PowerLogic Circuit monitor series 4000
... number of cycles before alarm settable from 2 to 10 Adaptive: manual launch or by alarm, adjustable from 512 samples/cycle over 8 seconds to 16 samples/cycle over 264 seconds, capture takes place during a set duration or as long as an alarm is active (to save memory), number of cycles before alarm s ...
... number of cycles before alarm settable from 2 to 10 Adaptive: manual launch or by alarm, adjustable from 512 samples/cycle over 8 seconds to 16 samples/cycle over 264 seconds, capture takes place during a set duration or as long as an alarm is active (to save memory), number of cycles before alarm s ...
Critical Points of Simplified Model for Ferroresonance Phenomenon in Single Phase Power Transformers
... Figure 2(a) shows the set – up used for open circuit testing of a 110/220V, 2kVA transformer where the supply voltage is increased in steps from zero to 120V, slightly above the rated value. Figure 2(b), shows the set – up with capacitor Cs of 40µF connected in series for assessment of ferroresonanc ...
... Figure 2(a) shows the set – up used for open circuit testing of a 110/220V, 2kVA transformer where the supply voltage is increased in steps from zero to 120V, slightly above the rated value. Figure 2(b), shows the set – up with capacitor Cs of 40µF connected in series for assessment of ferroresonanc ...
ADS805 数据资料 dataSheet 下载
... ADS805 for direct IF conversion eliminates the need of an analog mixer along with subsequent functions like amplifiers and filters, thus reducing system cost and complexity. ...
... ADS805 for direct IF conversion eliminates the need of an analog mixer along with subsequent functions like amplifiers and filters, thus reducing system cost and complexity. ...
ARM-based Flash MCU SAM G51 Series Description SUMMARY DATASHEET
... Unit. It operates at a maximum speed of 48 MHz and features up to 256 Kbytes of Flash and up to 64 Kbytes of SRAM. The peripheral set includes one USART, two UARTs, two TWIs, one high-speed TWI, up to two SPIs, one three-channel generalpurpose 16-bit timer, one RTT and one 8-channel 12-bit ADC. The ...
... Unit. It operates at a maximum speed of 48 MHz and features up to 256 Kbytes of Flash and up to 64 Kbytes of SRAM. The peripheral set includes one USART, two UARTs, two TWIs, one high-speed TWI, up to two SPIs, one three-channel generalpurpose 16-bit timer, one RTT and one 8-channel 12-bit ADC. The ...
CY14B104LA/CY14B104NA, 4-Mbit (512K × 8/256K × 16) nvSRAM
... is HIGH. The address inputs must be stable before entering the write cycle and must remain stable until CE or WE goes HIGH at the end of the cycle. The data on the common I/O pins DQ0–15 are written into the memory if the data is valid (tSD time) before the end of a WE controlled write or before the ...
... is HIGH. The address inputs must be stable before entering the write cycle and must remain stable until CE or WE goes HIGH at the end of the cycle. The data on the common I/O pins DQ0–15 are written into the memory if the data is valid (tSD time) before the end of a WE controlled write or before the ...
More Switching Power Supplies
... close to the desired output voltage, then rectified, filtered and regulated. In a typical switching power supply, the ac line voltage is rectified (usually with a voltage doubler for 120 V ac lines) and filtered and then sent to a power oscillator to generate ac at a much higher frequency than the 5 ...
... close to the desired output voltage, then rectified, filtered and regulated. In a typical switching power supply, the ac line voltage is rectified (usually with a voltage doubler for 120 V ac lines) and filtered and then sent to a power oscillator to generate ac at a much higher frequency than the 5 ...
Variable-Speed Single-Phase Full-Wave Fan
... circuit by not allowing the current to rise beyond control. A hiccup mechanism is also provided. The Lock detection is enabled by a connection to the lock detection capacitor. The constant current charge and discharge circuits cause drive stop when the pin voltage rises to 3.8V and enabling it back ...
... circuit by not allowing the current to rise beyond control. A hiccup mechanism is also provided. The Lock detection is enabled by a connection to the lock detection capacitor. The constant current charge and discharge circuits cause drive stop when the pin voltage rises to 3.8V and enabling it back ...
Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier AD8226 Preliminary Technical Data
... The AD8226 is a low cost instrumentation amplifier that requires only one external resistor to set any gain between 1 and 1000. ...
... The AD8226 is a low cost instrumentation amplifier that requires only one external resistor to set any gain between 1 and 1000. ...
Monte Carlo Simulation of Device Variations
... 2.1. resistors, inductors, and capacitors In this paper, basic two-terminal circuit elements such as resistors, capacitors, and inductors are characterized with two types of variation: systematic shift and random variation. The former assumes all types of elements are created with equal error and th ...
... 2.1. resistors, inductors, and capacitors In this paper, basic two-terminal circuit elements such as resistors, capacitors, and inductors are characterized with two types of variation: systematic shift and random variation. The former assumes all types of elements are created with equal error and th ...
LTC1250 - Very Low Noise Zero-Drift Bridge Amplifier
... Larger values of CF, commonly used in band-limited DC circuits, may actually increase low frequency noise. The nulling circuitry in the LTC1250 closes a loop that includes the external feedback network during part of its cycle. This loop must settle to its final value within 150µs or it will not ful ...
... Larger values of CF, commonly used in band-limited DC circuits, may actually increase low frequency noise. The nulling circuitry in the LTC1250 closes a loop that includes the external feedback network during part of its cycle. This loop must settle to its final value within 150µs or it will not ful ...
ECE 3155 Experiment V DC Power Supplies
... WARNING # 1: The series voltage regulators can become very hot. If they become too hot, they can burn you, or stop working, or both. It is relatively easy to show that they will dissipate a power approximately equal to the product of the current they provide to the load times the drop between their ...
... WARNING # 1: The series voltage regulators can become very hot. If they become too hot, they can burn you, or stop working, or both. It is relatively easy to show that they will dissipate a power approximately equal to the product of the current they provide to the load times the drop between their ...
SI844x,5x QSOP
... constrained to TA = 0 to 85 °C. 2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effect ...
... constrained to TA = 0 to 85 °C. 2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effect ...
AD7663 数据手册DataSheet下载
... Bit 0 and Bit 1 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, these outputs are in high impedance. When SER/PAR is LOW, these outputs are used as Bit 2 and Bit 3 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, EXT/INT is LOW and RDC/SDIN is LOW, which is the Serial Master R ...
... Bit 0 and Bit 1 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, these outputs are in high impedance. When SER/PAR is LOW, these outputs are used as Bit 2 and Bit 3 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, EXT/INT is LOW and RDC/SDIN is LOW, which is the Serial Master R ...
277 Volt Input to 12 Volt Single Feed Output 300
... 15: After operating the system for a few minutes, on the low voltage side, all electrical connection points should be no more than warm to the touch. If a connection is hot to the touch, retighten the connection and check to ensure that the temperature decreases. 16: The transformer circuit breaker ...
... 15: After operating the system for a few minutes, on the low voltage side, all electrical connection points should be no more than warm to the touch. If a connection is hot to the touch, retighten the connection and check to ensure that the temperature decreases. 16: The transformer circuit breaker ...
MADR-010410 Module Driver 6-bit Serial/Parallel, Transmit/Receive
... (shared inputs), S/P (mode control), A1 to A6 (in phase outputs), B1 to B6 (complementary outputs), and SerOut. The serial control interface (SERIN, CLK, LE, SEROUT) is compatible with SPI protocol. It is activated when S/P is kept high. The 6-bit serial word must be loaded with MSB first. When LE i ...
... (shared inputs), S/P (mode control), A1 to A6 (in phase outputs), B1 to B6 (complementary outputs), and SerOut. The serial control interface (SERIN, CLK, LE, SEROUT) is compatible with SPI protocol. It is activated when S/P is kept high. The 6-bit serial word must be loaded with MSB first. When LE i ...
Automatic voltage regulator AVR6-V2, AVR6-V3
... the chosen threshold the regulator operates according to U/f = const. curve. The regulator has two preset thresholds: one at 48 Hz and the second at 58 Hz. The changing from one threshold to the other is made by connecting a strap to the FASTON terminals. The extension of the line U/f = const. cuts ...
... the chosen threshold the regulator operates according to U/f = const. curve. The regulator has two preset thresholds: one at 48 Hz and the second at 58 Hz. The changing from one threshold to the other is made by connecting a strap to the FASTON terminals. The extension of the line U/f = const. cuts ...
SCSICrate INTEGRATED CAMAC CRATE AND CONTROLLER
... this reason, the entire primary circuit of the power supply operates at high voltage. In addition, contact between any point of the primary circuit and a grounded lead or personnel may result in damage to the power supply or severe electric shock. For these reasons, it is important not to operate th ...
... this reason, the entire primary circuit of the power supply operates at high voltage. In addition, contact between any point of the primary circuit and a grounded lead or personnel may result in damage to the power supply or severe electric shock. For these reasons, it is important not to operate th ...
HEWLETT" PACKARD
... 14. The circuitry of Model 10248C consists of eight buffer/translator networks, and a threshold-compensation circuit. The 10248C accepts input data levels ofup to ±15 volts peak amplitude. A threshold voltage (Vth) is supplied by the logic analyzer to make the probe compatible with the logic levels ...
... 14. The circuitry of Model 10248C consists of eight buffer/translator networks, and a threshold-compensation circuit. The 10248C accepts input data levels ofup to ±15 volts peak amplitude. A threshold voltage (Vth) is supplied by the logic analyzer to make the probe compatible with the logic levels ...
multimess D9-PQ - KBR Kompensationsanlagenbau
... own production facilities. Our Power Quality team offers network analyses, on-site troubleshooting and passive as well as active power filters in order to improve grid quality. ...
... own production facilities. Our Power Quality team offers network analyses, on-site troubleshooting and passive as well as active power filters in order to improve grid quality. ...