Transistors - University of Toronto Physics
... • This is a load-line curve, representing a line that intersects the IC axis at VCC/RC and the VCE axis at VCC, with slope -1/RC. • This line intersects all of the collector characteristic curves. • The point at which this line intersects the the curve for IB= IBB is the Q point. ...
... • This is a load-line curve, representing a line that intersects the IC axis at VCC/RC and the VCE axis at VCC, with slope -1/RC. • This line intersects all of the collector characteristic curves. • The point at which this line intersects the the curve for IB= IBB is the Q point. ...
Transistor Introduction, Simulation and optional
... As mentioned earlier, transistors are the basic building block of digital computing devices. In this role, transistors operate as voltage controlled switches. Digital circuits operate at two voltage levels. The low voltage level (usually something close to 0 Volts) represents a binary “off” or a “0” ...
... As mentioned earlier, transistors are the basic building block of digital computing devices. In this role, transistors operate as voltage controlled switches. Digital circuits operate at two voltage levels. The low voltage level (usually something close to 0 Volts) represents a binary “off” or a “0” ...
P83123
... Wheelock’s Sync Modules (Series SM) are uniquely designed to accept two independent strobe and audible inputs and convert to a single output that connects to Wheelock’s Series AS and NS appliances. When interfaced with the sync module, the audible strobes produce the synchronized code 3 horn and syn ...
... Wheelock’s Sync Modules (Series SM) are uniquely designed to accept two independent strobe and audible inputs and convert to a single output that connects to Wheelock’s Series AS and NS appliances. When interfaced with the sync module, the audible strobes produce the synchronized code 3 horn and syn ...
FREQROL-HC2 Series
... The following signals can be assigned to Pr. 54 FM terminal function selection (pulse train output) and Pr. 50 AM terminal function selection (analog output): power supply frequency, input current, input voltage, converter output voltage, electronic thermal relay load factor, input power, reference ...
... The following signals can be assigned to Pr. 54 FM terminal function selection (pulse train output) and Pr. 50 AM terminal function selection (analog output): power supply frequency, input current, input voltage, converter output voltage, electronic thermal relay load factor, input power, reference ...
BD9139MUV
... Application Information 1. Operation BD9139MUV is a synchronous step-down switching regulator that achieves fast transient response by employing current mode PWM control system. It utilizes switching operation either in PWM (Pulse Width Modulation) mode for heavier load, or SLLMTM (Simple Light Load ...
... Application Information 1. Operation BD9139MUV is a synchronous step-down switching regulator that achieves fast transient response by employing current mode PWM control system. It utilizes switching operation either in PWM (Pulse Width Modulation) mode for heavier load, or SLLMTM (Simple Light Load ...
Microcontroller Review - Home
... allow for real-time digital filtering and digital control algorithms that otherwise would not be possible. Hardware peripherals for motor control applications include 6 PWM outputs and inputs for feedback from encoders. These motor control peripherals can be used independently for controlling up to ...
... allow for real-time digital filtering and digital control algorithms that otherwise would not be possible. Hardware peripherals for motor control applications include 6 PWM outputs and inputs for feedback from encoders. These motor control peripherals can be used independently for controlling up to ...
Designing interface electronics for zirconium dioxide oxygen
... 650 °C and as the temperature decreases below this threshold the cell impedance increases dramatically. It is therefore important that the sensing cell is not pumped when cold. Doing so may damage the sensor as the constant current source will try and drive whatever voltage is necessary, this has be ...
... 650 °C and as the temperature decreases below this threshold the cell impedance increases dramatically. It is therefore important that the sensing cell is not pumped when cold. Doing so may damage the sensor as the constant current source will try and drive whatever voltage is necessary, this has be ...
SN55115 数据资料 dataSheet 下载
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
Deep-sub-1 V for nano-scale CMOS devices - SMDP-VLSI
... PLL-tuned filter and track-and-hold circuits Operation from 0.45 V to 0.6 V True low-voltage circuits for the nano-scale era ...
... PLL-tuned filter and track-and-hold circuits Operation from 0.45 V to 0.6 V True low-voltage circuits for the nano-scale era ...
NCP1422LEDGEVB NCP1422 High Current LED Driver Evaluation Board User's Manual
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
BDTIC www.BDTIC.com/infineon Driving Mid Power LEDs from
... at supply voltages of 16V or higher, by regarding the voltage drop of the LED load, which reduces the supply voltage to the maximum output voltage of the driver. The enable pin (BCR320) can withstand a maximum voltage of 25 V, which can also be increased by stacking a series in front of the LED driv ...
... at supply voltages of 16V or higher, by regarding the voltage drop of the LED load, which reduces the supply voltage to the maximum output voltage of the driver. The enable pin (BCR320) can withstand a maximum voltage of 25 V, which can also be increased by stacking a series in front of the LED driv ...
Editorial Changes for 4773
... current rating than the available fault current from the facilities. In an effort to address this challenge, the industry developed a set of descriptions of available fault current values that are likely to exist in a “typical” end-use facility. TO: Introduction R3-1.1 R3-1.1 While there are a numbe ...
... current rating than the available fault current from the facilities. In an effort to address this challenge, the industry developed a set of descriptions of available fault current values that are likely to exist in a “typical” end-use facility. TO: Introduction R3-1.1 R3-1.1 While there are a numbe ...
ESAD_SVT - Jefferson Lab
... electronics. Cooling status and temperature inside the SVT enclosure are checked by slow-control and interlocked to the LV operation so that, when the cooling is not in operation or temperatures exceed predefined limits, the SVT power is turned off. Cooling fluid: leaks of the cooling fluid may caus ...
... electronics. Cooling status and temperature inside the SVT enclosure are checked by slow-control and interlocked to the LV operation so that, when the cooling is not in operation or temperatures exceed predefined limits, the SVT power is turned off. Cooling fluid: leaks of the cooling fluid may caus ...
LM2524D/LM3524D Regulating Pulse Width Modulator
... calculate outgoing quality level. Note 5: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its rated operating conditions. Note 6: Pins 1, 4, 7, 8, 11, and 14 are grounded; Pin 2 e ...
... calculate outgoing quality level. Note 5: Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its rated operating conditions. Note 6: Pins 1, 4, 7, 8, 11, and 14 are grounded; Pin 2 e ...
BD9132MUV
... Application Information 1. Operation BD9132MUV is a synchronous step-down switching regulator that achieves fast transient response by employing current mode PWM control system. It utilizes switching operation either in PWM (Pulse Width Modulation) mode for heavier load, or SLLMTM (Simple Light Load ...
... Application Information 1. Operation BD9132MUV is a synchronous step-down switching regulator that achieves fast transient response by employing current mode PWM control system. It utilizes switching operation either in PWM (Pulse Width Modulation) mode for heavier load, or SLLMTM (Simple Light Load ...
from itu.edu.tr
... TMS 0.35µm CMOS process model are included to verify the theory. Furthermore, a design example of a fourth order video band filter is given to illustrate the possibilities in analog circuit design provided by the topology introduced. Keywords: Electronically tunable, Current Conveyor, Transfer funct ...
... TMS 0.35µm CMOS process model are included to verify the theory. Furthermore, a design example of a fourth order video band filter is given to illustrate the possibilities in analog circuit design provided by the topology introduced. Keywords: Electronically tunable, Current Conveyor, Transfer funct ...
Fall 2012 - PumpTech, Inc.
... The schematic below shows the voltages provided by single phase a Delta secondary. In this example the phase to transformers to produce phase voltage is 240V three phase power but, which is double that of provide just 58% of the the individual phase power produced by voltages. The Delta three, singl ...
... The schematic below shows the voltages provided by single phase a Delta secondary. In this example the phase to transformers to produce phase voltage is 240V three phase power but, which is double that of provide just 58% of the the individual phase power produced by voltages. The Delta three, singl ...
2SA1952
... 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent per ...
... 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent per ...
ACS713 - Allegro Microsystems
... with 2.1 kVRMS Isolation and a Low-Resistance Current Conductor Features and Benefits ...
... with 2.1 kVRMS Isolation and a Low-Resistance Current Conductor Features and Benefits ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.