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SynQor 3-Phase PFC Terminal Commands Command Formats
SynQor 3-Phase PFC Terminal Commands Command Formats

... SynQor 3-Phase PFC Terminal Commands The SynQor 3-Phase PFC contains a serial port to facilitate system monitoring. Commands are sent to request individual data, the PFC responds to each command individually. The PFC's external serial port IO pins are at 3.3V logic levels, not RS232 levels. See the ...
USER MANUAL REVISION PORTS ETC DCB-264 USERS GUIDE
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Folie 1 - RWTH Aachen University
Folie 1 - RWTH Aachen University

... Power Supplies • Assume that power supplies will be exchanged after 10 years Serial powering • Constant current source • Not so common in industry (e.g. CAEN) • Atlas: PSs developed by Prague group (developed already their current PSs) • No sensing ...
Item Spec`s Spec`s with Sw DL 3155M09 SINGLE
Item Spec`s Spec`s with Sw DL 3155M09 SINGLE

... curve - theoretical topics: ideal transformer: no-load operation, ideal transformer: load operation, real transformer: no-load and load operation, tests on the transformer, the autotransformer, magnetic core, electric windings, transformer cooling, transformer applications, pulse transformers, trans ...
MAX9995 Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch
MAX9995 Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch

... The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for WCDMA, TD-SCDMA, LTE, TD-LTE, and GSM/EDGE base-station applications. This device integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, two doublebalanced ...
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IONIZER Technical Information Guidebook

... The photographs below show the accumulation of dust on the tip of the discharging needle used in the steady flow fan type. Depending on the application conditions, perform the cleaning after 300 to 500 hours of use. When cleaning the discharging needle, cleaning the louver and the inside of the ioni ...
DIGITAL CONTROL OF VOLTAGE REGULATORS FOR FAST
DIGITAL CONTROL OF VOLTAGE REGULATORS FOR FAST

... Voltage mode control with load line positioning and phase current balancing technique is first introduced to maximize the transient response of the VR and to balance the phase current for multiphase VR under high frequency dynamic load conditions. The VR and its control method is modeled and analyze ...
AQ7270 Series OTDR Operation Guide User’s Manual
AQ7270 Series OTDR Operation Guide User’s Manual

... This optical measuring instrument is designed to measure the optical characteristics of light sources and evaluate their performance. Do not use this instrument for anything other than as an optical measuring instrument. • Check the Physical Appearance Do not use the instrument if there is a pr ...
– Piezoelectric Nanowires – Group 11 Project Specification
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... Working with chemicals can be a dangerous process, especially depending on the availability of required safety equipment. Since repeatability is critical for this system, the chemical processes will be under review. 2.2 Project Research While studying this specific research interest, it is important ...
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... at the millifermi level (1/1000th of a proton diameter) Control arm lengths to 10-13 meters RMS Detect optical phase changes of ~ 10-10 radians Hold mirror alignments to 10-8 radians Engineer structures to mitigate recoil from atomic vibrations in suspended mirrors ...
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... • Matched resistors may reside in a common tank only if the have equal R values and experience the same bias. • Different valued resistors must be placed in their own individually biased tank • Mismatch can be minimized by using low sheet diffusions such as base or emitter rather than HSR. – Matched ...
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... The machine may be operated using the industry standard DMX 512 digital control protocol. This allows the control of the fog system to be easily integrated with the lighting system in most installations. DMX may be used without changing any of the settings on the main control panel. When the system ...
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... converter (ADC), and can be configured to have four differential inputs or seven single-ended or pseudo differential inputs. The on-chip low gain stage ensures that signals of small amplitude can be interfaced directly to the ADC. One of the major advantages of the AD7124-4 is that it gives the user ...
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... The MAX147 EV kit board includes a MAX666, configured as a 3V regulator. Trim pot R16 adjusts the VDD voltage between 2.3V and 3.6V. The MAX872 is a micropower 2.5V reference. The MAX494 and MAX495 are low-voltage, rail-to-rail op amps with 500kHz gain-bandwidth product. The MAX495 buffers the exter ...
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... during last decade. A government support and take-off projects in Europe and US shall ensure an increasing trend in future too. Some of SES based plants , like hydro-, geothermal-, biofuel-plants, use synchronous generators directly connected to the grid. But some other SES technologies, like fuel c ...
Liebert Series 610 UPS DISCONTINUED PRODUCT
Liebert Series 610 UPS DISCONTINUED PRODUCT

Complete PDF Edition (2,508 KB)
Complete PDF Edition (2,508 KB)

... potential φ and magnetic vector potential A, it is capable of dealing with skin effects that take place on various kinds of materials. In addition, for the calculation of electromagnetic forces generated on the individual portions of the finger conductors, we adopted the nodal force method that make ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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