15 Watt DC-DC Converters IMX 15 Series IMY 15 Series
... A special feature of these units is the accurate undervoltage lockout protection which protects the units (and system) from large currents caused by operation at low voltages. This ensures easier start-up in distributed power systems. ...
... A special feature of these units is the accurate undervoltage lockout protection which protects the units (and system) from large currents caused by operation at low voltages. This ensures easier start-up in distributed power systems. ...
Low Power Designs with CoolRunner-II CPLDs
... standard logic levels. In this case, the input buffer is driven into the linear region where the P and N channel transistors are both switched on. Therefore, to avoid this situation, I/Os can be configured to use internal pull-ups or bus hold circuitry. I/Os configured as inputs or bidirectional sho ...
... standard logic levels. In this case, the input buffer is driven into the linear region where the P and N channel transistors are both switched on. Therefore, to avoid this situation, I/Os can be configured to use internal pull-ups or bus hold circuitry. I/Os configured as inputs or bidirectional sho ...
Analog Input, Sigma-Delta, 16-Bit, 6-Chan
... calibration. All analog input and output system connections are made through a single 68-pin subminiatureD front-access I/O connector. The analog outputs can be internally disconnected from the system I/O connector under software control. Offset and gain trimming of the 16-bit ADC and output DAC's i ...
... calibration. All analog input and output system connections are made through a single 68-pin subminiatureD front-access I/O connector. The analog outputs can be internally disconnected from the system I/O connector under software control. Offset and gain trimming of the 16-bit ADC and output DAC's i ...
Fraqtir S-301 - Boston Light Source
... RS = Redwood Systems network platform. “Redwood Ready” luminaires are provided with a cord and connector to plug directly into the Redwood Adapter (all Redwood Systems components by others) ...
... RS = Redwood Systems network platform. “Redwood Ready” luminaires are provided with a cord and connector to plug directly into the Redwood Adapter (all Redwood Systems components by others) ...
In the experiment, the NTC resistance (and the associated
... The heater (high-power resistor driven by Darlington circuit) As heating device we use a simple high-power resistor that is driven by a so-called Darlington circuit, comprising a back-to-back combination of a standard transistor and a high-power transistor (see figure). Such a combination is needed ...
... The heater (high-power resistor driven by Darlington circuit) As heating device we use a simple high-power resistor that is driven by a so-called Darlington circuit, comprising a back-to-back combination of a standard transistor and a high-power transistor (see figure). Such a combination is needed ...
MAX985/MAX986/MAX989/ MAX990/MAX993/MAX994 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators
... is between the supply rails. Comparator inputs are protected from overvoltage by internal body diodes connected to the supply rails. As the input voltage exceeds the supply rails, these body diodes become forward biased and begin to conduct. Consequently, bias currents increase exponentially as the ...
... is between the supply rails. Comparator inputs are protected from overvoltage by internal body diodes connected to the supply rails. As the input voltage exceeds the supply rails, these body diodes become forward biased and begin to conduct. Consequently, bias currents increase exponentially as the ...
ADG419 数据手册DataSheet下载
... Most positive power supply potential. Most negative power supply potential in dual supplies. In single supply applications, it may be connected to GND. Logic power supply (+5 V). Ground (0 V) reference. Source terminal. May be an input or an ...
... Most positive power supply potential. Most negative power supply potential in dual supplies. In single supply applications, it may be connected to GND. Logic power supply (+5 V). Ground (0 V) reference. Source terminal. May be an input or an ...
BD3650FP-M
... Pc : Power dissipation [W], Vcc : Input Voltage, Vo : Output Voltage, Io : Load, Ib : Bias Current ...
... Pc : Power dissipation [W], Vcc : Input Voltage, Vo : Output Voltage, Io : Load, Ib : Bias Current ...
ph104exp06_Oscilloscope_and_Generator_04
... Thus, a saw-tooth voltage on the horizontal plates causes the spot to sweep at a constant speed from left to right across the screen making the horizontal position proportional to time. If simultaneously there is a vertical voltage of (say) V0 sin(2t/T), a sine wave will be drawn on the screen. But ...
... Thus, a saw-tooth voltage on the horizontal plates causes the spot to sweep at a constant speed from left to right across the screen making the horizontal position proportional to time. If simultaneously there is a vertical voltage of (say) V0 sin(2t/T), a sine wave will be drawn on the screen. But ...
Common PDR Problems
... Sensors do not usually connect directly to the ADC. Other circuitry may be required. Serial ADC’s require appropriate software to generate SCL and write/read SDA lines. Software effort may be underestimated. Also to applies to ...
... Sensors do not usually connect directly to the ADC. Other circuitry may be required. Serial ADC’s require appropriate software to generate SCL and write/read SDA lines. Software effort may be underestimated. Also to applies to ...
Considerations and designs for a system of tdc`s with
... Considerations and designs for a system of tdc’s with 1psec resolution ...
... Considerations and designs for a system of tdc’s with 1psec resolution ...
Two New Devices Help Reinvent the Signal Generator By David Hunter
... For the same 21 mV input, the output will be about 100 µV. Factoring in the total gain of the AD8130 and the ADA4870, which amounts to 24.1 dB, the output amplitude of the ADA4870 will range from 1.6 mV to 16 V. After the resistive pad and autotransformer, the voltage on the output will range from 2 ...
... For the same 21 mV input, the output will be about 100 µV. Factoring in the total gain of the AD8130 and the ADA4870, which amounts to 24.1 dB, the output amplitude of the ADA4870 will range from 1.6 mV to 16 V. After the resistive pad and autotransformer, the voltage on the output will range from 2 ...
Partial Shading Detection and Smooth Maximum Power Point
... bypass diodes in parallel with each module, P-V characteristic of the array has multiple peak points [3]. Conventional MPPT techniques are unable to identify the global maximum power point (GMPP) in PSC, and usually track local peaks. Therefore, developing new MPPT techniques for dealing with PSC is ...
... bypass diodes in parallel with each module, P-V characteristic of the array has multiple peak points [3]. Conventional MPPT techniques are unable to identify the global maximum power point (GMPP) in PSC, and usually track local peaks. Therefore, developing new MPPT techniques for dealing with PSC is ...
here - Transaction on electrical engineering
... currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations formulated by the sparse tableau analysis procedure take form of a set of simultaneous nonlinear first-order differential equations in the time domain. For a purel ...
... currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations formulated by the sparse tableau analysis procedure take form of a set of simultaneous nonlinear first-order differential equations in the time domain. For a purel ...
AD6IW HEMT MMIC Wideband LNA article and kit info
... C1, C7, C8, C9 single inductor L4, and 5V regulator with C11 and C12, and R2, R3. This configuration has low noise figure. MMIC has lower noise at 3V, but Linearity and gain is higher at 5V supply. Selection is done with R1 and R2 resistors. On 3V supply MMIC current is 58 mA and on 5V is 90 mA. Add ...
... C1, C7, C8, C9 single inductor L4, and 5V regulator with C11 and C12, and R2, R3. This configuration has low noise figure. MMIC has lower noise at 3V, but Linearity and gain is higher at 5V supply. Selection is done with R1 and R2 resistors. On 3V supply MMIC current is 58 mA and on 5V is 90 mA. Add ...
Understanding the Fundamental Principles of Vector
... no longer a pure sinusoid, and harmonics are present at multiples of the input frequency. Passive devices may also exhibit nonlinear behavior at high power levels, a good example of which is an L-C filter that uses inductors with magnetic cores. Magnetic materials often exhibit hysteresis effects th ...
... no longer a pure sinusoid, and harmonics are present at multiples of the input frequency. Passive devices may also exhibit nonlinear behavior at high power levels, a good example of which is an L-C filter that uses inductors with magnetic cores. Magnetic materials often exhibit hysteresis effects th ...
Design of Exhaust Heat Recovery Power Generation System Using
... Figure 1: Percentage of fuel energy distribution So, this project proposes and implements a thermoelectric waste heat energy recovery system from the exhaust heat from the internal combustion engine automobiles, including gasoline vehicles and hybrid electric vehicles. The key is to directly convert ...
... Figure 1: Percentage of fuel energy distribution So, this project proposes and implements a thermoelectric waste heat energy recovery system from the exhaust heat from the internal combustion engine automobiles, including gasoline vehicles and hybrid electric vehicles. The key is to directly convert ...
miniature x-ray tubes utilizing carbon-nanotube
... Gate Voltage (V) anode. For example, to Figure 2. Typical current-gate voltage plot. The insert shows the achieve 20µA of AC or corresponding F-N fit. GC, a GV of ~ 340V needs to be applied. Thus, the power consumption on the CNT cathode is substantially less than that of the thermionic cathode. The ...
... Gate Voltage (V) anode. For example, to Figure 2. Typical current-gate voltage plot. The insert shows the achieve 20µA of AC or corresponding F-N fit. GC, a GV of ~ 340V needs to be applied. Thus, the power consumption on the CNT cathode is substantially less than that of the thermionic cathode. The ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.