TPPM0301 数据资料 dataSheet 下载
... Alternatively, if no dedicated copper plane is incorporated for this device and the PCB has a multilayer construction, the ground terminals (5 to 8) could be electrically connected to the ground plane of the board. This will provide a means for heat spreading through the copper plane associated with ...
... Alternatively, if no dedicated copper plane is incorporated for this device and the PCB has a multilayer construction, the ground terminals (5 to 8) could be electrically connected to the ground plane of the board. This will provide a means for heat spreading through the copper plane associated with ...
10 2018 Picture This
... Another way to specify a radio signal frequency of 1,500,000 hertz is 1500 kHz. One thousand volts are equal to one kilovolt. If an ammeter calibrated in amperes is used to measure a 3000-milliampere current, the reading shown is 3 amperes. 0.5 watts is equivalent to 500 milliwatts. ...
... Another way to specify a radio signal frequency of 1,500,000 hertz is 1500 kHz. One thousand volts are equal to one kilovolt. If an ammeter calibrated in amperes is used to measure a 3000-milliampere current, the reading shown is 3 amperes. 0.5 watts is equivalent to 500 milliwatts. ...
Arduino
... Capacitor ◦ Stores Electrical Energy ◦ Units in Farads (capacitance) ◦ Like a battery, but electrical instead of chemical ...
... Capacitor ◦ Stores Electrical Energy ◦ Units in Farads (capacitance) ◦ Like a battery, but electrical instead of chemical ...
OPA2604 - Texas Instruments
... equipment. A special test circuit, however, can extend the measurement capabilities. Op amp distortion can be considered an internal error source, which can be referred to the input. Figure 22 shows a circuit that causes the op amp distortion to be 101 times more than normally produced. The addition ...
... equipment. A special test circuit, however, can extend the measurement capabilities. Op amp distortion can be considered an internal error source, which can be referred to the input. Figure 22 shows a circuit that causes the op amp distortion to be 101 times more than normally produced. The addition ...
ProPak- LBplus
... Support for inertial technology The ProPak-LB plus features NovAtel’s SPAN™ Technology to provide support for an external inertial measurement unit (IMU). By adding an IMU to the GPS receiver, system operation is enhanced. For dynamic applications, position and attitude output data is available at r ...
... Support for inertial technology The ProPak-LB plus features NovAtel’s SPAN™ Technology to provide support for an external inertial measurement unit (IMU). By adding an IMU to the GPS receiver, system operation is enhanced. For dynamic applications, position and attitude output data is available at r ...
XL280 Product Specification
... This specification defines the design and performance characteristics of the XL280 series of open frame, single-phase (3-wire), universal input, power-factor corrected, multiple-output switch mode power supplies. This series is available with a main output voltage from 12V to 56V plus a 12V at 60W o ...
... This specification defines the design and performance characteristics of the XL280 series of open frame, single-phase (3-wire), universal input, power-factor corrected, multiple-output switch mode power supplies. This series is available with a main output voltage from 12V to 56V plus a 12V at 60W o ...
Across C 1 and C 2
... Capacitors A capacitor can be of any two conductors isolated Parallel plates are just a easy way to think of the problem General method to calculate a) Assume a charge on the conductors b) Calculate the voltage difference due to the charge ...
... Capacitors A capacitor can be of any two conductors isolated Parallel plates are just a easy way to think of the problem General method to calculate a) Assume a charge on the conductors b) Calculate the voltage difference due to the charge ...
Full text
... An electrical network of considerable importance in applications is known as the ladder network. A common form of this circuit consists of resistive elements connected together as shown in Figure 1. It is often used as an attenuator to reduce the applied input voltage to various other values which a ...
... An electrical network of considerable importance in applications is known as the ladder network. A common form of this circuit consists of resistive elements connected together as shown in Figure 1. It is often used as an attenuator to reduce the applied input voltage to various other values which a ...
TPS60140 数据资料 dataSheet 下载
... that is necessary to sustain a regulated output voltage. The benefit is that the ripple performance is nearly as good as with a linear-regulation topology. At light loads a conventional pulse-skip regulation mode is used, but the charge pump output resistance is held at a high level. The pulse-skip ...
... that is necessary to sustain a regulated output voltage. The benefit is that the ripple performance is nearly as good as with a linear-regulation topology. At light loads a conventional pulse-skip regulation mode is used, but the charge pump output resistance is held at a high level. The pulse-skip ...
AD8011
... The AD8011 is a revolutionary generic high speed CF amplifier that attains new levels of BW, power, distortion, and signal swing capability. If these key parameters were combined as a figure of ac merit performance or [(frequency ⫻ VSIG)/(distortion ⫻ power)], no IC amplifier today would come close ...
... The AD8011 is a revolutionary generic high speed CF amplifier that attains new levels of BW, power, distortion, and signal swing capability. If these key parameters were combined as a figure of ac merit performance or [(frequency ⫻ VSIG)/(distortion ⫻ power)], no IC amplifier today would come close ...
Future Trends in Microelectronics – Impact on Detector Readout
... MOSFETs have two important noise mechanisms, and for the important case of a charge sensitive amplifier they have to be evaluated relative to the associated gate capacitance. For a unit-capacitance device, the Johnson noise of the channel improves roughly as 1/√α due to higher fT. On the other hand ...
... MOSFETs have two important noise mechanisms, and for the important case of a charge sensitive amplifier they have to be evaluated relative to the associated gate capacitance. For a unit-capacitance device, the Johnson noise of the channel improves roughly as 1/√α due to higher fT. On the other hand ...
II. Transistor and Transistor Application
... The simplest regulated supply of voltage is a zener diode. The zener diode is an element for which the ratio V/I is not constant (as it is for resistance R) but it depends on particular value of V. It is important to know how the resulting zener voltage will change with applied current. This is a me ...
... The simplest regulated supply of voltage is a zener diode. The zener diode is an element for which the ratio V/I is not constant (as it is for resistance R) but it depends on particular value of V. It is important to know how the resulting zener voltage will change with applied current. This is a me ...
AC to DC Converter (Rectifier)
... The meaning of above equation is that the power transformer has to be oversized 21% at the primary side, and 48% at the secondary side. Then, a special transformer has to be built for this rectifier. In terms of average VA, the transformer needs to be 35% larger that the rating of the dc load. The ...
... The meaning of above equation is that the power transformer has to be oversized 21% at the primary side, and 48% at the secondary side. Then, a special transformer has to be built for this rectifier. In terms of average VA, the transformer needs to be 35% larger that the rating of the dc load. The ...
3.0 - Electricity, Components and Circuits
... T6A07 -- What electrical component is usually composed of a coil of wire? A. B. C. D. ...
... T6A07 -- What electrical component is usually composed of a coil of wire? A. B. C. D. ...
NCP1522B - Step-Down DC-DC Converter
... DC-DC Converter High−Efficiency, Low Ripple, Adjustable Output Voltage The NCP1522B step−down DC−DC converter is a monolithic integrated circuit optimized for portable applications powered from one cell Li−Ion or three cell Alkaline/NiCd/NiMH batteries. The part, available in adjustable output volta ...
... DC-DC Converter High−Efficiency, Low Ripple, Adjustable Output Voltage The NCP1522B step−down DC−DC converter is a monolithic integrated circuit optimized for portable applications powered from one cell Li−Ion or three cell Alkaline/NiCd/NiMH batteries. The part, available in adjustable output volta ...
Variable resistance
... inside the diode to burn up, destroying the LED. What is needed is a simple way of controlling the amount of electricity passing through it. The answer ... ? A resistor, which reduces the current to a level that the LED can handle without burning out. The box you drew acts as a variable resistor; th ...
... inside the diode to burn up, destroying the LED. What is needed is a simple way of controlling the amount of electricity passing through it. The answer ... ? A resistor, which reduces the current to a level that the LED can handle without burning out. The box you drew acts as a variable resistor; th ...
MAX8556/MAX8557 4A Ultra-Low-Input-Voltage LDO Regulators General Description
... pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current; pnpbased regulators also waste considerable current in dropout when the pass transistor saturates, and use high base-drive currents under large loads. The MAX8556/MAX8557 do not suffer from these problems ...
... pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current; pnpbased regulators also waste considerable current in dropout when the pass transistor saturates, and use high base-drive currents under large loads. The MAX8556/MAX8557 do not suffer from these problems ...
Auxiliary Devices for Sure Operation
... to a distant amplifier via a shielded extension cable consisting of 4 conductors (0.75mm2) or 6 conductors (1.25mm2). The JBS-1CSA is also available for use in explosive environments. ...
... to a distant amplifier via a shielded extension cable consisting of 4 conductors (0.75mm2) or 6 conductors (1.25mm2). The JBS-1CSA is also available for use in explosive environments. ...
technical information
... The TA2022 is a power (high current) amplifier that operates at relatively high switching frequencies. The output of the amplifier switches between the VPP and VNN at high speeds while driving large currents. This high-frequency digital signal is passed through an LC low-pass filter to recover the a ...
... The TA2022 is a power (high current) amplifier that operates at relatively high switching frequencies. The output of the amplifier switches between the VPP and VNN at high speeds while driving large currents. This high-frequency digital signal is passed through an LC low-pass filter to recover the a ...
Diesel Generator Set Model DGHD 60 Hz
... Separately Excited Permanent Magnet Generator (PMG) System - This option uses an integral PMG to supply power to the voltage regulator. A PMG system generally has better motor-starting performance, lower voltage dip upon load application, and better immunity from problems with harmonics in the main ...
... Separately Excited Permanent Magnet Generator (PMG) System - This option uses an integral PMG to supply power to the voltage regulator. A PMG system generally has better motor-starting performance, lower voltage dip upon load application, and better immunity from problems with harmonics in the main ...
OPTIMA® BlueTop SLI 4,2
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
Xilinx DS108-1: XA9500XL Automotive CPLD Product Family
... Verilog or VHDL formats. The Fitter Report also includes switch settings that are very informative of other device behaviors. 7. Let design software define pinouts if possible. Xilinx CPLD software works best when it selects the I/O pins and manages resources for users. It can spread signals around ...
... Verilog or VHDL formats. The Fitter Report also includes switch settings that are very informative of other device behaviors. 7. Let design software define pinouts if possible. Xilinx CPLD software works best when it selects the I/O pins and manages resources for users. It can spread signals around ...
ACS754SCB-200 - Allegro Microsystems
... ▪ Single +5 V supply ▪ 3 kVRMS isolation voltage between terminals 4/5 and pins 1/2/3 for up to 1 minute ▪ 35 kHz bandwidth ▪ Automotive temperature range ▪ End-of-line factory-trimmed for gain and offset ▪ Ultra-low power loss: 100 μΩ internal conductor resistance ▪ Ratiometric output from supply v ...
... ▪ Single +5 V supply ▪ 3 kVRMS isolation voltage between terminals 4/5 and pins 1/2/3 for up to 1 minute ▪ 35 kHz bandwidth ▪ Automotive temperature range ▪ End-of-line factory-trimmed for gain and offset ▪ Ultra-low power loss: 100 μΩ internal conductor resistance ▪ Ratiometric output from supply v ...
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.