How to Minimize Noise in High Resolution Measurements
... to ground at the A/D system in addition to a wire each for the plus and minus voltage signal. When a separate ground wire is used, use the DIF switch position, or otherwise insure that there are not redundant grounds. Don't cheat. ("But I didn't have an extra wire in my cable.") You might think that ...
... to ground at the A/D system in addition to a wire each for the plus and minus voltage signal. When a separate ground wire is used, use the DIF switch position, or otherwise insure that there are not redundant grounds. Don't cheat. ("But I didn't have an extra wire in my cable.") You might think that ...
IJESRT
... linear models that are well adopted for analysis and simulation[4]. The transformer models includes saturation. The parameters have been obtained from practical or experimental measurements. From the study it is seen that sags can produce transformer saturation when voltage recovers. This leads to p ...
... linear models that are well adopted for analysis and simulation[4]. The transformer models includes saturation. The parameters have been obtained from practical or experimental measurements. From the study it is seen that sags can produce transformer saturation when voltage recovers. This leads to p ...
LT6555 - 650MHz Gain of 2 Triple 2:1 Video Multiplexer
... channel 2 input and performs optimally with a 150Ω load (a double terminated 75Ω cable). V – (Pin 19): Negative Supply Voltage for Channels 1 and 2 Output Stages. V – pins are not internally connected to each other and must all be connected externally. Proper supply bypassing is necessary for best p ...
... channel 2 input and performs optimally with a 150Ω load (a double terminated 75Ω cable). V – (Pin 19): Negative Supply Voltage for Channels 1 and 2 Output Stages. V – pins are not internally connected to each other and must all be connected externally. Proper supply bypassing is necessary for best p ...
instruction manual
... modification, alteration or mis-use. Normal wear is not warranteed. All repairs and replacements under the provisions of this warranty shall be made at Dover Flexo Electronics or at an authorized repair facility. The Company shall not be liable for expenses incurred to repair or replace defective pr ...
... modification, alteration or mis-use. Normal wear is not warranteed. All repairs and replacements under the provisions of this warranty shall be made at Dover Flexo Electronics or at an authorized repair facility. The Company shall not be liable for expenses incurred to repair or replace defective pr ...
Mark II-C Maintenance
... new amplifier. You are encouraged to experiment every way possible with speakers, controls and external effects; your Boogie has been made virtually foolproof so damage in the event of accident or misuse is quite unlikely. First, plug the AC cord into a wall socket and turn the Power switch ON. It i ...
... new amplifier. You are encouraged to experiment every way possible with speakers, controls and external effects; your Boogie has been made virtually foolproof so damage in the event of accident or misuse is quite unlikely. First, plug the AC cord into a wall socket and turn the Power switch ON. It i ...
application aspects
... On the other hand, the dense segmentation is beneficial at turn-on: the entire cathode area is ignited within a few microseconds, in contrast with thyristors, which may take several milliseconds to fully propagate. Such long propagation times produce higher turn-on losses, and restrict allowable ano ...
... On the other hand, the dense segmentation is beneficial at turn-on: the entire cathode area is ignited within a few microseconds, in contrast with thyristors, which may take several milliseconds to fully propagate. Such long propagation times produce higher turn-on losses, and restrict allowable ano ...
using the sa605/615 if processor ic
... processing. The RSSI is scaled logarithmically and is quite useful in debugging as well as applications such as AM or power measurement. Key to stable operation are two bandpass filters at the input and output of the amplifier as well as DC bypass capacitors. The bandpass filters used are typically ...
... processing. The RSSI is scaled logarithmically and is quite useful in debugging as well as applications such as AM or power measurement. Key to stable operation are two bandpass filters at the input and output of the amplifier as well as DC bypass capacitors. The bandpass filters used are typically ...
3. Switched Current Mirror Mixer
... converts the incoming signal into current, which then becomes a voltage across the load. This voltage drives the transconductance input of the mixer, which once again converts the signal into current. Finally, the mixer differential pairs commutate this current, translating it in frequency, to be re ...
... converts the incoming signal into current, which then becomes a voltage across the load. This voltage drives the transconductance input of the mixer, which once again converts the signal into current. Finally, the mixer differential pairs commutate this current, translating it in frequency, to be re ...
Slide 1
... • The field current of a synchronous motor produces a steadystate magnetic field BR • A three-phase set of voltages is applied to the stator windings of the motor, which produces a three-phase current flow in the windings. This three-phase set of currents in the armature winding produces a uniform r ...
... • The field current of a synchronous motor produces a steadystate magnetic field BR • A three-phase set of voltages is applied to the stator windings of the motor, which produces a three-phase current flow in the windings. This three-phase set of currents in the armature winding produces a uniform r ...
LME49610 数据资料 dataSheet 下载
... (VCC and VEE) with 0.1μF ceramic chip capacitors in parallel with solid tantalum 10μF capacitors placed as close as possible to the respective pins. Source resistance can affect high-frequency peaking and step response overshoot and ringing. Depending on the signal source, source impedance and layou ...
... (VCC and VEE) with 0.1μF ceramic chip capacitors in parallel with solid tantalum 10μF capacitors placed as close as possible to the respective pins. Source resistance can affect high-frequency peaking and step response overshoot and ringing. Depending on the signal source, source impedance and layou ...
pst-1500-2000-12-24_..
... frequency harmonic content in a modified sine wave produces enhanced radio interference, higher heating effect in inductive loads like microwaves and motor driven devices like hand tools, refrigeration / air-conditioning compressors, pumps etc. The higher frequency harmonics also produce overloading ...
... frequency harmonic content in a modified sine wave produces enhanced radio interference, higher heating effect in inductive loads like microwaves and motor driven devices like hand tools, refrigeration / air-conditioning compressors, pumps etc. The higher frequency harmonics also produce overloading ...
BD95601MUV-LB
... Input Current Sense Amplifier input. FREQ pin is output. Output Current Sense Amplifier input. If the voltage between this pin and VOUT pin reaches the specified voltage level (setting at ILIM pin), the switching is turned OFF. Ground pin for Low-side FET driver. This is the pin to drive the gate of ...
... Input Current Sense Amplifier input. FREQ pin is output. Output Current Sense Amplifier input. If the voltage between this pin and VOUT pin reaches the specified voltage level (setting at ILIM pin), the switching is turned OFF. Ground pin for Low-side FET driver. This is the pin to drive the gate of ...
575A - Ortec
... Allow the instrument to dry completely before reconnecting it to the power source. ...
... Allow the instrument to dry completely before reconnecting it to the power source. ...
MAX5878 16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 76dBc ...
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 76dBc ...
Solutions for Today`s Low-Power LED Lighting Trends
... the lamp case without the need for the ballast transformer. It is possible to achieve over 80% total power efficiency in this configuration. In general, it is not easy to build an AC-DC LED driver board into the small bulb case while also meeting PF and THD requirements in the application. It is als ...
... the lamp case without the need for the ballast transformer. It is possible to achieve over 80% total power efficiency in this configuration. In general, it is not easy to build an AC-DC LED driver board into the small bulb case while also meeting PF and THD requirements in the application. It is als ...
Minariks DC Drives - XP-DC Series - User Manual
... Do not disconnect any of the motor leads from the drive unless power is removed. Opening any one motor lead may destroy the drive. This drive is not diode-protected from reverse battery voltage. You must assure that POS (+) is wired to +VDC IN and NEG (–) is wired to –VDC IN. This product does not h ...
... Do not disconnect any of the motor leads from the drive unless power is removed. Opening any one motor lead may destroy the drive. This drive is not diode-protected from reverse battery voltage. You must assure that POS (+) is wired to +VDC IN and NEG (–) is wired to –VDC IN. This product does not h ...
Introduction to BLDC Motor Control - Renesas e
... Stator angle is rotated smoothly rather than in 60 degree jumps Each phase is utilized all of the time Cons: Needs higher resolution feedback to calculate sine waves with low distortion Needs more sophisticated processing to calculate sine PWM values on the fly Bandwidth of currents are ...
... Stator angle is rotated smoothly rather than in 60 degree jumps Each phase is utilized all of the time Cons: Needs higher resolution feedback to calculate sine waves with low distortion Needs more sophisticated processing to calculate sine PWM values on the fly Bandwidth of currents are ...
ZNBG4003
... 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in ...
... 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)