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... The holding current is defined as the minimum value of anode current below which it must fall to for turning off the thyristor. 11. What is a snubber circuit? It consists of a series combination of a resistor and a capacitor in parallel with the thyristors. It is mainly used for dv / dt protection. ...
... The holding current is defined as the minimum value of anode current below which it must fall to for turning off the thyristor. 11. What is a snubber circuit? It consists of a series combination of a resistor and a capacitor in parallel with the thyristors. It is mainly used for dv / dt protection. ...
PPT EN version
... in normal operation conditions but also: In fault condition In foreseeable unexpected usage Under external environmental influences (temperature, humidity, altitude, pollution, overvoltage etc…) ...
... in normal operation conditions but also: In fault condition In foreseeable unexpected usage Under external environmental influences (temperature, humidity, altitude, pollution, overvoltage etc…) ...
Genetic Algorithm Based Pole Placement Controller for
... the centre of attention. STATCOM is a shunt-connected device that is used to provide reactive power compensation to a transmission line. Through regulation of the line voltage at the point of connection, STATCOM can enhance the power transmission capability and thus extend the steady-state stability ...
... the centre of attention. STATCOM is a shunt-connected device that is used to provide reactive power compensation to a transmission line. Through regulation of the line voltage at the point of connection, STATCOM can enhance the power transmission capability and thus extend the steady-state stability ...
DIS Status AC/DC Test
... “Sorry, no information in knowledgebase found”, please continue in the list of LowLevel-Diagnostic subtests; just select the next test. • Close Low-Level-Diagnostic GUI only by selecting: FILE > Close and Exit PDIAG and DIFT • Each Diagnostic run creates the known result files; for easy navigation u ...
... “Sorry, no information in knowledgebase found”, please continue in the list of LowLevel-Diagnostic subtests; just select the next test. • Close Low-Level-Diagnostic GUI only by selecting: FILE > Close and Exit PDIAG and DIFT • Each Diagnostic run creates the known result files; for easy navigation u ...
Design of Low Voltage, Low Power, Wide Input Range Fully CMOS
... Analog multipliers are the major building blocks in the signal processing circuits. Multipliers are used in the modulators, PLL’s, AGC’s, detectors, frequency multipliers, neural networks, adaptive filters, fuzzy systems and other applications. The function of analog multiplier is that two signals x ...
... Analog multipliers are the major building blocks in the signal processing circuits. Multipliers are used in the modulators, PLL’s, AGC’s, detectors, frequency multipliers, neural networks, adaptive filters, fuzzy systems and other applications. The function of analog multiplier is that two signals x ...
AN4057
... family built on the Power Architecture®. The device is supplied externally with a single voltage supply, which can be either 5 V or 3.3 V depending on application requirements. Internally the chip operates with 2 supply voltages, namely the main supply (5 V or 3.3 V) and the core logic supply (1.2 V ...
... family built on the Power Architecture®. The device is supplied externally with a single voltage supply, which can be either 5 V or 3.3 V depending on application requirements. Internally the chip operates with 2 supply voltages, namely the main supply (5 V or 3.3 V) and the core logic supply (1.2 V ...
LTC2942-1 - 1A Battery Gas Gauge with Internal Sense Resistor
... When VSENSE+ rises above a threshold of approximately 2.5V, the LTC2942-1 generates an internal power-on reset (POR) signal and sets all registers to their default state. In the default state, the coulomb counter is active while the voltage and temperature ADC is switched off. The accumulated charge ...
... When VSENSE+ rises above a threshold of approximately 2.5V, the LTC2942-1 generates an internal power-on reset (POR) signal and sets all registers to their default state. In the default state, the coulomb counter is active while the voltage and temperature ADC is switched off. The accumulated charge ...
ADA4417-3 数据手册DataSheet 下载
... The ADA4417-3 is a low cost, integrated video filtering and driving solution that offers a 38 MHz, 1 dB bandwidth to meet the requirements of high definition video. Each of the three filters has a sixth-order Butterworth response that includes group delay equalization. Group delay variation from 1 M ...
... The ADA4417-3 is a low cost, integrated video filtering and driving solution that offers a 38 MHz, 1 dB bandwidth to meet the requirements of high definition video. Each of the three filters has a sixth-order Butterworth response that includes group delay equalization. Group delay variation from 1 M ...
MAX1196 Dual 8-Bit, 40Msps, 3V, Low-Power ADC with General Description
... input stages incorporate 400MHz (-3dB) input amplifiers. The converters can also be operated with singleended inputs. In addition to low operating power, the MAX1196 features a 3mA sleep mode as well as a 0.1µA power-down mode to conserve power during idle periods. An internal 2.048V precision bandg ...
... input stages incorporate 400MHz (-3dB) input amplifiers. The converters can also be operated with singleended inputs. In addition to low operating power, the MAX1196 features a 3mA sleep mode as well as a 0.1µA power-down mode to conserve power during idle periods. An internal 2.048V precision bandg ...
Online real-time Geiger counter to monitor radioactivity in air
... For long term operation use external 9V power supply. Transformer windings numbers are adjusted for during prototype assembly for correct HV range. From speaker goes 10 kOhm resistor to Arduino board which counts pulses. Transistors are BC546, any NPN would be OK. ...
... For long term operation use external 9V power supply. Transformer windings numbers are adjusted for during prototype assembly for correct HV range. From speaker goes 10 kOhm resistor to Arduino board which counts pulses. Transistors are BC546, any NPN would be OK. ...
Where power meets precision PX8000
... R&D teams everywhere are coming to terms with the need for new levels of precision in power measurement. With pervasive microprocessor control and on-going pressure to reduce energy consumption, the lines between electrical and electronic engineering continue to blur – and the need for a new class o ...
... R&D teams everywhere are coming to terms with the need for new levels of precision in power measurement. With pervasive microprocessor control and on-going pressure to reduce energy consumption, the lines between electrical and electronic engineering continue to blur – and the need for a new class o ...
a Very Low Noise Quad Operational Amplifier OP470
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
Presentations \Bremond
... external adjustable components (2 weeks cooled down required) - overall technical margins Possible hazard in the course of ITER experience (e.g. lower loading than expected) would hit: - many components technical margins in the external matching option (due to the very large resonant area, e.g. vacu ...
... external adjustable components (2 weeks cooled down required) - overall technical margins Possible hazard in the course of ITER experience (e.g. lower loading than expected) would hit: - many components technical margins in the external matching option (due to the very large resonant area, e.g. vacu ...
Differential pressure controls Type MP 54, 55 and 55A
... set/fixed differential during operation. At point E, safety circuit T1-T2 cuts in and the timer is activated. Pos. F: The lubricating oil pressure remains lower than the set/fixed differential. At point F the timer cuts out operational circuit L-M and the compressor stops. If a signal source is conn ...
... set/fixed differential during operation. At point E, safety circuit T1-T2 cuts in and the timer is activated. Pos. F: The lubricating oil pressure remains lower than the set/fixed differential. At point F the timer cuts out operational circuit L-M and the compressor stops. If a signal source is conn ...
比较器系列ADCMP600 数据手册DataSheet 下载
... high speed devices. Despite the low noise output stage, it is essential to use proper high speed design techniques to achieve the specified performance. Because comparators are uncompensated amplifiers, feedback in any phase relationship is likely to cause oscillations or undesired hysteresis. Of cr ...
... high speed devices. Despite the low noise output stage, it is essential to use proper high speed design techniques to achieve the specified performance. Because comparators are uncompensated amplifiers, feedback in any phase relationship is likely to cause oscillations or undesired hysteresis. Of cr ...
MAX14954 Ruggedized Quad PCIe Redriver with Equalization and Extended Temperature Operation General Description
... Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum ...
... Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum ...
4 - general description of static uninterruptible power system
... at bypass input. The inverter is capable of delivering the rated power at a power factor of between 0.9 leading and 0.9 lagging and at the rated voltage (these characteristics must be maintained even when the input d.c. voltage to the inverter is at its minimum value). The machine will respond to an ...
... at bypass input. The inverter is capable of delivering the rated power at a power factor of between 0.9 leading and 0.9 lagging and at the rated voltage (these characteristics must be maintained even when the input d.c. voltage to the inverter is at its minimum value). The machine will respond to an ...
This is a report of my findings from experimenting with 2 different
... someone with limited experience with electronics and I don’t yet know the full explanation for the difference. I’m assuming the strain gauge factor is 2 which is typical for strain gauges and I have no idea what the tolerance would be if the factor was nominally 2. There’s actually not as much hoop ...
... someone with limited experience with electronics and I don’t yet know the full explanation for the difference. I’m assuming the strain gauge factor is 2 which is typical for strain gauges and I have no idea what the tolerance would be if the factor was nominally 2. There’s actually not as much hoop ...
MAX3095/MAX3096 ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers ________________General Description
... Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots. Complementar ...
... Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots. Complementar ...