Creating High Voltage Outputs
... series output configuration to produce a single output voltage that is the sum of all of the converter outputs in the array. The following describes two approaches to produce a high voltage output. The first solution provides a fixed output voltage, the second method, an adjustable output voltage. ...
... series output configuration to produce a single output voltage that is the sum of all of the converter outputs in the array. The following describes two approaches to produce a high voltage output. The first solution provides a fixed output voltage, the second method, an adjustable output voltage. ...
Exam 2 Study Problems
... 1. Sketch a generic current vs. voltage curve for a PN junction doide for forward and reverse bias. Indicate the value of the voltage where the PN junction starts to turn on strongly on the curve. 2. What is the built-in voltage for this PN junction? 3. What are the two types of capacitors associate ...
... 1. Sketch a generic current vs. voltage curve for a PN junction doide for forward and reverse bias. Indicate the value of the voltage where the PN junction starts to turn on strongly on the curve. 2. What is the built-in voltage for this PN junction? 3. What are the two types of capacitors associate ...
lab sheet - Faculty of Engineering
... of the line in some way so as to keep it at as constant as possible we should adopt some type of compensation. One method commonly used is to connect shunt capacitors at the end of the line. These capacitors produce a significant voltage rise thus compensating for the voltage drop. Static capacitor ...
... of the line in some way so as to keep it at as constant as possible we should adopt some type of compensation. One method commonly used is to connect shunt capacitors at the end of the line. These capacitors produce a significant voltage rise thus compensating for the voltage drop. Static capacitor ...
Model 430 Bridgesensor
... The supply has provisions for remote sensing when the excitation lines may have significant resistance compared to the sensor. The +SENSE and -SENSE terminals must be connected to the B+ and B- terminals respectively, i.e. connect terminals 1 and 2 together, and connect terminals 3 and 4 together wh ...
... The supply has provisions for remote sensing when the excitation lines may have significant resistance compared to the sensor. The +SENSE and -SENSE terminals must be connected to the B+ and B- terminals respectively, i.e. connect terminals 1 and 2 together, and connect terminals 3 and 4 together wh ...
PSpiceAssignments1
... which the cursor is located are displayed on the lower right hand of the screen. You can select between different plots by holding down the control key while pressing the right or left arrow keys. Using the Label command you can add text, lines and arrows to the plot. The plot produced on the probe ...
... which the cursor is located are displayed on the lower right hand of the screen. You can select between different plots by holding down the control key while pressing the right or left arrow keys. Using the Label command you can add text, lines and arrows to the plot. The plot produced on the probe ...
RPI-0125
... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
AND8291/D >85% Efficient 12 to 5 VDC Buck Converter
... The selection of the timing capacitor CT (C4) and feedforward resistor R6 is discussed next. Assuming no circuit losses, the transfer function or gain of this application is 0.42 and is also 0.42. Referring to Table1, a 3:1 ratio for the external charging current to internal charging current would ...
... The selection of the timing capacitor CT (C4) and feedforward resistor R6 is discussed next. Assuming no circuit losses, the transfer function or gain of this application is 0.42 and is also 0.42. Referring to Table1, a 3:1 ratio for the external charging current to internal charging current would ...
AN495
... only by an external capacitance between +Vs (pin7) and Ground (pin4) to limit voltage spikes at the device’s rated values. Immunity problems in the circuit are essentially related to the +5 V Vreg filtering, because the noise on this voltage can induce errors in the low-voltage circuits. The best so ...
... only by an external capacitance between +Vs (pin7) and Ground (pin4) to limit voltage spikes at the device’s rated values. Immunity problems in the circuit are essentially related to the +5 V Vreg filtering, because the noise on this voltage can induce errors in the low-voltage circuits. The best so ...
a high-efficiency resonant switched capacitor converter
... The main challenge to create an output voltage that is different from the target voltage, in soft-switched SCC, is that the resultant charge balance of the flying capacitor(s) after a charge/discharge cycle is not zero. The residual charge left in the flying capacitor(s) prevents the system from co ...
... The main challenge to create an output voltage that is different from the target voltage, in soft-switched SCC, is that the resultant charge balance of the flying capacitor(s) after a charge/discharge cycle is not zero. The residual charge left in the flying capacitor(s) prevents the system from co ...
LECTURE 4
... triangular output. The square wave is applied to a square-tosine wave converter that filters out the odd harmonics making u the square wave while passing on only the fundamental sine wave. The operation of the circuit can be analyzed by starting at the output of the comparator, which la at either ...
... triangular output. The square wave is applied to a square-tosine wave converter that filters out the odd harmonics making u the square wave while passing on only the fundamental sine wave. The operation of the circuit can be analyzed by starting at the output of the comparator, which la at either ...
Data Sheet - Energy Recovery Products
... or guarantee regarding the suitability of its products for any parUcular purpose, nor does ERP assume any liability arising out of the applicaUon or use of any product or circuit, and specifically disclaims any and all liability, including without limitaUon special, consequenUal or incidental damage ...
... or guarantee regarding the suitability of its products for any parUcular purpose, nor does ERP assume any liability arising out of the applicaUon or use of any product or circuit, and specifically disclaims any and all liability, including without limitaUon special, consequenUal or incidental damage ...
Electrical Circuits - WHSFreshmanScience
... Mouse and Cheese Analogy • Negative charges are attracted to positive charges the same way mice are attracted to cheese. – Any time there is a natural attraction between two things we can use it to make the objects do work. – The negative charges (mice) will gladly do work in order to get to the po ...
... Mouse and Cheese Analogy • Negative charges are attracted to positive charges the same way mice are attracted to cheese. – Any time there is a natural attraction between two things we can use it to make the objects do work. – The negative charges (mice) will gladly do work in order to get to the po ...
Voltage Transformers
... voltage winding is connected to a high-voltage alternating-current circuit, the use of a voltage transformer (sometimes called a potential transformer) is necessary. It is not practicable to wind the voltage coil of a meter for direct connection to, say, an 11,000volt supply, because the space avail ...
... voltage winding is connected to a high-voltage alternating-current circuit, the use of a voltage transformer (sometimes called a potential transformer) is necessary. It is not practicable to wind the voltage coil of a meter for direct connection to, say, an 11,000volt supply, because the space avail ...
voltage increase
... in both conductors As percentage voltage increases, efficiency increase for given voltage drop Due to increase of voltage by n times, current in line is reduced n times, so line loss is reduced n2 times. Hence to transmit power with same losses, resistance of line can be increase by n2 times i.e. am ...
... in both conductors As percentage voltage increases, efficiency increase for given voltage drop Due to increase of voltage by n times, current in line is reduced n times, so line loss is reduced n2 times. Hence to transmit power with same losses, resistance of line can be increase by n2 times i.e. am ...
Re-designing Normally-on load Switches with Zero
... The supply voltage for this low-voltage circuit can typically range from about +2.0V to +9.0V, and will typically switch on/off in less than 100-nS. This load switch can easily source > 3A of output current if required. Because the quiescent current for the circuit results only from leakage current ...
... The supply voltage for this low-voltage circuit can typically range from about +2.0V to +9.0V, and will typically switch on/off in less than 100-nS. This load switch can easily source > 3A of output current if required. Because the quiescent current for the circuit results only from leakage current ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.