Etron Technology, Inc.
... software utility, all registers of EL7302 can be run-time accessed for debugging. This will significantly reduce the H/W and F/W developing schedule. I2C bus protocol is emulated by firmware using MPU’s I/O ports to communicate with EEPROM and Video Processor. ...
... software utility, all registers of EL7302 can be run-time accessed for debugging. This will significantly reduce the H/W and F/W developing schedule. I2C bus protocol is emulated by firmware using MPU’s I/O ports to communicate with EEPROM and Video Processor. ...
ESD Testing of MOS Gated Power Transistors
... traces corresponding to the voltage after the discharge are superimposed. If the initial voltage is increased further, the gate punctures (figure 9) at a voltage that is approximatly 10V higher. The discrepancy between this number and what was measured on the curve tracer is probably due to the more ...
... traces corresponding to the voltage after the discharge are superimposed. If the initial voltage is increased further, the gate punctures (figure 9) at a voltage that is approximatly 10V higher. The discrepancy between this number and what was measured on the curve tracer is probably due to the more ...
TPS65022 数据资料 dataSheet 下载
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two ge ...
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two ge ...
Phasor I
... 6. Using an oscilloscope, and again using node 1 as the reference node, measure the peakto-peak potential at nodes 1, 2, and 3. Also determine the current. Assuming the voltage at Node 1 is at zero degrees (i.e. this will be the reference phasor and will be placed at zero degrees on the phasor diagr ...
... 6. Using an oscilloscope, and again using node 1 as the reference node, measure the peakto-peak potential at nodes 1, 2, and 3. Also determine the current. Assuming the voltage at Node 1 is at zero degrees (i.e. this will be the reference phasor and will be placed at zero degrees on the phasor diagr ...
Evaluates: MAX4993 MAX4993 Evaluation Kit General Description Features
... MAX4993 DPDT analog switch in a 1.4mm x 1.8mm 10pin ultra-thin QFN package specified for operating over the -40°C to +85°C extended temperature range. The IC’s slow turn-on time provides click-and-pop reduction without additional parts in portable audio applications. The IC features low 0.3Ω RON res ...
... MAX4993 DPDT analog switch in a 1.4mm x 1.8mm 10pin ultra-thin QFN package specified for operating over the -40°C to +85°C extended temperature range. The IC’s slow turn-on time provides click-and-pop reduction without additional parts in portable audio applications. The IC features low 0.3Ω RON res ...
Slide 1
... • All the pins can be configured as triggers for interrupts • All P1 pins share one interrupt vector (Flag: P1IFG), both P2 pins share a second interrupt vector (Flag: P2IFG) • Each pin can be individually configured with internal pull-up or pull-down resistors • Separate input and output registers ...
... • All the pins can be configured as triggers for interrupts • All P1 pins share one interrupt vector (Flag: P1IFG), both P2 pins share a second interrupt vector (Flag: P2IFG) • Each pin can be individually configured with internal pull-up or pull-down resistors • Separate input and output registers ...
The Iconoscope TV Camera at W6BM, Berkeley
... The camera body is fabricated of 3/4” plywood, easier for me to work with than an all-metal box which would also have easily provided the required RF shielding. Should I use more authentic (for the '30's) vacuum-tube electronics, or go solid-state? Solid-state won out, particularly for the video cir ...
... The camera body is fabricated of 3/4” plywood, easier for me to work with than an all-metal box which would also have easily provided the required RF shielding. Should I use more authentic (for the '30's) vacuum-tube electronics, or go solid-state? Solid-state won out, particularly for the video cir ...
MV capacitor units spec
... to electrical characteristics and internal arrangement, a quantity of melted fuses is allowed during normal operation. This technology increase the service continuity and improve reliability of the capacitor bank. "Double star" is the compulsory connexion diagram for this technology. According to IE ...
... to electrical characteristics and internal arrangement, a quantity of melted fuses is allowed during normal operation. This technology increase the service continuity and improve reliability of the capacitor bank. "Double star" is the compulsory connexion diagram for this technology. According to IE ...
AND8490 - Theory and Applications of the NCP1294, Switching
... output voltage can be achieved from 1% to 89%. If the output voltage cannot be reached due to duty cycle limitations, it will switch to buck boost mode where the voltage can be achieved. The duty cycle will change from 89% to a lower duty cycle as show in Figure 9. One thing to note is that when the ...
... output voltage can be achieved from 1% to 89%. If the output voltage cannot be reached due to duty cycle limitations, it will switch to buck boost mode where the voltage can be achieved. The duty cycle will change from 89% to a lower duty cycle as show in Figure 9. One thing to note is that when the ...
Embedded Solutions Through Targeted Power Conditioning
... Loss of Phase A Loss of Phase B Loss of Phase C Loss of Phase A and B 33% sag on remaining phase Loss of Phase B and C 33% sag on remaining phase Loss of Phase A and C Loss of A and 33% Sag on C Loss of C and 33% Sag on A 37% Sag on A and C ...
... Loss of Phase A Loss of Phase B Loss of Phase C Loss of Phase A and B 33% sag on remaining phase Loss of Phase B and C 33% sag on remaining phase Loss of Phase A and C Loss of A and 33% Sag on C Loss of C and 33% Sag on A 37% Sag on A and C ...
Aalborg Universitet Modular Plug’n’Play Control Architectures for Three-phase Inverters in UPS Applications
... the load directly [3]. Modular online UPS system (Fig. 1), as a kind of flexible, reliable architecture, is becoming more and more attractive in in both academic and industrial field [6]. Several inverter modules are operating at the same time to work as inverter stage of the online UPS system. Numb ...
... the load directly [3]. Modular online UPS system (Fig. 1), as a kind of flexible, reliable architecture, is becoming more and more attractive in in both academic and industrial field [6]. Several inverter modules are operating at the same time to work as inverter stage of the online UPS system. Numb ...
- Caltest Instruments Ltd
... In a world where engineers from many different application areas require ever increasing speed, flexibility and measurement accuracy, N4L introduce a new generation of versatile measurement instruments that offer leading performance in every mode without the compromise on accuracy or the additional ...
... In a world where engineers from many different application areas require ever increasing speed, flexibility and measurement accuracy, N4L introduce a new generation of versatile measurement instruments that offer leading performance in every mode without the compromise on accuracy or the additional ...
CX23600609
... input power are the antenna/rectifier power efficiency and the input voltage amplitude to the rectifier which in turn is constrained by the LED turn-on voltage, rectifier threshold and impedance matching to the antenna. Figure shows the architecture of the CMOS prototype chip containing the power ha ...
... input power are the antenna/rectifier power efficiency and the input voltage amplitude to the rectifier which in turn is constrained by the LED turn-on voltage, rectifier threshold and impedance matching to the antenna. Figure shows the architecture of the CMOS prototype chip containing the power ha ...
DATA SHEET OMRON H3CR-A TIMER
... 3. Models with 24-to-48-VAC or 12-to-48-VDC power supply have inrush current. Caution is thus required when turning ON and OFF power to the Timer with a non-contact output from a device such as a sensor. (Models with an inrush current of approximately 50 mA and a 24VDC power supply are available (th ...
... 3. Models with 24-to-48-VAC or 12-to-48-VDC power supply have inrush current. Caution is thus required when turning ON and OFF power to the Timer with a non-contact output from a device such as a sensor. (Models with an inrush current of approximately 50 mA and a 24VDC power supply are available (th ...
Direct Current Circuits - NUS Physics Department
... (1) starting at B, going through the 10 V power supply at A and then down through the 20 V power supply back to B; (2) staring at B, up through the 20 V power supply, and then around the outside through the 10 Ω resistor and back t o B; (3) completely around the outside part of the circuit. One can ...
... (1) starting at B, going through the 10 V power supply at A and then down through the 20 V power supply back to B; (2) staring at B, up through the 20 V power supply, and then around the outside through the 10 Ω resistor and back t o B; (3) completely around the outside part of the circuit. One can ...
B.E 3/4 - II Semester
... relays, Protection of generator and transformer using percentage differential relays, Split phase, Inter turn protection, Overheating, Loss of excitation, Protection of generators, Protection of transformers against magnetizing inrush, Buchholz relay, Protection of earthing transformers, Generator t ...
... relays, Protection of generator and transformer using percentage differential relays, Split phase, Inter turn protection, Overheating, Loss of excitation, Protection of generators, Protection of transformers against magnetizing inrush, Buchholz relay, Protection of earthing transformers, Generator t ...
ADS 1200 - connectinfo
... The equipment has been tested and found to meet the CEregulations relating to EMC, and complies with the limits for a Class B device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against interference to radio communications in any installation. The ...
... The equipment has been tested and found to meet the CEregulations relating to EMC, and complies with the limits for a Class B device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against interference to radio communications in any installation. The ...
HMC392LC4 数据资料DataSheet下载
... in a leadless 4x4 mm SMT package, this amplifier provides 16 dB of gain, 2.5 dB noise figure and 30 dBm IP3 from a +5V supply voltage. HMC392LC4 functions well as a low noise front end or as a driver amplifier. The RF I/Os are DC blocked and matched to 50 Ohms for ease of use. The HMC392LC4 allows t ...
... in a leadless 4x4 mm SMT package, this amplifier provides 16 dB of gain, 2.5 dB noise figure and 30 dBm IP3 from a +5V supply voltage. HMC392LC4 functions well as a low noise front end or as a driver amplifier. The RF I/Os are DC blocked and matched to 50 Ohms for ease of use. The HMC392LC4 allows t ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.