Chapter 21: AC Circuits
... Example (text problem 21.4): A circuit breaker trips when the rms current exceeds 20.0 A. How many 100.0 W light bulbs can run on this circuit without tripping the breaker? (The voltage is 120 V rms.) Each light bulb draws a current given by: ...
... Example (text problem 21.4): A circuit breaker trips when the rms current exceeds 20.0 A. How many 100.0 W light bulbs can run on this circuit without tripping the breaker? (The voltage is 120 V rms.) Each light bulb draws a current given by: ...
ADM2482E 数据手册DataSheet 下载
... The ADM2482E/ADM2487E are isolated data transceivers with ±15 kV ESD protection and are suitable for high speed, halfduplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmit ...
... The ADM2482E/ADM2487E are isolated data transceivers with ±15 kV ESD protection and are suitable for high speed, halfduplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmit ...
DAC312 数据手册DataSheet 下载
... The DAC312 series of 12-bit multiplying digital-to-analog converters provide high speed with guaranteed performance to 0.012% differential nonlinearity over the full commercial operating temperature range. The DAC312 combines a 9-bit master D/A converter with a 3-bit (MSBs) segment generator to form ...
... The DAC312 series of 12-bit multiplying digital-to-analog converters provide high speed with guaranteed performance to 0.012% differential nonlinearity over the full commercial operating temperature range. The DAC312 combines a 9-bit master D/A converter with a 3-bit (MSBs) segment generator to form ...
ISSCC 2016 Digest of Technical Papers
... gm0/N. When the transistor size of each amplifier in Figs. 5.7.1(a) and (b) are the same and ideal MOSFET’s in the saturation region are assumed, the gate overdrive (VGS - VTH) of the SAXO is 1/N of that of the conventional XO, and the supply current (IDD) and the power consumption of the SAXO is 1/ ...
... gm0/N. When the transistor size of each amplifier in Figs. 5.7.1(a) and (b) are the same and ideal MOSFET’s in the saturation region are assumed, the gate overdrive (VGS - VTH) of the SAXO is 1/N of that of the conventional XO, and the supply current (IDD) and the power consumption of the SAXO is 1/ ...
DCAC_Circuits-Voltmeter_Design_Testing-Student_Guide
... completely covered with protective insulation boots and that you NEVER get near the functioning circuit with both hands at the ready. When taking voltage measurements, move the meter clips one at a time. NEVER use both hands. You do not want to create a pathway so that DC voltage can drive a DC curr ...
... completely covered with protective insulation boots and that you NEVER get near the functioning circuit with both hands at the ready. When taking voltage measurements, move the meter clips one at a time. NEVER use both hands. You do not want to create a pathway so that DC voltage can drive a DC curr ...
BDX53/A/B/C NPN Epitaxial Silicon Transistor BDX53/A/B/C — NP N Epit
... technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild ...
... technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild ...
3 Ohm’s Law Experiment 3.1
... all (i.e. 0.00), you have a very small current and can then move the cable to the 400 mA plug. An ammeter must be connected in series with the circuit element of interest, as shown in Fig. 3.4(b). This means that unlike measuring voltage, if you want to measure current you must break the circuit and ...
... all (i.e. 0.00), you have a very small current and can then move the cable to the 400 mA plug. An ammeter must be connected in series with the circuit element of interest, as shown in Fig. 3.4(b). This means that unlike measuring voltage, if you want to measure current you must break the circuit and ...
ADR525 数据手册DataSheet 下载
... operating region. All such transistors have approximately a −2 mV/°C temperature coefficient (TC), making them unsuitable for direct use as low temperature coefficient references. Extrapolation of the temperature characteristics of any one of these devices to absolute zero (with the collector curren ...
... operating region. All such transistors have approximately a −2 mV/°C temperature coefficient (TC), making them unsuitable for direct use as low temperature coefficient references. Extrapolation of the temperature characteristics of any one of these devices to absolute zero (with the collector curren ...
AN-1126: More Boost with Less Stress: the SEPIC
... Calculate the duty cycle based on inductor volt second balancing. D = (VCF1 − VIN)/VCF1 results in 80% duty cycle. (By comparison, a simple boost requires > 94% duty cycle to produce the same 10 V to 170 V voltage conversion.) With the previous information, the ac voltage waveforms shown in Figure 9 ...
... Calculate the duty cycle based on inductor volt second balancing. D = (VCF1 − VIN)/VCF1 results in 80% duty cycle. (By comparison, a simple boost requires > 94% duty cycle to produce the same 10 V to 170 V voltage conversion.) With the previous information, the ac voltage waveforms shown in Figure 9 ...
4.5V to 28V Input, Synchronous PWM Buck Controllers
... a low 0.6V feedback threshold voltage. The MAX8553/ MAX8554 use Maxim’s proprietary Quick-PWM™ architecture for fast transient response and operate with selectable pseudo-fixed frequencies. Both controllers can operate without an external bias supply. The controllers operate in synchronous-rectifica ...
... a low 0.6V feedback threshold voltage. The MAX8553/ MAX8554 use Maxim’s proprietary Quick-PWM™ architecture for fast transient response and operate with selectable pseudo-fixed frequencies. Both controllers can operate without an external bias supply. The controllers operate in synchronous-rectifica ...
Chapter 14.pmd
... According to the Bohr atomic model, in an isolated atom the energy of any of its electrons is decided by the orbit in which it revolves. But when the atoms come together to form a solid they are close to each other. So the outer orbits of electrons from neighbouring atoms would come very close or co ...
... According to the Bohr atomic model, in an isolated atom the energy of any of its electrons is decided by the orbit in which it revolves. But when the atoms come together to form a solid they are close to each other. So the outer orbits of electrons from neighbouring atoms would come very close or co ...
Classification Of Output Stages
... The class B output stage deliver an average power of 20W to an 8-Ω load. Select the power supply such that VCC is about 5V greater than the peak output voltage. This avoids transistor saturation and the associated nonlinear distortion, and allows for including shortcircuit protection circuitry. Dete ...
... The class B output stage deliver an average power of 20W to an 8-Ω load. Select the power supply such that VCC is about 5V greater than the peak output voltage. This avoids transistor saturation and the associated nonlinear distortion, and allows for including shortcircuit protection circuitry. Dete ...
Thevenin Equivalent Circuits
... To determine the value of the Thevenin resistance, Rth, first replace the 24 V voltage source by a 0 V voltage source, i.e. a short circuit. Next, connect a current source circuit across the terminals of the circuit and then label the voltage across that current source as shown in Figure 14. The The ...
... To determine the value of the Thevenin resistance, Rth, first replace the 24 V voltage source by a 0 V voltage source, i.e. a short circuit. Next, connect a current source circuit across the terminals of the circuit and then label the voltage across that current source as shown in Figure 14. The The ...