of capacitor CMSB is switched from low to high, the step on output VDAC is ΔVDAC = (Vre ...
Why control techniques depend on heater element materials
... Silicon carbide. This class of materials has a permissible element temperature close to 1600 º C. The control system has to cope with resistance changes of some 4:1 over the useful life of the element and up to about 3:1 over the working temperature range. Resistance change with life. A new element ...
... Silicon carbide. This class of materials has a permissible element temperature close to 1600 º C. The control system has to cope with resistance changes of some 4:1 over the useful life of the element and up to about 3:1 over the working temperature range. Resistance change with life. A new element ...
Lab Manual - Lakehead University
... Failure to perform one or more lab exercises results in a grade of "F" for the course. When a student misses a lab exercise for whatever reason he/she must notify the instructor as soon as possible. If the reasons given for the absence are satisfactory to the instructor, a make-up opportunity may be ...
... Failure to perform one or more lab exercises results in a grade of "F" for the course. When a student misses a lab exercise for whatever reason he/she must notify the instructor as soon as possible. If the reasons given for the absence are satisfactory to the instructor, a make-up opportunity may be ...
Power Supplies Family Brochure
... SolaHD offers a complete line of DIN rail power supplies, with choices tailored to every need from high volume deployment in controlled environments to specialized applications in harsh and hazardous locations. We understand that machine availability is a fundamental business requirement. In any app ...
... SolaHD offers a complete line of DIN rail power supplies, with choices tailored to every need from high volume deployment in controlled environments to specialized applications in harsh and hazardous locations. We understand that machine availability is a fundamental business requirement. In any app ...
PDF
... electric grid. Doubly fed electric machines are generators or motors are those that have windings on both stationary and rotating parts, where both windings transfer significant active power between shaft and electrical system. Usually the stator winding is directly connected to the three-phase grid ...
... electric grid. Doubly fed electric machines are generators or motors are those that have windings on both stationary and rotating parts, where both windings transfer significant active power between shaft and electrical system. Usually the stator winding is directly connected to the three-phase grid ...
TS19452CS RLG Datasheet
... According a filter capacitor across the LED string can reduce the output current ripple even further, thus permitting a reduced value of L1. However, one must keep in mind that the peak-to-average current error is affected by the variation of TOFF. Therefore, the initial output current accuracy migh ...
... According a filter capacitor across the LED string can reduce the output current ripple even further, thus permitting a reduced value of L1. However, one must keep in mind that the peak-to-average current error is affected by the variation of TOFF. Therefore, the initial output current accuracy migh ...
Energy Losses in the Electrical Circuits
... effect , we reduce the energy heat losses. Very large impact on losses in the circuit with a fast solid state switches new instruments for measuring power quality, measure up to 3000 harmonics ...
... effect , we reduce the energy heat losses. Very large impact on losses in the circuit with a fast solid state switches new instruments for measuring power quality, measure up to 3000 harmonics ...
Maximizing DER Hosting Capacity of LV and MV Networks (Webinar
... stand-alone solution integrated at substation level (DG DemoNet approach) based on measurements in the grid a solution integrated in a distribution management system based on state estimation (ZUQDE approach) ...
... stand-alone solution integrated at substation level (DG DemoNet approach) based on measurements in the grid a solution integrated in a distribution management system based on state estimation (ZUQDE approach) ...
Digital Logic Topics - Agricultural engineering
... • Devices are available designed for the comparison purpose. They are in general faster and better suited for this purpose than a conventional op-amp. • Devices actually used in digital logic are much simpler internally than an Op Amp ...
... • Devices are available designed for the comparison purpose. They are in general faster and better suited for this purpose than a conventional op-amp. • Devices actually used in digital logic are much simpler internally than an Op Amp ...
motors for copeland™ semi-hermetic compressors
... Part-winding start motors contain two separate windings (2/3:1/3) which are internally connected in star and operated in parallel. One cannot change the voltage by changing the electrical connections as the motor is only suitable for one voltage range (see Table 1). The first part winding (2/3) on t ...
... Part-winding start motors contain two separate windings (2/3:1/3) which are internally connected in star and operated in parallel. One cannot change the voltage by changing the electrical connections as the motor is only suitable for one voltage range (see Table 1). The first part winding (2/3) on t ...
BP5011
... Zero-cross input voltage Operating temperature range Storage temperature range Maximum surface temperature Maximum output current ...
... Zero-cross input voltage Operating temperature range Storage temperature range Maximum surface temperature Maximum output current ...
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.