NCP1236 Fixed Frequency Current Mode Controller for Flyback Converters
... Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where comp ...
... Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where comp ...
Fixed Frequency Current Mode Controller for Flyback Converters
... Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where comp ...
... Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby power consumption. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where comp ...
5 Configuration
... Thyristor control............................................................................................................... Subordinate control loop ................................................................................................. Cycle time ..................................... ...
... Thyristor control............................................................................................................... Subordinate control loop ................................................................................................. Cycle time ..................................... ...
MAX4744/MAX4744H/MAX4745/MAX4745H/MAX4746H Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability General Description
... Figure 3. Break-Before-Make Interval ...
... Figure 3. Break-Before-Make Interval ...
XHRA-2HPA Datasheet
... containing a DAC can be used to drive stereo line out. An external flash is used to store configuration information. S/PDIF output can be connected to a suitable optical/coaxial transmitter circuit. The XHRA-2HPA drives the I2C bus at 100 KHz. Two external 3K3 resistors should pull-up both SDA and S ...
... containing a DAC can be used to drive stereo line out. An external flash is used to store configuration information. S/PDIF output can be connected to a suitable optical/coaxial transmitter circuit. The XHRA-2HPA drives the I2C bus at 100 KHz. Two external 3K3 resistors should pull-up both SDA and S ...
ADC12D800/500RF 12-Bit, 1.6/1.0 GSPS RF
... Clocking in 1:2 Demux Non-DES Mode* ...................................................................................... Clocking in Non-Demux Non-DES Mode*..................................................................................... Clocking in 1:4 Demux DES Mode* ........................ ...
... Clocking in 1:2 Demux Non-DES Mode* ...................................................................................... Clocking in Non-Demux Non-DES Mode*..................................................................................... Clocking in 1:4 Demux DES Mode* ........................ ...
ancillary services procurement plan
... offered Dispatchable Reserve within thirty minutes. Generators that are already connected to the Grid and have Excess Capacities beyond their Regular Energy Supply, Regulating Reserve and Contingency Reserve capacities can also be considered to provide this type of servic ...
... offered Dispatchable Reserve within thirty minutes. Generators that are already connected to the Grid and have Excess Capacities beyond their Regular Energy Supply, Regulating Reserve and Contingency Reserve capacities can also be considered to provide this type of servic ...
AND8173/D Termination and Interface of ON Semiconductor ECL Devices With CML (Current
... be connected directly from the receiver RT pins whether internal or external to the driver. When internal, the pin connect to the fixed value 50 W (RT) resistors may be singulated or combined. If external, the termination resistor (RT) value may be changed to accommodate the specific transmission li ...
... be connected directly from the receiver RT pins whether internal or external to the driver. When internal, the pin connect to the fixed value 50 W (RT) resistors may be singulated or combined. If external, the termination resistor (RT) value may be changed to accommodate the specific transmission li ...
ADM709 数据手册DataSheet 下载
... RESET is an active low output which provides a reset signal to the microprocessor whenever the VCC supply voltage is below the reset threshold. An internal timer holds RESET low for 140 ms after the voltage on VCC rises above the threshold. This is intended as a power-on reset signal for the process ...
... RESET is an active low output which provides a reset signal to the microprocessor whenever the VCC supply voltage is below the reset threshold. An internal timer holds RESET low for 140 ms after the voltage on VCC rises above the threshold. This is intended as a power-on reset signal for the process ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... directivity of microstrip patch antenna. The designed metamaterial has negative values for both effective permittivity and permeability. The metamaterial cover is placed at a height of 3.2 mm from the ground plane. As left handed metamaterial has the property of focusing radiations of antenna [30][3 ...
... directivity of microstrip patch antenna. The designed metamaterial has negative values for both effective permittivity and permeability. The metamaterial cover is placed at a height of 3.2 mm from the ground plane. As left handed metamaterial has the property of focusing radiations of antenna [30][3 ...
S6B1713 - ELECTRONIC ASSEMBLY
... The S6B1713 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 65 commons and 132 segments driver circuits. This chip is connected directly to a microprocessor, accepts serial or 8-bit parallel display data and stores in an on-chip Display Data RAM of 65 ...
... The S6B1713 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 65 commons and 132 segments driver circuits. This chip is connected directly to a microprocessor, accepts serial or 8-bit parallel display data and stores in an on-chip Display Data RAM of 65 ...
Harman-Kardon-Citation-II-Assembly-operation
... A “multiple loop” approach toward increasing the degree of useable feedback is the most logical approach to lower distortion without sacrificing stability. These “multiple loops” become additive if their ratio is adjusted to the relative degree of distortion produced. Thus, if one stage has twice th ...
... A “multiple loop” approach toward increasing the degree of useable feedback is the most logical approach to lower distortion without sacrificing stability. These “multiple loops” become additive if their ratio is adjusted to the relative degree of distortion produced. Thus, if one stage has twice th ...
1-100 TransistorCircuits
... resistance of the BASE BIAS RESISTOR is selected so the voltage on the collector is half-rail voltage. In this case it is 2.5v. To keep the theory simple, here's how you do it. Use 22k as the load resistance. Select the base bias resistor until the measured voltage on the collector 2.5v. The base bi ...
... resistance of the BASE BIAS RESISTOR is selected so the voltage on the collector is half-rail voltage. In this case it is 2.5v. To keep the theory simple, here's how you do it. Use 22k as the load resistance. Select the base bias resistor until the measured voltage on the collector 2.5v. The base bi ...
Variations in the Significant Instants of a Clock or Data Signal
... A perfect oscillator has rising edges occurring at precise moments in time that never vary. This is impossible in practice because even the best rubidium, cesium, or hydrogen maser oscillators are constructed from real electronics and have sources of noise and other imperfections. A high-quality, lo ...
... A perfect oscillator has rising edges occurring at precise moments in time that never vary. This is impossible in practice because even the best rubidium, cesium, or hydrogen maser oscillators are constructed from real electronics and have sources of noise and other imperfections. A high-quality, lo ...
Design Suite
... Start Value and End Value: The program evenly divides the specified input range so that the number of points includes the start value and the end value. For each input point, the program calculates the output value and uses it to build the transfer characteristic. The units indicated in the square b ...
... Start Value and End Value: The program evenly divides the specified input range so that the number of points includes the start value and the end value. For each input point, the program calculates the output value and uses it to build the transfer characteristic. The units indicated in the square b ...
- AMA Association for Sensors and Measurement
... capacitive sensors many other variables which can be converted into motion or dielectric constant [1]. The main disadvantages are the presence of parasitic elements, mainly sensor conductance. By issue of advanced silicon technology signal processing circuits for capacitive sensors is no more a diff ...
... capacitive sensors many other variables which can be converted into motion or dielectric constant [1]. The main disadvantages are the presence of parasitic elements, mainly sensor conductance. By issue of advanced silicon technology signal processing circuits for capacitive sensors is no more a diff ...
PDA 1252 Portable Analyzer Electro Industries/GaugeTech
... Three-phase power is most commonly used in situations where large amounts of power will be used because it is a more effective way to transmit the power and because it provides a smoother delivery of power to the end load. There are two commonly used connections for three-phase power, a wye connecti ...
... Three-phase power is most commonly used in situations where large amounts of power will be used because it is a more effective way to transmit the power and because it provides a smoother delivery of power to the end load. There are two commonly used connections for three-phase power, a wye connecti ...
Quad Channel, 16-Bit, Serial Input, Dynamic Power Control, HART Connectivity
... Changes to Readback Operation section and Table 26 .............. 38 Changes to Voltage Output Short-Circuit Protection Section .. 40 Changes to Figure 78 ...................................................................... 41 Changes to Figure 82 .................................................. ...
... Changes to Readback Operation section and Table 26 .............. 38 Changes to Voltage Output Short-Circuit Protection Section .. 40 Changes to Figure 78 ...................................................................... 41 Changes to Figure 82 .................................................. ...