200-MHz General Purpose Clock Buffer, PCI-X
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
Influence of plasma density on associated
... The basics of plasma sheath interaction physics have various roles to play in fundamental research of confined plasmas [1–3] and in the development of plasma-based technology in industrial applications. The physical understanding of boundary wall–plasma interaction processes has become a subject of ...
... The basics of plasma sheath interaction physics have various roles to play in fundamental research of confined plasmas [1–3] and in the development of plasma-based technology in industrial applications. The physical understanding of boundary wall–plasma interaction processes has become a subject of ...
SP3238
... The charge pump is a Sipex–patented design (U.S. #5,306,954) and uses a unique approach compared to older less–efficient designs. The charge pump still requires four external capacitors, but uses a four–phase voltage shifting technique to attain symmetrical 5.5V power supplies. The internal power su ...
... The charge pump is a Sipex–patented design (U.S. #5,306,954) and uses a unique approach compared to older less–efficient designs. The charge pump still requires four external capacitors, but uses a four–phase voltage shifting technique to attain symmetrical 5.5V power supplies. The internal power su ...
Microsquirt as I/O box
... manufacturers install a screen on the cable, so yours may have three wires. The sensor itself generates an AC voltage when a piece of steel (the trigger) moves past it. Non-ferrous trigger wheels will not work. The voltage varies from less than a volt during cranking to tens of volts at higher revs. ...
... manufacturers install a screen on the cable, so yours may have three wires. The sensor itself generates an AC voltage when a piece of steel (the trigger) moves past it. Non-ferrous trigger wheels will not work. The voltage varies from less than a volt during cranking to tens of volts at higher revs. ...
BSNL JTO Exam Paper 2005
... temperature to 800 K then the resistance of a) Each of them increases b) Each of them decreases c) Copper increases and germanium decreases d) Copper decreases and germanium increases Answer: d) When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used a) ...
... temperature to 800 K then the resistance of a) Each of them increases b) Each of them decreases c) Copper increases and germanium decreases d) Copper decreases and germanium increases Answer: d) When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used a) ...
MAX14782E 500Kbps 3.3V to 5V RS-485/RS-422 Transceiver with ±35kV HBM ESD Protection
... The MAX14782E integrated protection features include short-circuit-protected outputs, hot-swap functionality, and a true fail-safe receiver, guaranteeing a logic-high receiver output when inputs are shorted or open. Hotswap capability eliminates undesired transitions on the bus during power-up or ho ...
... The MAX14782E integrated protection features include short-circuit-protected outputs, hot-swap functionality, and a true fail-safe receiver, guaranteeing a logic-high receiver output when inputs are shorted or open. Hotswap capability eliminates undesired transitions on the bus during power-up or ho ...
ZLLS400 Product Summary Features and Benefits
... The operational efficiency chart indicates the beneficial use of the ZLLS series diodes in applications requiring higher voltage, higher temperature operation. Circuits requiring low voltage low temperature operation will benefit from using Zetex low VF ZHCS series diodes. ...
... The operational efficiency chart indicates the beneficial use of the ZLLS series diodes in applications requiring higher voltage, higher temperature operation. Circuits requiring low voltage low temperature operation will benefit from using Zetex low VF ZHCS series diodes. ...
INVESTIGATION ON THE ROLE OF UPQC FOR POWER QUALITY
... mainly on the rating of the dc storage device. Chellali Benachaiba et al. [14] presents an application of DVR for the improvement of voltage quality. R.N.Bhargavi, et al. [15] presents causes of a poor power quality are harmonic currents, poor power factor, supply voltage variations, etc. Voltage s ...
... mainly on the rating of the dc storage device. Chellali Benachaiba et al. [14] presents an application of DVR for the improvement of voltage quality. R.N.Bhargavi, et al. [15] presents causes of a poor power quality are harmonic currents, poor power factor, supply voltage variations, etc. Voltage s ...
SN65HVD26x Turbo CAN Transceivers for CAN FD (Flexible Data
... FAULT Output on SN65HVD267 RXD logic output is driven to 5V VCC on 5V-only supply devices (SN65HVD265, SN65HVD267) and driven to VRXD on output level-shifting device (SN65HVD266). ...
... FAULT Output on SN65HVD267 RXD logic output is driven to 5V VCC on 5V-only supply devices (SN65HVD265, SN65HVD267) and driven to VRXD on output level-shifting device (SN65HVD266). ...
ZR4040-5.0 Description Pin Assignments
... processing allows the reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the device to reach stable operating conditions in only a few microseconds. ...
... processing allows the reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the device to reach stable operating conditions in only a few microseconds. ...
Snubber Circuits: Theory , Design and Application
... The fIrst classification of snubber circuits is whether they absorb energy in controlling a voltage or a current. A capacitor placed in parallel with other circuit elements will control the voltage across those elements. An inductor placed in series with other circuit elements will control the curre ...
... The fIrst classification of snubber circuits is whether they absorb energy in controlling a voltage or a current. A capacitor placed in parallel with other circuit elements will control the voltage across those elements. An inductor placed in series with other circuit elements will control the curre ...
AVTRON ACCel500 COMMON BUS INVERTERS
... clean the heatsink with compressed air whenever necessary. The cooling fan can easily be ...
... clean the heatsink with compressed air whenever necessary. The cooling fan can easily be ...
Short-circuit current rating (SCCR) of industrial control panels
... equipment label that Machine 1’s control panel is rated for 42kA. However, Machine 2 is older equipment and its equipment label does not list an assembly SCCR for the control panel. Using the worst case available fault current level, Machine 1 is not compliant (42kA < 54kA). The facility decides to ...
... equipment label that Machine 1’s control panel is rated for 42kA. However, Machine 2 is older equipment and its equipment label does not list an assembly SCCR for the control panel. Using the worst case available fault current level, Machine 1 is not compliant (42kA < 54kA). The facility decides to ...
Measuring the Chirp and the Linewidth Enhancement Factor of
... above-threshold techniques used for extracting the !H -factor, the linewidth method relies on the measurement of SL’s linewidth, as well as on fitting the results to known SL’s parameters [13]–[15]. Two other possibilities are based on injection-locking or on optical feedback techniques. On one hand ...
... above-threshold techniques used for extracting the !H -factor, the linewidth method relies on the measurement of SL’s linewidth, as well as on fitting the results to known SL’s parameters [13]–[15]. Two other possibilities are based on injection-locking or on optical feedback techniques. On one hand ...
Encoder Outputs Shouldn`t Fail - Nidec
... Industrial encoders typically have seals to keep out contamination. These seals make heat as the shaft spins against them; this heat adds to the ambient heat inside the encoder, and may cause the outputs to output less current, or even shut down intermittently. Select a manufacturer that fully rates ...
... Industrial encoders typically have seals to keep out contamination. These seals make heat as the shaft spins against them; this heat adds to the ambient heat inside the encoder, and may cause the outputs to output less current, or even shut down intermittently. Select a manufacturer that fully rates ...
Atmel LED Driver-MSL2162 Datasheet Brief EEPROM, and SPI Bus
... architectures is shown in Table 1. Area LED dimming for direct backlighting is supported for contrast and color gamut improvement. Motion blur is reduced by setting each LED string’s PWM phasing individually to synchronize PWM off-times with the LCD update timing. The MSL2162 also includes easily co ...
... architectures is shown in Table 1. Area LED dimming for direct backlighting is supported for contrast and color gamut improvement. Motion blur is reduced by setting each LED string’s PWM phasing individually to synchronize PWM off-times with the LCD update timing. The MSL2162 also includes easily co ...
Calibration Of Oscilloscopes
... The purpose of this guideline is to define a generally accepted procedure for the calibration of oscilloscopes. It does not cover all technical details of the oscilloscopes, even if they are important for calibration. In this directive, appropriate standards and documents (see references) have been ...
... The purpose of this guideline is to define a generally accepted procedure for the calibration of oscilloscopes. It does not cover all technical details of the oscilloscopes, even if they are important for calibration. In this directive, appropriate standards and documents (see references) have been ...
A simple maximum power point tracker for thermoelectric generators
... MPPT process is affected by the accuracy of setting the inductance, incorporated in the power converter, to the desired value (due to inductance value tolerance, as well as its variation with the operating temperature), (ii) it does not enable tuning the inductance and switching frequency to the app ...
... MPPT process is affected by the accuracy of setting the inductance, incorporated in the power converter, to the desired value (due to inductance value tolerance, as well as its variation with the operating temperature), (ii) it does not enable tuning the inductance and switching frequency to the app ...
INTERNATIONAL STANDARD IEC 60044-2
... This consolidated version of IEC 60044-2 is based on the first edition (1997) [documents 38/162/FDIS and 38/175/RVD], its amendment 1 (2000) [documents 38/244/FDIS and 38/254/RVD] and its amendment 2 (2002) [documents 38/286/FDIS and 38/290/RVD. It bears the edition number 1.2. A vertical line in th ...
... This consolidated version of IEC 60044-2 is based on the first edition (1997) [documents 38/162/FDIS and 38/175/RVD], its amendment 1 (2000) [documents 38/244/FDIS and 38/254/RVD] and its amendment 2 (2002) [documents 38/286/FDIS and 38/290/RVD. It bears the edition number 1.2. A vertical line in th ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.