ACS755xCB-130 - Allegro Microsystems
... The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through t ...
... The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through t ...
Simplified Weld Control Board Manual Table of Contents
... Ground - Negative power, usually the battery - and the alternator case. All ground pins are tied together within the board. Power - Power for the board. Will work from 10 to 16 volts. Gas Solenoid - This output will be driven low when the remote contactor control is used. It will stay on about 6 sec ...
... Ground - Negative power, usually the battery - and the alternator case. All ground pins are tied together within the board. Power - Power for the board. Will work from 10 to 16 volts. Gas Solenoid - This output will be driven low when the remote contactor control is used. It will stay on about 6 sec ...
Three phase system
... The two-phase system is commonly used in servomechanisms, which are self-correcting control systems capable of detecting and adjusting their own operation. Servomechanisms are used in ships and aircraft to keep them on course automatically, or, in simpler devices such as a thermostatic circuit, to ...
... The two-phase system is commonly used in servomechanisms, which are self-correcting control systems capable of detecting and adjusting their own operation. Servomechanisms are used in ships and aircraft to keep them on course automatically, or, in simpler devices such as a thermostatic circuit, to ...
Solid State University - Linn-Benton Community College
... Silicon, when is a crystal form, shares valence electrons to make a good insulator Silicon can be “doped” to add electrons to the valence ring or remove electrons from the valence ring ...
... Silicon, when is a crystal form, shares valence electrons to make a good insulator Silicon can be “doped” to add electrons to the valence ring or remove electrons from the valence ring ...
Digital Plug-In Repetitive Controller for Single
... conduction mode and discontinuous conduction mode operating conditions. From the PFC converter model and the fact that a type-II compensator is used, a design methodology to maximize the bandwidth of the feedback controller is suggested. After that, the error transfer function including the feedback ...
... conduction mode and discontinuous conduction mode operating conditions. From the PFC converter model and the fact that a type-II compensator is used, a design methodology to maximize the bandwidth of the feedback controller is suggested. After that, the error transfer function including the feedback ...
Section #26 33 53 - Static Uninterruptible Power Supply
... control panel when maintenance completed. Automatic transfer of load to mains in not more than 1/4 cycle including sensing with inverter left energized but disconnected from load in case of: ...
... control panel when maintenance completed. Automatic transfer of load to mains in not more than 1/4 cycle including sensing with inverter left energized but disconnected from load in case of: ...
A Guide to Specifying Encapsulated Transformers
... A design appearing to require 1VA may only require that capacity for short bursts of time allowing size and cost saving by de-rating to possibly a 0.6VA transformer design provided the duration of the increased current spikes doesn’t saturate the core. Line Regulation (variation in the output volta ...
... A design appearing to require 1VA may only require that capacity for short bursts of time allowing size and cost saving by de-rating to possibly a 0.6VA transformer design provided the duration of the increased current spikes doesn’t saturate the core. Line Regulation (variation in the output volta ...
Winding Resistance Measurements Megger MTO210
... Interpretation of Measurements Comparing to original factory measurements Comparing to previous field measurements Comparing one phase to another Industry/factory standard permits a maximum difference of 0.5% from the average of the three phase windings. Field readings may vary more than this ...
... Interpretation of Measurements Comparing to original factory measurements Comparing to previous field measurements Comparing one phase to another Industry/factory standard permits a maximum difference of 0.5% from the average of the three phase windings. Field readings may vary more than this ...
Experiment 15: Temperature Dependence of the
... its uncertainty) for each sample. If it seems both terms are important (it looks like there might be two lines in your plot of ln(I) vs 1/T) you can use Eqn. (5) and find values of A and B which give a reasonable fit to the data, thus telling you the relative importance of the two terms. ...
... its uncertainty) for each sample. If it seems both terms are important (it looks like there might be two lines in your plot of ln(I) vs 1/T) you can use Eqn. (5) and find values of A and B which give a reasonable fit to the data, thus telling you the relative importance of the two terms. ...
PSM05S93E5-A
... All capacitors should be mounted as close to the terminals as possible. (C1: good temperature, frequency characteristic electrolytic type and C2:0.22μ-2μF, good temperature, frequency and DC bias characteristic ceramic type are recommended.) Input drive is High-active type. There is a minimum 3.3kΩ ...
... All capacitors should be mounted as close to the terminals as possible. (C1: good temperature, frequency characteristic electrolytic type and C2:0.22μ-2μF, good temperature, frequency and DC bias characteristic ceramic type are recommended.) Input drive is High-active type. There is a minimum 3.3kΩ ...
Document
... 7-1: Series Voltage Dividers 7-2: Current Dividers with Two Parallel Resistances 7-3: Current Division by Parallel Conductances 7-4: Series Voltage Divider with Parallel Load Current 7-5: Design of a Loaded Voltage Divider ...
... 7-1: Series Voltage Dividers 7-2: Current Dividers with Two Parallel Resistances 7-3: Current Division by Parallel Conductances 7-4: Series Voltage Divider with Parallel Load Current 7-5: Design of a Loaded Voltage Divider ...
foreign voltage guide by country
... To determine the correct model voltage converter or heavy duty transformer you need, you must know the voltage and wattage requirements of your appliance. You can find this information listed on the appliance manufacturer's label located on the back or bottom of the appliance or in the specification ...
... To determine the correct model voltage converter or heavy duty transformer you need, you must know the voltage and wattage requirements of your appliance. You can find this information listed on the appliance manufacturer's label located on the back or bottom of the appliance or in the specification ...
Sample Report
... Figure 4 shows the voltage THD for the 7-day monitoring period with the daily variations. The voltage distortion is lowest, as would be expected, when the building is not occupied and peaks at just under 5% VTHD around noon on weekdays. Figure 5 shows the graphical representation of the harmonic co ...
... Figure 4 shows the voltage THD for the 7-day monitoring period with the daily variations. The voltage distortion is lowest, as would be expected, when the building is not occupied and peaks at just under 5% VTHD around noon on weekdays. Figure 5 shows the graphical representation of the harmonic co ...
g202 rev-16 manual
... Connect one motor winding to terminals 3 and 4. Connect the other winding to terminals 5 and 6. Turn the power supply off when connecting or disconnecting the motor. If the motor turns in the wrong direction, reverse the motor winding connections to terminals 3 and 4. 4-wire, 6-wire and 8-wire motor ...
... Connect one motor winding to terminals 3 and 4. Connect the other winding to terminals 5 and 6. Turn the power supply off when connecting or disconnecting the motor. If the motor turns in the wrong direction, reverse the motor winding connections to terminals 3 and 4. 4-wire, 6-wire and 8-wire motor ...
Making Sense of Current Sensing
... connection is the smallest possible, insuring that the voltage measured by the sense amplifier is the actual voltage across the resistor and does not include the small resistance of a combined connection. This allows ease of interconnections and reduces the effects caused by temperature coefficient ...
... connection is the smallest possible, insuring that the voltage measured by the sense amplifier is the actual voltage across the resistor and does not include the small resistance of a combined connection. This allows ease of interconnections and reduces the effects caused by temperature coefficient ...
A Simple Model of a Glow Discharge Electron
... A high electric space charge region, known as the cathode sheath, develops close to the cathode. This region is characterized by a positive charge and a strong electric field. Practically, all the discharge voltage drops in this region [15], producing electric fields of several tens of kV/cm that ac ...
... A high electric space charge region, known as the cathode sheath, develops close to the cathode. This region is characterized by a positive charge and a strong electric field. Practically, all the discharge voltage drops in this region [15], producing electric fields of several tens of kV/cm that ac ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.