university of california at berkeley
... Instruction For this lab, you may consult the professor, the TAs, the textbook, and any other inanimate objects, with the exception of your peers' lab reports, for reference. You may obtain data in pairs, but must submit your own written report. Be concise. ...
... Instruction For this lab, you may consult the professor, the TAs, the textbook, and any other inanimate objects, with the exception of your peers' lab reports, for reference. You may obtain data in pairs, but must submit your own written report. Be concise. ...
MAX761/MAX762 12V/15V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Converters
... switch either (1) stays off if the output is in regulation, or (2) turns on again if the output is out of regulation. The MAX761/MAX762 also limit the peak inductor current, allowing the devices to run in continuous-conduction mode (CCM) and maintain high efficiency with heavy loads (Figure 4a). Thi ...
... switch either (1) stays off if the output is in regulation, or (2) turns on again if the output is out of regulation. The MAX761/MAX762 also limit the peak inductor current, allowing the devices to run in continuous-conduction mode (CCM) and maintain high efficiency with heavy loads (Figure 4a). Thi ...
Electronic lamp systems in series circuits
... Aeronautical ground lighting rates among optical navigation systems and as such is subject to special requirements with respect to availability. Insulation faults in the series circuit are thus tolerated and do not lead to automatic shutdown of supply. In view of the above no work of any kind shall ...
... Aeronautical ground lighting rates among optical navigation systems and as such is subject to special requirements with respect to availability. Insulation faults in the series circuit are thus tolerated and do not lead to automatic shutdown of supply. In view of the above no work of any kind shall ...
here - Transaction on electrical engineering
... The ac/dc rectifiers are often used in many applications, especially in electric drives with ac motors. The rectifier works at these drives as an input part of the indirect ...
... The ac/dc rectifiers are often used in many applications, especially in electric drives with ac motors. The rectifier works at these drives as an input part of the indirect ...
CrktCTb
... combination must add up to V=12V, by Kirchhoff's voltage law: V = V1+V2. When bulb 2 burns out, bulb 1 gets dimmer (see above) so the V1 gets smaller. Smaller V1 means larger V2, since V1 and V2 must add up to 12 V. Larger V2 means bulb 2 gets brighter. Another way to see this: R2 becomes infinite a ...
... combination must add up to V=12V, by Kirchhoff's voltage law: V = V1+V2. When bulb 2 burns out, bulb 1 gets dimmer (see above) so the V1 gets smaller. Smaller V1 means larger V2, since V1 and V2 must add up to 12 V. Larger V2 means bulb 2 gets brighter. Another way to see this: R2 becomes infinite a ...
lecture slides
... Figure 7.4 The MOS differential pair with a differential input signal vid applied. With vid positive: vGS1 > vGS2, iD1 > iD2, and vD1 < vD2; thus (vD2 - vD1) will be positive. With vid negative: vGS1 < vGS2, iD1 < iD2, and vD1 > vD2; thus (vD2 - vD1) will be negative. ...
... Figure 7.4 The MOS differential pair with a differential input signal vid applied. With vid positive: vGS1 > vGS2, iD1 > iD2, and vD1 < vD2; thus (vD2 - vD1) will be positive. With vid negative: vGS1 < vGS2, iD1 < iD2, and vD1 > vD2; thus (vD2 - vD1) will be negative. ...
Programmable High-Output-Impedance, Large
... is shown in Fig. 2. The microstimulator is composed of two main parts: a current driver, which is composed of a digitalto-analog converter (DAC) and a current mirror, and a switch network. The high-performance current mirror conveys the stimulus current to a switch network. The switch network is use ...
... is shown in Fig. 2. The microstimulator is composed of two main parts: a current driver, which is composed of a digitalto-analog converter (DAC) and a current mirror, and a switch network. The high-performance current mirror conveys the stimulus current to a switch network. The switch network is use ...
Specification Sheet
... aesthetically pleasing product. Capable of producing 115dB @ 10 feet and with a range of prerecorded tones, the DB3B includes an integral volume control, which is ideal when a lower output is required. The unit is provided with versatile control options allowing compatibility with a wide range of co ...
... aesthetically pleasing product. Capable of producing 115dB @ 10 feet and with a range of prerecorded tones, the DB3B includes an integral volume control, which is ideal when a lower output is required. The unit is provided with versatile control options allowing compatibility with a wide range of co ...
Operational Manual
... Symbols may be used in this manual to draw the operator's attention to particular information. Thesesymbols and their meaningsare as follows: ...
... Symbols may be used in this manual to draw the operator's attention to particular information. Thesesymbols and their meaningsare as follows: ...
Non-RF Applications for the Surface Mount Schottky Diode Pairs
... Today, advanced wafer and packaging processes allow Avago Technologies to manufacture low cost surface mount Schottky diodes in high volumes for commercial and consumer applications. Traditionally, many of these diodes are used for mixing and power monitoring in RF applications such as mobile and co ...
... Today, advanced wafer and packaging processes allow Avago Technologies to manufacture low cost surface mount Schottky diodes in high volumes for commercial and consumer applications. Traditionally, many of these diodes are used for mixing and power monitoring in RF applications such as mobile and co ...
Presentation
... What is a Linear Regulator? • The linear regulator is a DC-DC converter to provide a constant voltage output without using switching components. • The linear regulator is very popular in many applications for its low cost, low noise and simple to use. • But the linear regulator has limited efficien ...
... What is a Linear Regulator? • The linear regulator is a DC-DC converter to provide a constant voltage output without using switching components. • The linear regulator is very popular in many applications for its low cost, low noise and simple to use. • But the linear regulator has limited efficien ...
HX460 with External Pulse Width Modulated Drive
... GIGAVAC contactors require that coil current does not flow when the contacts open. Since PWM circuits require a freewheeling or fly back diode be placed across the coil this diode must be removed from the circuit when the contacts are opened. Figure 1 shows a typical circuit that can be used to t ...
... GIGAVAC contactors require that coil current does not flow when the contacts open. Since PWM circuits require a freewheeling or fly back diode be placed across the coil this diode must be removed from the circuit when the contacts are opened. Figure 1 shows a typical circuit that can be used to t ...
60- and 120-watt Power Supplies with trigger circuits
... charracteristics. TThe wide rangge of output vvoltages makke these poweer supp plies ideal forr applicationss requiring sevveral levels of flashlamp discharge energyy. ...
... charracteristics. TThe wide rangge of output vvoltages makke these poweer supp plies ideal forr applicationss requiring sevveral levels of flashlamp discharge energyy. ...
8. Protected Low Side Drivers - Bridging Theory into Practice
... voltage to the gate (4.5V or more) and must not exceed the maximum allowable input voltage (typically 10V). ...
... voltage to the gate (4.5V or more) and must not exceed the maximum allowable input voltage (typically 10V). ...
MMST4401
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
MAX1623 3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches General Description
... The MAX1623 switch-mode buck regulator with synchronous rectification provides local CPU and bus-termination power in notebook and desktop computers. An internal 55mΩ (typ), 3A PMOS power switch and 60mΩ (typ), 3A NMOS synchronous-rectifier switch deliver continuous load currents up to 3A from a 5V ...
... The MAX1623 switch-mode buck regulator with synchronous rectification provides local CPU and bus-termination power in notebook and desktop computers. An internal 55mΩ (typ), 3A PMOS power switch and 60mΩ (typ), 3A NMOS synchronous-rectifier switch deliver continuous load currents up to 3A from a 5V ...
- Universal College of Engineering & Technology
... with the following requirements can be applied with Millman’s theorem Sometimes even though a circuit does not full-fill both the requirements the circuit can be converted into an equivalent circuit which full-fills both of the above requirements and the process of conversion is done as following. ...
... with the following requirements can be applied with Millman’s theorem Sometimes even though a circuit does not full-fill both the requirements the circuit can be converted into an equivalent circuit which full-fills both of the above requirements and the process of conversion is done as following. ...
An Approach to the Low-Resistance Measurement
... Good accuracy in a low-resistance measuring requires the great amplifying range and the extreme linearity as well. It is not easy to satisfy these conflicting requirements. The amplifying level could be reached by one operational amplifier (OA), but it involves a very high non-linearity [4]. That is ...
... Good accuracy in a low-resistance measuring requires the great amplifying range and the extreme linearity as well. It is not easy to satisfy these conflicting requirements. The amplifying level could be reached by one operational amplifier (OA), but it involves a very high non-linearity [4]. That is ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.