Simultaneous On-State Voltage and Bond-Wire Resistance
... are: the forward voltage in IGBTs (or the on-state resistance in MOSFETs) [9–11] and the evolution of a parameters are: the forward voltage in IGBTs (or the on-state resistance in MOSFETs) [9–11] and the module’s thermal resistance (Rth ) [12–16]. These parameters have been studied since the 1990s. ...
... are: the forward voltage in IGBTs (or the on-state resistance in MOSFETs) [9–11] and the evolution of a parameters are: the forward voltage in IGBTs (or the on-state resistance in MOSFETs) [9–11] and the module’s thermal resistance (Rth ) [12–16]. These parameters have been studied since the 1990s. ...
48_PI1
... increase in noise level and reduce signal loss to keep the signal clean (fig. 1, 2). 3. High isolation, rejects the signal passing through the power port or the power noise passing through the signal port (fig. 3, 4), avoids electromagnetic interference (EMI). ...
... increase in noise level and reduce signal loss to keep the signal clean (fig. 1, 2). 3. High isolation, rejects the signal passing through the power port or the power noise passing through the signal port (fig. 3, 4), avoids electromagnetic interference (EMI). ...
UCC2742x Dual 4-A High Speed Low-Side
... Using a design that inherently minimizes shootthrough current, these drivers deliver 4A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinki ...
... Using a design that inherently minimizes shootthrough current, these drivers deliver 4A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinki ...
Power Descriptions
... In handling this situation some authors have used the unit dBV (decibel as a voltage ratio). This should not be used, decibels should always refer to a power ratio and it is needlessly confusing to use dBV in RF engineering and its usage is the source of many errors. EXAMPLE B. 3 ...
... In handling this situation some authors have used the unit dBV (decibel as a voltage ratio). This should not be used, decibels should always refer to a power ratio and it is needlessly confusing to use dBV in RF engineering and its usage is the source of many errors. EXAMPLE B. 3 ...
MAX3202E/MAX3203E/MAX3204E/MAX3206E Low-Capacitance, 2/3/4/6-Channel, ±15kV ESD Protection Arrays for High-Speed Data Interfaces General Description
... ♦ High-Speed Data Line ESD Protection ±15kV—Human Body Model ±8kV—IEC 61000-4-2, Contact Discharge ±15kV—IEC 61000-4-2, Air-Gap Discharge ...
... ♦ High-Speed Data Line ESD Protection ±15kV—Human Body Model ±8kV—IEC 61000-4-2, Contact Discharge ±15kV—IEC 61000-4-2, Air-Gap Discharge ...
SN65C3221-Q1 数据资料 dataSheet 下载
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V Positive output supply voltage range, V+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V Negative output sup ...
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V Positive output supply voltage range, V+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V Negative output sup ...
ELG4125: Symmetrical Faults
... momentary power outages but, more important, if a protective action is not taken, can cause permanent damage to transmission equipment such as the transmission line itself and/or the transformer. ...
... momentary power outages but, more important, if a protective action is not taken, can cause permanent damage to transmission equipment such as the transmission line itself and/or the transformer. ...
IDT5T9306 - Integrated Device Technology
... “heat pipes”) are application specific and dependent upon the package power dissipation as well as electrical conductivity requirements. Thus, thermal and electrical analysis and/or testing are recommended to determine the minimum number needed. Maximum thermal and electrical performance is achieved ...
... “heat pipes”) are application specific and dependent upon the package power dissipation as well as electrical conductivity requirements. Thus, thermal and electrical analysis and/or testing are recommended to determine the minimum number needed. Maximum thermal and electrical performance is achieved ...
Close Loop Solution for Electronic Ballast of Metal Halide Lamps
... systems, using electronic ballast operating at high- good performance over passive PFC technique [9]. frequency to supply MH lamps. Some electric advantages can be observed in the use of high-frequencies electronic In this paper bridge rectifier with boost converter is used ballast comparing to elec ...
... systems, using electronic ballast operating at high- good performance over passive PFC technique [9]. frequency to supply MH lamps. Some electric advantages can be observed in the use of high-frequencies electronic In this paper bridge rectifier with boost converter is used ballast comparing to elec ...
1 ELECTRODE-LESS MEASUREMENT OF CELL LAYERS
... transfer function is far from being ideal and it is very complicated to correct it in order to reach the same transfer factor for all frequencies. In oscilloscope current probes, which might be also used for current I2 measurement, this difficult task is accomplished by carefully chosen circuit corr ...
... transfer function is far from being ideal and it is very complicated to correct it in order to reach the same transfer factor for all frequencies. In oscilloscope current probes, which might be also used for current I2 measurement, this difficult task is accomplished by carefully chosen circuit corr ...
DRQ-12/50-L48 Series
... output load. General conditions are near sea level altitude, no base plate installed and natural convection airflow unless otherwise specified. All models are tested and specified with external parallel 1 μF and 10 μF output capacitors (see Technical Notes). All capacitors are low-ESR types wired close ...
... output load. General conditions are near sea level altitude, no base plate installed and natural convection airflow unless otherwise specified. All models are tested and specified with external parallel 1 μF and 10 μF output capacitors (see Technical Notes). All capacitors are low-ESR types wired close ...
model lm-500 cryogenic liquid level monitor
... liquids available today. Its versatile architecture allows configuration to virtually any cryogenic fluid. This includes liquid helium, liquid nitrogen, LNG, and many other cryogenic fluids using an appropriate sensing element. With the 2-Sensor option, the instrument has two independent input chann ...
... liquids available today. Its versatile architecture allows configuration to virtually any cryogenic fluid. This includes liquid helium, liquid nitrogen, LNG, and many other cryogenic fluids using an appropriate sensing element. With the 2-Sensor option, the instrument has two independent input chann ...
RF-power amplifiers - Green Mountain Radio Research Company
... drain capacitance makes class E useful in a number of applications. One example is high-efficiency HF PAs with power levels to 1 kW based upon low-cost MOSFETs intended for switching rather than RF use [26]. Another example is the switchingmode operation at frequencies as high as K band [27]. The cl ...
... drain capacitance makes class E useful in a number of applications. One example is high-efficiency HF PAs with power levels to 1 kW based upon low-cost MOSFETs intended for switching rather than RF use [26]. Another example is the switchingmode operation at frequencies as high as K band [27]. The cl ...
MK484 SHORTWAVE RADIO
... In trials, the main coil L1 being loosely wound from 24 s.w.g. enamelled wire at 25 turns provided a suitable Q factor whilst still giving a broad enough tuning range. As with most high gain devices at the front end, overloading tends to be a problem. This was certainly clear with the prototype. An ...
... In trials, the main coil L1 being loosely wound from 24 s.w.g. enamelled wire at 25 turns provided a suitable Q factor whilst still giving a broad enough tuning range. As with most high gain devices at the front end, overloading tends to be a problem. This was certainly clear with the prototype. An ...
CMOS, 125 MHz Complete DDS Synthesizer AD9850
... accomplished via a 40-bit serial data stream on a single pin. The AD9850 Complete-DDS uses advanced CMOS technology to provide this breakthrough level of functionality and performance on just 155 mW of power dissipation (+3.3 V supply). The AD9850 is available in a space saving 28-lead SSOP, surface ...
... accomplished via a 40-bit serial data stream on a single pin. The AD9850 Complete-DDS uses advanced CMOS technology to provide this breakthrough level of functionality and performance on just 155 mW of power dissipation (+3.3 V supply). The AD9850 is available in a space saving 28-lead SSOP, surface ...
MAX8606 USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50m
... adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create a simple and small charging solution. The charging sequence initiates from power-OK indication, thr ...
... adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element, and thermalregulation circuitry, while eliminating the external reverse-blocking Schottky diode, to create a simple and small charging solution. The charging sequence initiates from power-OK indication, thr ...
Document
... residential loads, a two-stage DC-DC-AC grid-connected inverter is widely used due to its simple control. Proposed system: A QSB-based isolated step-up DC-DC converter was proposed in this paper. The proposed converter can operate in either short-circuit mode or open-circuit mode without causing any ...
... residential loads, a two-stage DC-DC-AC grid-connected inverter is widely used due to its simple control. Proposed system: A QSB-based isolated step-up DC-DC converter was proposed in this paper. The proposed converter can operate in either short-circuit mode or open-circuit mode without causing any ...
AN-5015 USB1T11A Transceiver and Specification Compliance AN- 5015 US
... USB 1.0 specification required buffer impedance from 3 − 15Ω and a series resistance of 27Ω to produce equivalent output impedance ranging from 30Ω to 42Ω. The USB 1.1 specification only requires the combined output buffer impedance and series resistance to fall within a range from 28Ω to 44Ω. Devic ...
... USB 1.0 specification required buffer impedance from 3 − 15Ω and a series resistance of 27Ω to produce equivalent output impedance ranging from 30Ω to 42Ω. The USB 1.1 specification only requires the combined output buffer impedance and series resistance to fall within a range from 28Ω to 44Ω. Devic ...
experiments with circuits - Mrs-oc
... the bulbs equally bright? bulbs equally bright? Label the diagrams of the circuits above with how much voltage there is across each lightbulb and how much current is in each wire with a 10V battery, one 10 Ohm bulb and one 30 Ohm bulb. ...
... the bulbs equally bright? bulbs equally bright? Label the diagrams of the circuits above with how much voltage there is across each lightbulb and how much current is in each wire with a 10V battery, one 10 Ohm bulb and one 30 Ohm bulb. ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.