AP1186
... One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resistors to any voltages within the range of 1.25V to 15.5V. Another major requirement of these graphic chips is the need to sw ...
... One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resistors to any voltages within the range of 1.25V to 15.5V. Another major requirement of these graphic chips is the need to sw ...
Evaluation Board EVAL-1EDI60I12AF
... Voltages exceeding the maximum values may lead to damage of the IGBT drivers and other circuitries. The +5V supply is generated on the board by using the Infineon voltage regulator TLE4264G. The regulator is used to supply input as well as output circuits of the evaluation board. In case a complete ...
... Voltages exceeding the maximum values may lead to damage of the IGBT drivers and other circuitries. The +5V supply is generated on the board by using the Infineon voltage regulator TLE4264G. The regulator is used to supply input as well as output circuits of the evaluation board. In case a complete ...
Automating Leakage and Functional Testing: Associated
... Automating Leakage and Functional Testing: Associated Research & Associated Power Technologies Instrument Compatibility Why Do We Test? Electrical safety tests on electronic devices are designed to minimize or eliminate shock hazard risks. The Leakage Current Test and the Functional Run Test are two ...
... Automating Leakage and Functional Testing: Associated Research & Associated Power Technologies Instrument Compatibility Why Do We Test? Electrical safety tests on electronic devices are designed to minimize or eliminate shock hazard risks. The Leakage Current Test and the Functional Run Test are two ...
AP7217A
... The AP7217A is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above a ...
... The AP7217A is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above a ...
OPA353 OPA2353 OPA4353 High-Speed, Single-Supply, Rail-to-Rail
... OPA353 series extends 100mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair (see Figure 2). The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.8V ...
... OPA353 series extends 100mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair (see Figure 2). The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.8V ...
Cut Sheet - Myers Power Products
... Automatic low-battery disconnect; automatic restart upon utility return. Series E-H / IE-H and Series CIII-H, 4.8-16.7k fuse(s); Series CIII-H, 24-50k circuit breaker / fuse(s). Extended run times available. Consult factory for additional information. ...
... Automatic low-battery disconnect; automatic restart upon utility return. Series E-H / IE-H and Series CIII-H, 4.8-16.7k fuse(s); Series CIII-H, 24-50k circuit breaker / fuse(s). Extended run times available. Consult factory for additional information. ...
Capacitor FAQ`s - RCD Components
... Class 2 capacitors are best suited for coupling (DC blocking) and power supply bypassing. They are primarily used in linear applications where performance and stability are of no great concern. Class 3 capacitors should be used only for DC blocking and bypassing. The change in capacitance due to agi ...
... Class 2 capacitors are best suited for coupling (DC blocking) and power supply bypassing. They are primarily used in linear applications where performance and stability are of no great concern. Class 3 capacitors should be used only for DC blocking and bypassing. The change in capacitance due to agi ...
LT5518 - 1.5GHz - 2.4GHz High Linearity Direct
... GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, W-CDMA and other systems. It may also be configured as an image reject up-converting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balan ...
... GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, W-CDMA and other systems. It may also be configured as an image reject up-converting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balan ...
A Numerical Protection Relay Solution
... accuracy, the better the relay. To achieve higher accuracy, then, the analog front end (AFE) of the system should have high resolution (~10-bit for 1%, ~16-bit for 0.05%), high linearity, high stability, and low noise, even at higher sampling speeds. Successive-approximation register analog-to-digit ...
... accuracy, the better the relay. To achieve higher accuracy, then, the analog front end (AFE) of the system should have high resolution (~10-bit for 1%, ~16-bit for 0.05%), high linearity, high stability, and low noise, even at higher sampling speeds. Successive-approximation register analog-to-digit ...
R32125132
... The Nigerian Power System has been expanded; therefore, probability of faults requires new device settings, co ordinations and calculations in order to withstand a fault. A fault is defined as any failure which interferes with the normal current flow [1]. A fault will cause currents of high value (s ...
... The Nigerian Power System has been expanded; therefore, probability of faults requires new device settings, co ordinations and calculations in order to withstand a fault. A fault is defined as any failure which interferes with the normal current flow [1]. A fault will cause currents of high value (s ...
Group 1 - UCF EECS
... input to ‘B’ for 3 input gate – Diode added to return line to prevent back feeding into and gates ...
... input to ‘B’ for 3 input gate – Diode added to return line to prevent back feeding into and gates ...
Electricity - physicsinfo.co.uk
... Current is THE SAME at any point Voltage SPLITS UP over each component ...
... Current is THE SAME at any point Voltage SPLITS UP over each component ...
measurement of phase angles with the help of the cathode ray tube
... for this voltage drop is represented in fig. 8a. by the battery shown jn series with R. With.a given gridbias the correet position of the operating point is thus obtained only when the , gri~ current has a certain mean value -{g. The yalue "" of ig, h_oweve;r, depends closely upon the height' of the ...
... for this voltage drop is represented in fig. 8a. by the battery shown jn series with R. With.a given gridbias the correet position of the operating point is thus obtained only when the , gri~ current has a certain mean value -{g. The yalue "" of ig, h_oweve;r, depends closely upon the height' of the ...
TPS40060 数据资料 dataSheet 下载
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
MAX16836 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator
... providing up to a total of 350mA of current to one or more strings of HB LEDs. A wide operating input voltage range of +6.5V to +40V makes the MAX16836 ideal for automotive applications. A +5V regulated output provides up to 4mA of current to power external circuitry. In addition, the MAX16836 featu ...
... providing up to a total of 350mA of current to one or more strings of HB LEDs. A wide operating input voltage range of +6.5V to +40V makes the MAX16836 ideal for automotive applications. A +5V regulated output provides up to 4mA of current to power external circuitry. In addition, the MAX16836 featu ...
Elektroenergetika 2015
... supplied the motor. The choice of appliances was not random, because we wanted to maximize the negative impacts and thus verify how they will affect the consumption metering. ...
... supplied the motor. The choice of appliances was not random, because we wanted to maximize the negative impacts and thus verify how they will affect the consumption metering. ...
File
... Wheatstone bridge is not suitable for measurement of very low resistance. Kelvin bridge is modification of W Bridge and is used to measure vales of resistance below 1 ohm. In kelvin double bridge it include second set of ratio arms. This circuit is mainly used for measuring very low resistance from ...
... Wheatstone bridge is not suitable for measurement of very low resistance. Kelvin bridge is modification of W Bridge and is used to measure vales of resistance below 1 ohm. In kelvin double bridge it include second set of ratio arms. This circuit is mainly used for measuring very low resistance from ...
Lifeway II Series Single Phase C UPS User Manual
... 2. Do not install the system outdoors. 3. Do not install near gas or electric heaters or in other high-temperature locations. 4. Use caution when servicing batteries. Depending on battery type, batteries contain either acid or alkali and can cause burns to skin and eyes. If battery fluid is spilled ...
... 2. Do not install the system outdoors. 3. Do not install near gas or electric heaters or in other high-temperature locations. 4. Use caution when servicing batteries. Depending on battery type, batteries contain either acid or alkali and can cause burns to skin and eyes. If battery fluid is spilled ...
SQ0204 SQ0214
... its nominal voltage and the bus bar voltage is below allowed UBB voltage noise level. The allowed UBB voltage noise level is set in factory in range from 10% to 40% of nominal voltage. WARNING: Detection of dead bus bar is done by a single-phase measurement. Additional check of the two other phases ...
... its nominal voltage and the bus bar voltage is below allowed UBB voltage noise level. The allowed UBB voltage noise level is set in factory in range from 10% to 40% of nominal voltage. WARNING: Detection of dead bus bar is done by a single-phase measurement. Additional check of the two other phases ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)