BD3925(H)
... extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small charge acquired in this way is enough to produce a significant effect on the conduction through the transistor and cause unexpected operation of the IC. So unless otherwise specified, ...
... extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small charge acquired in this way is enough to produce a significant effect on the conduction through the transistor and cause unexpected operation of the IC. So unless otherwise specified, ...
Model 3206G - Radian Research
... TWACS™ power line carrier communications module. Additionally, this versatile unit includes voltage output and voltage input connections that allow you to test additional brands of power line carrier modules when using the manufacturer’s supplied module. The Model 3206G can even be used as a simple ...
... TWACS™ power line carrier communications module. Additionally, this versatile unit includes voltage output and voltage input connections that allow you to test additional brands of power line carrier modules when using the manufacturer’s supplied module. The Model 3206G can even be used as a simple ...
Evaluates: MAX5097A MAX5097A Evaluation Kit General Description Features
... The MAX5097A EV kit includes a high-efficiency current-mode DC-DC step-down regulator (Buck Mode) and a selectable low-quiescent-current LDO regulator (LDO Mode). The EV kit circuit features a MAX5097A IC in a 16-pin TQFN exposed paddle package. The MAX5097A EV kit operates from a 5V to 40V input ra ...
... The MAX5097A EV kit includes a high-efficiency current-mode DC-DC step-down regulator (Buck Mode) and a selectable low-quiescent-current LDO regulator (LDO Mode). The EV kit circuit features a MAX5097A IC in a 16-pin TQFN exposed paddle package. The MAX5097A EV kit operates from a 5V to 40V input ra ...
DIGEM 48 x 24 AK5 - RS Components International
... was especially developed for grid applications. The included mounting elements allow for installation into all known 24 mm grid systems. The instrument has a display range of ± 1 999 digits, which can optionally be extended to ± 19 990 digits by setting an additional digit hardwired to zero. Decimal ...
... was especially developed for grid applications. The included mounting elements allow for installation into all known 24 mm grid systems. The instrument has a display range of ± 1 999 digits, which can optionally be extended to ± 19 990 digits by setting an additional digit hardwired to zero. Decimal ...
MAX1864/MAX1865 xDSL/Cable Modem Triple/Quintuple Output Power Supplies General Description
... MAX1865 generates four positive outputs and one negative output to provide a cost-effective system power supply. The MAX1864 includes a current-mode synchronous step-down controller and two positive regulator gain blocks. The MAX1865 has one additional positive gain block and one negative regulator ...
... MAX1865 generates four positive outputs and one negative output to provide a cost-effective system power supply. The MAX1864 includes a current-mode synchronous step-down controller and two positive regulator gain blocks. The MAX1865 has one additional positive gain block and one negative regulator ...
Technological Sciences for the Operating Room Electricity for the
... • AC Can Change Voltage – AC delivered as high voltage, then “stepped down” – Example: • Transformers “step up” exiting voltage • Power lines (transformer) deliver electricity at high voltage • Voltage is stepped down before use ...
... • AC Can Change Voltage – AC delivered as high voltage, then “stepped down” – Example: • Transformers “step up” exiting voltage • Power lines (transformer) deliver electricity at high voltage • Voltage is stepped down before use ...
electrical current - Fulton County Schools
... • A circuit describes the path that electrons flow through. • If there is a break in the circuit, the electric current will not flow. ...
... • A circuit describes the path that electrons flow through. • If there is a break in the circuit, the electric current will not flow. ...
A Power-Efficient Neural Tissue Stimulator With Energy Recovery , Member, IEEE
... 136 A used before from 2.5-V supplies or more, as is often done [5], results in 339 W or more of the total power consumption per current-source/electrode pair during stimulation. Since our design incorporates the power converter circuitry, we assume that a 0.25-V Schottky diode is used to generate t ...
... 136 A used before from 2.5-V supplies or more, as is often done [5], results in 339 W or more of the total power consumption per current-source/electrode pair during stimulation. Since our design incorporates the power converter circuitry, we assume that a 0.25-V Schottky diode is used to generate t ...
phys202 – spring 2009
... 20.26 – A piece of Nichrome wire has a radius of 6.5 x 10‐4 m. It is used in a laboratory to make a heater that uses 4.00 x 102 W of power when connected to a voltage source of 120 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire. Looking up the resistan ...
... 20.26 – A piece of Nichrome wire has a radius of 6.5 x 10‐4 m. It is used in a laboratory to make a heater that uses 4.00 x 102 W of power when connected to a voltage source of 120 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire. Looking up the resistan ...
Evaluates: MAX4200/MAX4201/MAX4202 MAX4201 Evaluation Kit ________________General Description ____________________________Features
... grounds to the pad marked GND. 2) Connect the output marked OUT to an oscilloscope through a terminated 50Ω cable. 3) Turn on the power supply. Apply a signal of ±3.3V maximum to the SMA connector marked IN+. 4) Verify the output signal on the oscilloscope. (Note: When using a 50Ω terminated oscillo ...
... grounds to the pad marked GND. 2) Connect the output marked OUT to an oscilloscope through a terminated 50Ω cable. 3) Turn on the power supply. Apply a signal of ±3.3V maximum to the SMA connector marked IN+. 4) Verify the output signal on the oscilloscope. (Note: When using a 50Ω terminated oscillo ...
Chapter 14
... 14. A voltmeter connected across R L in Figure 1 reads zero. Most probably ... [a] the V CC supply battery is flat [b] the base collector junction of the transistor has gone open circuit [c] R L has open-circuited 15. If R E in Figure 1 is short-circuited the ... [a] load line would be unaffected [b ...
... 14. A voltmeter connected across R L in Figure 1 reads zero. Most probably ... [a] the V CC supply battery is flat [b] the base collector junction of the transistor has gone open circuit [c] R L has open-circuited 15. If R E in Figure 1 is short-circuited the ... [a] load line would be unaffected [b ...
An equivalent resistance is the resistance of a single resistor that
... at all points along the wire. IT = I1 = I2 = I3 - An equivalent resistance is the resistance of a single resistor that could replace all the resistors in a circuit. The single resistor would have the same current through it as the resistors it replaced. RE= R1 + R2 + R3 - In a series circuit, the su ...
... at all points along the wire. IT = I1 = I2 = I3 - An equivalent resistance is the resistance of a single resistor that could replace all the resistors in a circuit. The single resistor would have the same current through it as the resistors it replaced. RE= R1 + R2 + R3 - In a series circuit, the su ...
TPS76501 数据资料 dataSheet 下载
... This device is designed to have an ultra-low quiescent current and be stable with a 4.7-µF capacitor. This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 85 mV at an output current of 150 ...
... This device is designed to have an ultra-low quiescent current and be stable with a 4.7-µF capacitor. This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 85 mV at an output current of 150 ...
ph104exp07_AC_RLC_Circuits_04
... A transformer is a combination of two inductors arranged such that (ideally) all of the magnetic flux through each of the inductors also passes through the other. The purpose of the transformer is to transform the oscillatory voltage V1 that is applied to the first inductor into an oscillatory volta ...
... A transformer is a combination of two inductors arranged such that (ideally) all of the magnetic flux through each of the inductors also passes through the other. The purpose of the transformer is to transform the oscillatory voltage V1 that is applied to the first inductor into an oscillatory volta ...
the sony gendis tr-72 transistor radio from 1956.
... The technique to avoid the Miller capacitance problem is known as “Neutralisation” where an out of phase signal from the output (usually derived from an IF transformer or tuned transformer winding) is fed back to the transistor’s base in the correct proportion to phase cancel the current from the Mi ...
... The technique to avoid the Miller capacitance problem is known as “Neutralisation” where an out of phase signal from the output (usually derived from an IF transformer or tuned transformer winding) is fed back to the transistor’s base in the correct proportion to phase cancel the current from the Mi ...
DS507 Manual - Dyne Systems
... Dyne Systems assumes the following regarding the users of this product. • Personnel responsible for equipment use have knowledge of dynamometers, engines/ motors, instrumentation related to the testing required, and test procedures required. • Personnel responsible for electrical connections are reg ...
... Dyne Systems assumes the following regarding the users of this product. • Personnel responsible for equipment use have knowledge of dynamometers, engines/ motors, instrumentation related to the testing required, and test procedures required. • Personnel responsible for electrical connections are reg ...
High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION FEATURES
... The OPA548 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA548 operates from either single or dual supplies ...
... The OPA548 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA548 operates from either single or dual supplies ...
ADP3050 数据手册DataSheet 下载
... unique compensation scheme allowing the use of any type of output capacitor (tantalum, ceramic, electrolytic, OS-CON). Unlike some buck regulators, the design is not restricted to using a specific type of output capacitor or ESR value. A special boosted drive stage is used to saturate the NPN power ...
... unique compensation scheme allowing the use of any type of output capacitor (tantalum, ceramic, electrolytic, OS-CON). Unlike some buck regulators, the design is not restricted to using a specific type of output capacitor or ESR value. A special boosted drive stage is used to saturate the NPN power ...
Grid connection of a microgrid
... Interconnecting Distributed Resources with Electric Power Systems.” • EEE Standard 1547.2 “IEEE Application Guide for IEEE Std 1547™, IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems.” • IEEE Standard 1547.3 “IEEE Guide for Monitoring, Information Exchange, and Con ...
... Interconnecting Distributed Resources with Electric Power Systems.” • EEE Standard 1547.2 “IEEE Application Guide for IEEE Std 1547™, IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems.” • IEEE Standard 1547.3 “IEEE Guide for Monitoring, Information Exchange, and Con ...
Triple Differential Driver With Output Pull-Down AD8133
... cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of line termination resistors. The AD8133 is specifically designed for RGB signals but can be used for any type of analo ...
... cable. The AD8133 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of line termination resistors. The AD8133 is specifically designed for RGB signals but can be used for any type of analo ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.