Synchronous Generator Line Synchronization
... lamps are blinking one at a time, then the phase sequence is incorrect. If this is the case, reduce the motor speed to zero, switch off the source panel, and swap the "b" and "c" terminals of the synchronous machine. When you bring the motor up to 1800-RPM again, all lamps should blink at the same t ...
... lamps are blinking one at a time, then the phase sequence is incorrect. If this is the case, reduce the motor speed to zero, switch off the source panel, and swap the "b" and "c" terminals of the synchronous machine. When you bring the motor up to 1800-RPM again, all lamps should blink at the same t ...
... these papers power transformer and VTs has been investigated due to ferroresonance overvoltage. Digital simulation of transient in power system has been done in [5]. Application of nonlinear dynamics and chaos to ferroresonance in the distribution systems can be found in [6]. The susceptibility of a ...
D356B Electroluminescent Lamp Driver IC
... Electroluminescent (EL) lamps are essentially capacitors with one transparent electrode and a special phosphor material in the dielectric. The phosphor glows when a strong AC voltage is applied across the EL lamp electrodes. The required AC voltage is typically not present in most systems and must b ...
... Electroluminescent (EL) lamps are essentially capacitors with one transparent electrode and a special phosphor material in the dielectric. The phosphor glows when a strong AC voltage is applied across the EL lamp electrodes. The required AC voltage is typically not present in most systems and must b ...
UM6J1N
... scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk ...
... scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk ...
Capacitors for Power Factor Correction
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
LTC1799 - 1kHz to 33MHz Resistor Set SOT
... spanning 0.1MHz to 33MHz. However, accuracy may suffer if the master oscillator is operated at greater than 10MHz with a supply voltage lower than 4V. A programmable divider extends the frequency range to greater than three decades. Table 1 describes the recommended frequencies for each divider sett ...
... spanning 0.1MHz to 33MHz. However, accuracy may suffer if the master oscillator is operated at greater than 10MHz with a supply voltage lower than 4V. A programmable divider extends the frequency range to greater than three decades. Table 1 describes the recommended frequencies for each divider sett ...
Design of a Zero voltage switching Flyback synchronous rectification controller for high
... applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractive compared with other isolated topologies. This thesis deals with the design of a flyback ...
... applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractive compared with other isolated topologies. This thesis deals with the design of a flyback ...
Prevost Electrical Systems
... charge the house batteries. Often the house batteries are charged using a smaller alternator, but not always. There is no standard and as an owner you should make an effort to learn which alternator charges the house batteries and which charges the chassis batteries. Merely guessing is not an accept ...
... charge the house batteries. Often the house batteries are charged using a smaller alternator, but not always. There is no standard and as an owner you should make an effort to learn which alternator charges the house batteries and which charges the chassis batteries. Merely guessing is not an accept ...
Fabrication of Metallic Electrodes with Nanometer
... fabrication methods.2,5,6,11-19 Both types of approaches have yielded fruitful scientific results. Unfortunately, however, most experimental techniques reported so far suffer from precipitously low yields in fabricating successful structures or from the lack of mechanical and electrical flexibility ...
... fabrication methods.2,5,6,11-19 Both types of approaches have yielded fruitful scientific results. Unfortunately, however, most experimental techniques reported so far suffer from precipitously low yields in fabricating successful structures or from the lack of mechanical and electrical flexibility ...
MAX3221/MAX3223/MAX3243 1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown _______________General Description
... The MAX3221/MAX3223/MAX3243 require only 0.1µF capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V. They are ideal for 3.3V-only systems, mixed 3.3V and 5.0V systems, or 5.0V-only systems that require true RS-232 performance. The MAX3221 is a 1-driver/1-rece ...
... The MAX3221/MAX3223/MAX3243 require only 0.1µF capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V. They are ideal for 3.3V-only systems, mixed 3.3V and 5.0V systems, or 5.0V-only systems that require true RS-232 performance. The MAX3221 is a 1-driver/1-rece ...
How to Minimize Touchscreen Electromagnetic Interference
... Note that charger interference in this context is voltage applied to the device with respect to earth. The interference may be described as “common mode” since it appears equally on dc ground and dc power. Power supply switching noise appearing between the charger output dc ground and dc power could ...
... Note that charger interference in this context is voltage applied to the device with respect to earth. The interference may be described as “common mode” since it appears equally on dc ground and dc power. Power supply switching noise appearing between the charger output dc ground and dc power could ...
SP3485
... The SP3485 device is a +3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the Exar SP481, SP483 and SP485 devices as well as popular industry standards. The SP3485 features the Exar BiCMOS process ...
... The SP3485 device is a +3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the Exar SP481, SP483 and SP485 devices as well as popular industry standards. The SP3485 features the Exar BiCMOS process ...
36-V, Prog.-Gain, Voltage-Output, Bidir, Zero
... Four discrete gain levels are selectable using the two gain-select terminals (GS0 and GS1) to program gains of 25 V/V, 50 V/V, 100 V/V, and 200 V/V. The low-offset, zero-drift architecture and precision gain values enable current-sensing with maximum drops across the shunt as low as 10 mV of full-sc ...
... Four discrete gain levels are selectable using the two gain-select terminals (GS0 and GS1) to program gains of 25 V/V, 50 V/V, 100 V/V, and 200 V/V. The low-offset, zero-drift architecture and precision gain values enable current-sensing with maximum drops across the shunt as low as 10 mV of full-sc ...
Monolithic transformers and their application in a differential CMOS
... and the heavily doped substrate can be treated as a single represents the node to simplify the circuit model [19]. resistive coupling in the substrate between two microstrip lines which is usually negligible because the spacing between them is typically much smaller than their widths and lengths. He ...
... and the heavily doped substrate can be treated as a single represents the node to simplify the circuit model [19]. resistive coupling in the substrate between two microstrip lines which is usually negligible because the spacing between them is typically much smaller than their widths and lengths. He ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices Low Barrier RF Schottky Diode BAT24
... The dc characteristics of the diode are determined by the saturation current IS and the ideality factor N (n) which also represents the nonlinear characteristic of the device. The distributed bulk resistance of Rs1+Rs2=5.5Ω is included which describes the IU-characteristic of the device beyond 400mV ...
... The dc characteristics of the diode are determined by the saturation current IS and the ideality factor N (n) which also represents the nonlinear characteristic of the device. The distributed bulk resistance of Rs1+Rs2=5.5Ω is included which describes the IU-characteristic of the device beyond 400mV ...
Old Company Name in Catalogs and Other Documents
... consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “Standard” unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. ...
... consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “Standard” unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. ...
Efficiency
... energy output of the transformer over a day to the corresponding energy input. One day is taken as a duration of time over which the load pattern repeats itself. This assumption, however, is far from being true. The power output varies from zero to full load depending on the requirement of the user ...
... energy output of the transformer over a day to the corresponding energy input. One day is taken as a duration of time over which the load pattern repeats itself. This assumption, however, is far from being true. The power output varies from zero to full load depending on the requirement of the user ...
SPLC-20-4-1-B-R6 Optical Gigabit Ethernet / Fibre Channel 850nm
... 3A. When the recommended supply filtering network is used, hot plugging of the SFP module will result in an inrush current of no more than 30mA greater than the steady state value. VccR and VccT may be internally connected within the SFP module. (9) TD-/+: are the differential transmitter signal inp ...
... 3A. When the recommended supply filtering network is used, hot plugging of the SFP module will result in an inrush current of no more than 30mA greater than the steady state value. VccR and VccT may be internally connected within the SFP module. (9) TD-/+: are the differential transmitter signal inp ...
APPLICATION NOTE U-134
... There are two modulation processes in an active power factor corrector. The first is the input diode bridge and the second is the multiplier, divider, squarer circuit. Each modulation process generates cross products, harmonics or sidebands between the two inputs. The description of these mathematic ...
... There are two modulation processes in an active power factor corrector. The first is the input diode bridge and the second is the multiplier, divider, squarer circuit. Each modulation process generates cross products, harmonics or sidebands between the two inputs. The description of these mathematic ...
Vacuum Tube Guitar Amplifier
... saturation which is likely to distort the quality of the sound. Transistor amplifier unlike the vacuum will become saturated and the quality of the sound reduces, thus it undermines consumes expectation. Vacuum tube amplifier protects the speaker somehow. The entire amplifier is built in isolated s ...
... saturation which is likely to distort the quality of the sound. Transistor amplifier unlike the vacuum will become saturated and the quality of the sound reduces, thus it undermines consumes expectation. Vacuum tube amplifier protects the speaker somehow. The entire amplifier is built in isolated s ...
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.