MAX3222/MAX3232/MAX3237/MAX3241
... The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply curre ...
... The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply curre ...
TBS. Surge protection systems/Measurement and
... Lightning barriers VF and VF-FS are used as precision protection devices in power supplies for computer installations, modems, ripple control installations, etc., to protect them from surges that may be caused by atmospheric discharges (storms) or switching operations. The built-in protection circui ...
... Lightning barriers VF and VF-FS are used as precision protection devices in power supplies for computer installations, modems, ripple control installations, etc., to protect them from surges that may be caused by atmospheric discharges (storms) or switching operations. The built-in protection circui ...
JES 2013 - Electropolishing of Passive Materials in HF
... the same equation for the pulsating diffusion layer for “pulse-withreverse” electrochemical processes. Per equation 3, since δp must be smaller than δ, higher instantaneous limiting current densities can be achieved in pulsed processes. The extent of this increase is based on the δp /δ ratio, which ...
... the same equation for the pulsating diffusion layer for “pulse-withreverse” electrochemical processes. Per equation 3, since δp must be smaller than δ, higher instantaneous limiting current densities can be achieved in pulsed processes. The extent of this increase is based on the δp /δ ratio, which ...
BDTIC ™ - Safe 1 E D S - S R C
... Two-level turn-off................................................................................................................................ 26 Reinforced insulation .......................................................................................................................... 27 ...
... Two-level turn-off................................................................................................................................ 26 Reinforced insulation .......................................................................................................................... 27 ...
MAX3222/MAX3232/MAX3237/MAX3241 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description
... The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply curre ...
... The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply curre ...
A Low-Power, Process-and-Temperature
... In Section II, we briefly introduce the related work on low variation oscillator design. The design concept is presented in Section III, followed by details of the circuit implementation with a focus on the addition-based current source in Section IV. Finally, measurement results are provided in Sec ...
... In Section II, we briefly introduce the related work on low variation oscillator design. The design concept is presented in Section III, followed by details of the circuit implementation with a focus on the addition-based current source in Section IV. Finally, measurement results are provided in Sec ...
Norbert H.L. Koster, Bettina J. Koster, Daniel Erni, and Adalbert Beyer
... variation. Here, the dc values from 1.5–5 Vdc should be run. The value is actually set to 3.5 Vdc. ...
... variation. Here, the dc values from 1.5–5 Vdc should be run. The value is actually set to 3.5 Vdc. ...
MAX2034 Quad-Channel, Ultra-Low-Noise Amplifier with Digitally Programmable Input Impedance General Description
... 19dB with a wide -3dB bandwidth of 70MHz. The highgain accuracy of the amplifier allows for exceptional channel-to-channel gain matching, which is necessary for high-performance ultrasound-imaging applications. The device has an exceptionally low noise figure, making it ideal for use in ultrasound f ...
... 19dB with a wide -3dB bandwidth of 70MHz. The highgain accuracy of the amplifier allows for exceptional channel-to-channel gain matching, which is necessary for high-performance ultrasound-imaging applications. The device has an exceptionally low noise figure, making it ideal for use in ultrasound f ...
ILXVA Series IL Xtreme Vertic’Aisle Industrial Aisle Light, 175-1000 watt HID APPLICATIONS
... • Modular optical assembly with integrally cast hinge and electrical disconnect. The optical assembly shall consist of an elliptical, computer designed, hydro-formed aluminum reflector with 2400 facets formulated to provide light distribution that is wide along the length of the aisle and narrow ac ...
... • Modular optical assembly with integrally cast hinge and electrical disconnect. The optical assembly shall consist of an elliptical, computer designed, hydro-formed aluminum reflector with 2400 facets formulated to provide light distribution that is wide along the length of the aisle and narrow ac ...
200-MHz General Purpose Clock Buffer, PCI-X
... lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used betw ...
... lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used betw ...
875115357006 Datasheet
... •Be sure to not expose the capacitors under solvent rich conditions or keep capacitors inside a closed container. In addition, please dry the solvents on the PCB and the capacitor sufficiently with an air knife (temperature should be less than the maximum rated category temperature of the capacitor) ...
... •Be sure to not expose the capacitors under solvent rich conditions or keep capacitors inside a closed container. In addition, please dry the solvents on the PCB and the capacitor sufficiently with an air knife (temperature should be less than the maximum rated category temperature of the capacitor) ...
PDF
... of electricity was the continuity of the supply, in other words the reliability of the supply. Nowadays consumers not only require reliability, but also power quality. Over the last ten years, voltage sags have become one of the main topics concerning power quality among utilities, customers and equ ...
... of electricity was the continuity of the supply, in other words the reliability of the supply. Nowadays consumers not only require reliability, but also power quality. Over the last ten years, voltage sags have become one of the main topics concerning power quality among utilities, customers and equ ...
energies The Impacts of Power Switching Devices to the Thermal
... A 10 MW medium-voltage 3L-NPC wind power inverter is first designed for a case study. As summarized in Table 2 [18], all of the power devices have the commutated voltage of 2.8 kV in order to utilize the dominant 4.5 kV high-power semiconductors available on the market, and the rated DC bus voltage ...
... A 10 MW medium-voltage 3L-NPC wind power inverter is first designed for a case study. As summarized in Table 2 [18], all of the power devices have the commutated voltage of 2.8 kV in order to utilize the dominant 4.5 kV high-power semiconductors available on the market, and the rated DC bus voltage ...
File - ganesh subramanian
... · The construction of transformers varies greatly, depending on their applications, winding voltage and current ratings and operating frequencies. · The two major types of construction of transformers (used in transmission and distribution of electrical energy) are core type and shell type. · Depend ...
... · The construction of transformers varies greatly, depending on their applications, winding voltage and current ratings and operating frequencies. · The two major types of construction of transformers (used in transmission and distribution of electrical energy) are core type and shell type. · Depend ...
The Impact of Power Switching Devices on the Thermal
... semiconductors, the power grid is considered as three ideal AC voltage sources and the DC bus capacitance is assumed high. The used generator and wind turbine models can be found from [19,20]. Table 2. Rated parameters of 10 MW 3L-NPC wind power inverter for case study. Converter items Rated output ...
... semiconductors, the power grid is considered as three ideal AC voltage sources and the DC bus capacitance is assumed high. The used generator and wind turbine models can be found from [19,20]. Table 2. Rated parameters of 10 MW 3L-NPC wind power inverter for case study. Converter items Rated output ...
BD6079GWL
... BD6079GWL has isolation control to prevent LED wrong lighting at power off. The cause of the LED wrong lighting is leakage current from VIN terminal to the white LED. Therefore, when BD6079GWL is powered off (EN = ‘L’), the isolation control cuts the DC path between SW terminal and VOUT terminal, an ...
... BD6079GWL has isolation control to prevent LED wrong lighting at power off. The cause of the LED wrong lighting is leakage current from VIN terminal to the white LED. Therefore, when BD6079GWL is powered off (EN = ‘L’), the isolation control cuts the DC path between SW terminal and VOUT terminal, an ...
A.D. Sagneri, D.I. Anderson, and D.J. Perreault, “Optimization of Integrated Transistors for Very High Frequency dc-dc Converters,” IEEE Transactions on Power Electronics , Vol. 28, No. 7, pp. 3614-3626, July 2013.
... icond,RM S , is independent of frequency as is the on-state resistance, RDS−on . Therefore, even as frequency is scaled into the VHF regime, conduction loss remains significant and sets the minimum device area necessary to process a given amount of power. In contrast to conduction loss, the frequenc ...
... icond,RM S , is independent of frequency as is the on-state resistance, RDS−on . Therefore, even as frequency is scaled into the VHF regime, conduction loss remains significant and sets the minimum device area necessary to process a given amount of power. In contrast to conduction loss, the frequenc ...
Professional Radio Portable Detailed Service Manual
... Turn off your radio prior to entering any area with a potentially explosive atmosphere, unless it is a radio type especially qualified for use in such areas as “Intrinsically Safe” (for example, Factory Mutual, CSA, or UL Approved). Do not remove, install, or charge batteries in such areas. Sparks i ...
... Turn off your radio prior to entering any area with a potentially explosive atmosphere, unless it is a radio type especially qualified for use in such areas as “Intrinsically Safe” (for example, Factory Mutual, CSA, or UL Approved). Do not remove, install, or charge batteries in such areas. Sparks i ...
Current mode multiple-valued logic circuits in digital
... Complexity of silicon integrated circuits (IC) in very large scale of integration (VLSI) using binary logic is reaching a point where most of the silicon area is occupied with interconnecting lines among devices on the chip, which represents a drawback of the approach. First implication of the high ...
... Complexity of silicon integrated circuits (IC) in very large scale of integration (VLSI) using binary logic is reaching a point where most of the silicon area is occupied with interconnecting lines among devices on the chip, which represents a drawback of the approach. First implication of the high ...
Comparative study of maximum power point tracking algorithms
... temperature T( C), Boltzmann’s constant kB, and the charge on an electron q. Equation (5) gives the lightgenerated current IL as a function of irradiance G (W/m2), the array’s short-circuit current at standard test conditions ISC, the temperature coefficient for current of the array KT,I (A/ C), ( ...
... temperature T( C), Boltzmann’s constant kB, and the charge on an electron q. Equation (5) gives the lightgenerated current IL as a function of irradiance G (W/m2), the array’s short-circuit current at standard test conditions ISC, the temperature coefficient for current of the array KT,I (A/ C), ( ...
TSHA5500
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
Transmission Lines
... Because Ey is non-zero on either side of the interface, it follows that the left-hand side of Eq. (11.3.1) cannot be zero and the wave cannot be assumed to be strictly TEM. However, Ey is small in both the air and the dielectric in the fringing regions (to the left and right of the upper conductor). ...
... Because Ey is non-zero on either side of the interface, it follows that the left-hand side of Eq. (11.3.1) cannot be zero and the wave cannot be assumed to be strictly TEM. However, Ey is small in both the air and the dielectric in the fringing regions (to the left and right of the upper conductor). ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.