FT 3120 and FT 3150 Free Topology Smart Transceivers
... 2 The FT 3120 Free Topology Smart Transceiver is designed to run at frequencies up to 40MHz using an external clock oscillator. External oscillators may take several milliseconds to stabilize after power-up. The FT 3120 Free Topology Smart ...
... 2 The FT 3120 Free Topology Smart Transceiver is designed to run at frequencies up to 40MHz using an external clock oscillator. External oscillators may take several milliseconds to stabilize after power-up. The FT 3120 Free Topology Smart ...
Ch2 Basic Analysis Methods to Circuits
... Solves directly for some currents. Voltage sources are easy. Current sources are either very easy or somewhat difficult. Works best for circuits with few loops. ...
... Solves directly for some currents. Voltage sources are easy. Current sources are either very easy or somewhat difficult. Works best for circuits with few loops. ...
ACS 200 Frequency Converters for Speed Control of 0.55 to 4.0 kW
... Warning! Dangerous external control voltages may be present on the relay output of the Control Card. Warning! The frequency converter contains dangerous voltages when connected to the mains. Always check that the ACS 200 is safe, after disconnecting the power, by measuring the mains input (Main Circ ...
... Warning! Dangerous external control voltages may be present on the relay output of the Control Card. Warning! The frequency converter contains dangerous voltages when connected to the mains. Always check that the ACS 200 is safe, after disconnecting the power, by measuring the mains input (Main Circ ...
CAMBRIDGE ELECTRONICS LABORATORIES
... With today’s deregulation, a new generation of engineers unfamiliar with the foundations of the industry is being called upon to design for it. The telecom industry is conservative, as is apparent from the fact that today’s analog ringing signal is the same as that of a century ago and derives direc ...
... With today’s deregulation, a new generation of engineers unfamiliar with the foundations of the industry is being called upon to design for it. The telecom industry is conservative, as is apparent from the fact that today’s analog ringing signal is the same as that of a century ago and derives direc ...
An MSP430F11x1 Sigma-Delta Type Millivolt
... pins, which drives the DAC, insure DAC output levels extremely close to VCC and GND. The accuracy of system VCC that supplies the MSP430 determines the accuracy of the high level DAC output. In a demonstration circuit, VCC was measured externally to be exactly 3300 millivolts. This value 3300 is sto ...
... pins, which drives the DAC, insure DAC output levels extremely close to VCC and GND. The accuracy of system VCC that supplies the MSP430 determines the accuracy of the high level DAC output. In a demonstration circuit, VCC was measured externally to be exactly 3300 millivolts. This value 3300 is sto ...
Aluminium - School
... However it is a reactive metal (high in the reactivity series) and has to be extracted using electrolysis (passing electricity through the molten ore). Because lots of energy is needed and there are several stages to the process, aluminium is relatively expensive despite being a common metal. ...
... However it is a reactive metal (high in the reactivity series) and has to be extracted using electrolysis (passing electricity through the molten ore). Because lots of energy is needed and there are several stages to the process, aluminium is relatively expensive despite being a common metal. ...
ON-LINE DETERMINATION OF THE MEASUREMENT ... OF THE STOCHASTIC MEASUREMENT METHOD I. Župunski
... product of two arbitrary signals. This method is especially convenient for measuring electric power, electric energy consumption, as well as root-mean-square of voltage and/or current. The method features a very simple hardware and the possibility of selecting the measurement accuracy by choosing a ...
... product of two arbitrary signals. This method is especially convenient for measuring electric power, electric energy consumption, as well as root-mean-square of voltage and/or current. The method features a very simple hardware and the possibility of selecting the measurement accuracy by choosing a ...
Experiment # 07
... The objectives of these experiments are to illustrate the use of computer software to do simulations of electrical circuits. In order to have a possibility, of comparison with real measurements we will do computer simulations on the circuits that we have already measured in the previous experiment a ...
... The objectives of these experiments are to illustrate the use of computer software to do simulations of electrical circuits. In order to have a possibility, of comparison with real measurements we will do computer simulations on the circuits that we have already measured in the previous experiment a ...
cqm1 operation manual
... • Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity. Excess voltage or loads may result in burning. • Disconnect the functional ground terminal when performing withstand voltage tests. Not disconnecting the functional ground terminal may result in ...
... • Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity. Excess voltage or loads may result in burning. • Disconnect the functional ground terminal when performing withstand voltage tests. Not disconnecting the functional ground terminal may result in ...
the brochure
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
methods guide - Xitron Technologies
... of the sampling frequency then this cannot be significant. In practice this cannot be achieved without significantly reducing the bandwidth of the product thus an alternative method must be used. If exact synchronization is performed then this can be seen by applying a square wave input signal at hi ...
... of the sampling frequency then this cannot be significant. In practice this cannot be achieved without significantly reducing the bandwidth of the product thus an alternative method must be used. If exact synchronization is performed then this can be seen by applying a square wave input signal at hi ...
Modular DC-DC Converters - Trace
... especially grateful to my advisor Dr. Leon Tolbert to offer me a nice opportunity to do my research in the field I preferred most. I am very much influenced and benefited from his method of conducting research, teaching and mentoring style. I would like to extend my gratitude to Dr. Jack Lawler, Dr. ...
... especially grateful to my advisor Dr. Leon Tolbert to offer me a nice opportunity to do my research in the field I preferred most. I am very much influenced and benefited from his method of conducting research, teaching and mentoring style. I would like to extend my gratitude to Dr. Jack Lawler, Dr. ...
EVSTF09-10-TF6-01
... 1. For a test on vehicle level with availability of an external charging port the procedure is deemed straight forward to normally charge the REESS until the vehicle’s internal control device automatically stops the charging process. In case of several charging methods (e.g. normal or fast charging) ...
... 1. For a test on vehicle level with availability of an external charging port the procedure is deemed straight forward to normally charge the REESS until the vehicle’s internal control device automatically stops the charging process. In case of several charging methods (e.g. normal or fast charging) ...
Word - Cooper Industries
... Optional Accessory: An interlock shall be required between the loadbreak switch scheme specified and the bayonet fuses, such that the fuses may not be removed unless the transformer has been deenergized via the load-break switch scheme. ...
... Optional Accessory: An interlock shall be required between the loadbreak switch scheme specified and the bayonet fuses, such that the fuses may not be removed unless the transformer has been deenergized via the load-break switch scheme. ...
ON Thyristor Application Note
... DIACs used in typical phase control circuits are basically protected against excessive current at breakover as long as the firing capacitor is not excessively large. When DIACs are used in a zener function, current limiting is necessary. ...
... DIACs used in typical phase control circuits are basically protected against excessive current at breakover as long as the firing capacitor is not excessively large. When DIACs are used in a zener function, current limiting is necessary. ...
Pignose G40V 40w Tube Amp
... The other approximate values are as follows: 1.0uF=600hz; 4.7uF=140hz; 10uF=60hz; 22uF=30hz; 220uF less than 3hz. The 0.047uF/250+v polyester cap used gives an interesting twist to the 0uF unboosted sound: it adds a bit of gain and presence to the signal, as well as brightening it up. To eliminate ...
... The other approximate values are as follows: 1.0uF=600hz; 4.7uF=140hz; 10uF=60hz; 22uF=30hz; 220uF less than 3hz. The 0.047uF/250+v polyester cap used gives an interesting twist to the 0uF unboosted sound: it adds a bit of gain and presence to the signal, as well as brightening it up. To eliminate ...
- ColumbiaGrid
... Several contingencies that are suggested to be auto-inserted such as generators and shunt devices often represent multiple devices in the powerflow case. In order to maximize the quality of the contingency files it is preferred to screen the case with the auto-inserted contingencies. Violations foun ...
... Several contingencies that are suggested to be auto-inserted such as generators and shunt devices often represent multiple devices in the powerflow case. In order to maximize the quality of the contingency files it is preferred to screen the case with the auto-inserted contingencies. Violations foun ...
Tungsten Tip Preparation
... 2. Clean all beakers and tweezers you plan on using - usually the tweezers are continuously stored in a beaker which contains Isopropanol; 3. Cut a fresh piece of the flexible tubing - the length of the tubing should be chosen such that it completely covers the part of the tungsten wire which will b ...
... 2. Clean all beakers and tweezers you plan on using - usually the tweezers are continuously stored in a beaker which contains Isopropanol; 3. Cut a fresh piece of the flexible tubing - the length of the tubing should be chosen such that it completely covers the part of the tungsten wire which will b ...
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.