Chapter 21 Electrical Circuits 0132549905_ch21
... FIGURE 21.9 Electrical flow through a circuit is similar to water flowing over a waterwheel. The more the water (amperes in electricity), the greater the amount of work (waterwheel). The amount of water remains constant, yet the pressure (voltage in electricity) drops as the current flows through th ...
... FIGURE 21.9 Electrical flow through a circuit is similar to water flowing over a waterwheel. The more the water (amperes in electricity), the greater the amount of work (waterwheel). The amount of water remains constant, yet the pressure (voltage in electricity) drops as the current flows through th ...
EET 114 PowerPoint Slides - Sinclair Community College
... primary techniques for analyzing circuits that contain resistors and DC sources. In coming weeks we’ll add new components: ...
... primary techniques for analyzing circuits that contain resistors and DC sources. In coming weeks we’ll add new components: ...
MAX1124 1.8V, 10-Bit, 250Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applications
... Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-60°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Max ...
... Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-60°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Max ...
Dual 10-Bit TxDAC+ with 2 AD9761 ®
... The DACs utilize a segmented current source architecture combined with a proprietary switching technique to reduce glitch energy and to maximize dynamic accuracy. Each DAC provides differential current output, thus supporting single-ended or differential applications. Both DACs are simultaneously up ...
... The DACs utilize a segmented current source architecture combined with a proprietary switching technique to reduce glitch energy and to maximize dynamic accuracy. Each DAC provides differential current output, thus supporting single-ended or differential applications. Both DACs are simultaneously up ...
+3 V/+5 V, Dual, Serial Input 12-Bit DAC AD7394
... than 200 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range, making it ideal for batteryoperated applications. The AD7394 contains a voltage-switched, 12-bit, laser trimmed digital-to-analog converter, rail-to-rail output op amps, two DAC registers, and a serial inp ...
... than 200 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range, making it ideal for batteryoperated applications. The AD7394 contains a voltage-switched, 12-bit, laser trimmed digital-to-analog converter, rail-to-rail output op amps, two DAC registers, and a serial inp ...
Meiden Review 2013 No.2 (Series No.158)
... in lighting or electrical facility malfunction, some adequate measures have to be taken. In particular, this would be the case at an area where the power grid is weak, like at the end of a power distribution system. In addition, the photovoltaic power generation and wind power generation have recent ...
... in lighting or electrical facility malfunction, some adequate measures have to be taken. In particular, this would be the case at an area where the power grid is weak, like at the end of a power distribution system. In addition, the photovoltaic power generation and wind power generation have recent ...
BiCMOS PFC/PWM Combination Controller
... GT1: (gate drive) The output drive for the PFC stage is a totem pole MOSFET gate driver on GT1. Use a series gate resistor of at least 10.5 Ω to prevent interaction between the gate impedance and the GT1 output driver that might cause the GT1 to overshoot excessively. Some overshoot of the GT1 outpu ...
... GT1: (gate drive) The output drive for the PFC stage is a totem pole MOSFET gate driver on GT1. Use a series gate resistor of at least 10.5 Ω to prevent interaction between the gate impedance and the GT1 output driver that might cause the GT1 to overshoot excessively. Some overshoot of the GT1 outpu ...
basic electrical engineering (ee-113)
... 2) Do not switch on the power supply. Disconnect the variable resistor R from the circuit and set it to 2000Ω by using ohmmeter. Now reconnect it. 3) Turn on the power supply and adjust it to 5V. Measure the current I in amperes and record it in the table. 4) Measure and record in turn, the current ...
... 2) Do not switch on the power supply. Disconnect the variable resistor R from the circuit and set it to 2000Ω by using ohmmeter. Now reconnect it. 3) Turn on the power supply and adjust it to 5V. Measure the current I in amperes and record it in the table. 4) Measure and record in turn, the current ...
A Study to Achieve a Fine Surface Finish in Wire-EDM
... Based on the above analysis, the significant factors affecting surface roughness in finishing are noted as machining voltage, current-limiting resistance, capacitance, and type of pulse generating circuit together with the use of a dielectric of lower conductivity. Experiments of finishing operation ...
... Based on the above analysis, the significant factors affecting surface roughness in finishing are noted as machining voltage, current-limiting resistance, capacitance, and type of pulse generating circuit together with the use of a dielectric of lower conductivity. Experiments of finishing operation ...
Aalborg Universitet Switching speed limitations of high power IGBT modules
... gate driver ROFF = 1.8 :. The dc-bus stray inductance at this operating point will create a 25% voltage overshoot and the active clamping circuit in the gate driver is not active. An example of the RBSOA for the used power module is shown in Figure 10, for a 1996 A turnoff current, switching to 1256 ...
... gate driver ROFF = 1.8 :. The dc-bus stray inductance at this operating point will create a 25% voltage overshoot and the active clamping circuit in the gate driver is not active. An example of the RBSOA for the used power module is shown in Figure 10, for a 1996 A turnoff current, switching to 1256 ...
OPA656 Wideband, Unity-Gain Stable, FET-Input OPERATIONAL AMPLIFIER FEATURES
... (Machine Model) ............................................................ 200V ...
... (Machine Model) ............................................................ 200V ...
电流检测放大器系列ADM1192 数据手册DataSheet 下载
... An internal current sense amplifier measures voltage across the sense resistor in the power path via the VCC pin and the SENSE pin. A 12-bit ADC can measure the current seen in the sense resistor and in the supply voltage on the VCC pin. An industry-standard I2C interface allows a controller to read ...
... An internal current sense amplifier measures voltage across the sense resistor in the power path via the VCC pin and the SENSE pin. A 12-bit ADC can measure the current seen in the sense resistor and in the supply voltage on the VCC pin. An industry-standard I2C interface allows a controller to read ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.