Summary
... The power and ground planes of a PCB have some amount of inductance associated with them. The geometry of these planes determines their inductance. Since power and ground planes are by definition a planar structure, current does not just flow through them in one direction. It tends to spread out as ...
... The power and ground planes of a PCB have some amount of inductance associated with them. The geometry of these planes determines their inductance. Since power and ground planes are by definition a planar structure, current does not just flow through them in one direction. It tends to spread out as ...
Equipment Protection Listed or Labeled Equipment
... However, manufacturers can have their equipment evaluated, listed and marked to these clauses today if the specific request is made to the National Recognized Testing Laboratory. But it is important for the AHJ to explicitly mandate that the HVAC electrical panel be marked with a short-circuit curre ...
... However, manufacturers can have their equipment evaluated, listed and marked to these clauses today if the specific request is made to the National Recognized Testing Laboratory. But it is important for the AHJ to explicitly mandate that the HVAC electrical panel be marked with a short-circuit curre ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... no effect on the other, the fault current limiter needs the ability to be selectively turned on and off based on the direction of the sensed current. Finally, for the FCL to be viable, it will need to introduce almost no losses during the steady-state operation of the system, and be able to sustain ...
... no effect on the other, the fault current limiter needs the ability to be selectively turned on and off based on the direction of the sensed current. Finally, for the FCL to be viable, it will need to introduce almost no losses during the steady-state operation of the system, and be able to sustain ...
Hybrid Rectenna and Monolithic Integrated Zero
... A. Simulation The aim of this study is to achieve a low-cost ZB microwave rectifier satisfying good performances and able to have a good sensitivity at low power levels. A comparison between the different configurations defining the microwave rectifier has been made in [6]. The obtained simulation r ...
... A. Simulation The aim of this study is to achieve a low-cost ZB microwave rectifier satisfying good performances and able to have a good sensitivity at low power levels. A comparison between the different configurations defining the microwave rectifier has been made in [6]. The obtained simulation r ...
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC
... DAC output and the final load. It can also aid in the rejection of common-mode signals present at the DAC output. Furthermore, transformer coupling can mitigate the even harmonics that result from an imbalance between the DAC outputs. Finally, all transformers have a limited bandwidth, which can be ...
... DAC output and the final load. It can also aid in the rejection of common-mode signals present at the DAC output. Furthermore, transformer coupling can mitigate the even harmonics that result from an imbalance between the DAC outputs. Finally, all transformers have a limited bandwidth, which can be ...
- Sacramento
... mixer, and a low pass filter. Figure 1 shows a block diagram of the radar. All of the radars mentioned in the previous section, as well as in this project, are Continuous Wave Doppler radars. This type of radar transmits a signal at a single frequency and, if the target is moving, it receives a refl ...
... mixer, and a low pass filter. Figure 1 shows a block diagram of the radar. All of the radars mentioned in the previous section, as well as in this project, are Continuous Wave Doppler radars. This type of radar transmits a signal at a single frequency and, if the target is moving, it receives a refl ...
TPL0102 256-Taps Dual Channel Digital Potentiometer With Non
... section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 ...
... section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 ...
Bidirectional VF Control of Single and 3
... turned off in each ISR. The complementary output is turned on after a dead time of five cycles (1 μs). In the fourth Timer1 overflow ISR, the PWM cycle is restarted. All PWMs are turned OFF and the timer is loaded with the value corresponding to the lowest duty cycle value. This is repeated for each ...
... turned off in each ISR. The complementary output is turned on after a dead time of five cycles (1 μs). In the fourth Timer1 overflow ISR, the PWM cycle is restarted. All PWMs are turned OFF and the timer is loaded with the value corresponding to the lowest duty cycle value. This is repeated for each ...
TPA6030A4 数据资料 dataSheet 下载
... The TPA6030A4 allows the user to specify a difference between the BTL volume and the SE volume. This is desirable because it allows the user to avoid any listening discomfort when plugging in headphones. The volume in headphone mode is proportional to that in speaker mode, and is no less than 6 dB l ...
... The TPA6030A4 allows the user to specify a difference between the BTL volume and the SE volume. This is desirable because it allows the user to avoid any listening discomfort when plugging in headphones. The volume in headphone mode is proportional to that in speaker mode, and is no less than 6 dB l ...
P84870
... The Horn and Bell Tones can be used on coded systems with a minimum On-Time of 1/4 second if the audible and strobe are wired to operate independently. All other tones are recommended for use only on continuous (non-coded) CAUTION: Strobes are not designed to be used on coded systems in which the ap ...
... The Horn and Bell Tones can be used on coded systems with a minimum On-Time of 1/4 second if the audible and strobe are wired to operate independently. All other tones are recommended for use only on continuous (non-coded) CAUTION: Strobes are not designed to be used on coded systems in which the ap ...
2016 Novaris Product Handbook
... experienced. Excessive overvoltage can damage MOV based SPDs although all Novaris surge diverters are housed in metal enclosures and meet the fail-safe requirements of UL1449 - specifically package rupture and the effects of excessive heating. Novaris manufactures surge diverters to suit all applica ...
... experienced. Excessive overvoltage can damage MOV based SPDs although all Novaris surge diverters are housed in metal enclosures and meet the fail-safe requirements of UL1449 - specifically package rupture and the effects of excessive heating. Novaris manufactures surge diverters to suit all applica ...
DRM039, Single Phase AC Induction Motor Control Reference Design
... The new circuits are designed to provide a cost-effective solution for driving a.c. induction motors with varying r.m.s. voltage value. The circuits modulate the a.c. line voltage directly. The input sinusoidal waveform is chopped using a bi-directional switch and applied to the load. The switching ...
... The new circuits are designed to provide a cost-effective solution for driving a.c. induction motors with varying r.m.s. voltage value. The circuits modulate the a.c. line voltage directly. The input sinusoidal waveform is chopped using a bi-directional switch and applied to the load. The switching ...
CT281 Manual
... The Heaterstat has been designed to replace mechanical thermostats in some applications. Reliability, low-cost, solidstate operation, and efficient heating are its primary benefits. If your system requires precision control, then you must consider several other factors besides the simple calibration ...
... The Heaterstat has been designed to replace mechanical thermostats in some applications. Reliability, low-cost, solidstate operation, and efficient heating are its primary benefits. If your system requires precision control, then you must consider several other factors besides the simple calibration ...
IN618
... This more specifically describes the tests as cable injection, again ignoring ground potential effects. As will be shown below, at lower frequencies, the induced voltage along the inner shield surfaces is a ground potential difference and not an inductive coupling to the shielded wires through the ...
... This more specifically describes the tests as cable injection, again ignoring ground potential effects. As will be shown below, at lower frequencies, the induced voltage along the inner shield surfaces is a ground potential difference and not an inductive coupling to the shielded wires through the ...
MAX5891 16-Bit, 600Msps, High-Dynamic-Performance DAC with LVDS Inputs General Description
... Operating Temperature Range ..........................-40°C to +85°C Junction Temperature .....................................................+150°C Storage Temperature Range ............................-60°C to +150°C Lead Temperature (soldering, 10s) ................................+300°C ...
... Operating Temperature Range ..........................-40°C to +85°C Junction Temperature .....................................................+150°C Storage Temperature Range ............................-60°C to +150°C Lead Temperature (soldering, 10s) ................................+300°C ...
Industrial Electronics / Electricity
... TRANSISTORS TRANSISTORS USE LITTLE POWER WHEN THEY ARE USED AS SWITCHES. (NOTE: ONE IMPORTANT THING, THIS IS ONLY TRUE WHEN THE FREQUENCY IS LOW, AT HIGH FREQUENCY THEY CONSUME NOTICEABLE AMOUNT OF POWER EVEN IN SWITCH MODE. THIS IS BECAUSE WHEN TRANSISTORS CHANGE FROM ONE STATE TO ANOTHER, IT HAS T ...
... TRANSISTORS TRANSISTORS USE LITTLE POWER WHEN THEY ARE USED AS SWITCHES. (NOTE: ONE IMPORTANT THING, THIS IS ONLY TRUE WHEN THE FREQUENCY IS LOW, AT HIGH FREQUENCY THEY CONSUME NOTICEABLE AMOUNT OF POWER EVEN IN SWITCH MODE. THIS IS BECAUSE WHEN TRANSISTORS CHANGE FROM ONE STATE TO ANOTHER, IT HAS T ...
Electronics in Motion and Conversion May 2014
... Perfect for simulating power electronic systems such as photovoltaic grid-connected converters or electrical motor drives with FEA-based motor models, eFPGAsim suite can be used for feasibility studies, protection, control system development and testing using hardwarein-the-loop (HIL) as well as pow ...
... Perfect for simulating power electronic systems such as photovoltaic grid-connected converters or electrical motor drives with FEA-based motor models, eFPGAsim suite can be used for feasibility studies, protection, control system development and testing using hardwarein-the-loop (HIL) as well as pow ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.