DC Shunts Direct current instrument shunts are used to extend the
... Direct current instrument shunts are used to extend the range of ammeters whenever the current to be measured is too large to be passed through the instrument--usually currents over 50 amperes. The shunt, therefore, is a diverter which is used to "shunt" the majority of the current around the indica ...
... Direct current instrument shunts are used to extend the range of ammeters whenever the current to be measured is too large to be passed through the instrument--usually currents over 50 amperes. The shunt, therefore, is a diverter which is used to "shunt" the majority of the current around the indica ...
MM74C14 Hex Schmitt Trigger
... The MM74C14 Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. The positive and negative going threshold voltages VT+ and VT−, show low variation with respect to temperature (typ. 0.0005V/°C at VCC = 10V), and hy ...
... The MM74C14 Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. The positive and negative going threshold voltages VT+ and VT−, show low variation with respect to temperature (typ. 0.0005V/°C at VCC = 10V), and hy ...
Technical Overview - home.hs
... As developed in Figure 15, the minimum and typical ±VT transient input voltages required to induce either ±40mA or ±80mA are relatively large, and far greater than the transients induced in 5V systems where 2V or 3V of ringing transients can be induced via wiring inductance effects. This ±40mA QMOS ...
... As developed in Figure 15, the minimum and typical ±VT transient input voltages required to induce either ±40mA or ±80mA are relatively large, and far greater than the transients induced in 5V systems where 2V or 3V of ringing transients can be induced via wiring inductance effects. This ±40mA QMOS ...
U sing and Understanding MINIATURE NEON LAMPS
... voltage of the lamp. The maintaining voltage of a lamp remains relatively constant over a wide current range. The actual values of breakdown and maintaining voltage will vary from one gas tube to another. They depend on many factors, such as physical design, external radiation, and circuit design. T ...
... voltage of the lamp. The maintaining voltage of a lamp remains relatively constant over a wide current range. The actual values of breakdown and maintaining voltage will vary from one gas tube to another. They depend on many factors, such as physical design, external radiation, and circuit design. T ...
PCA82C250 1. General description CAN controller interface
... A current limiting circuit protects the transmitter output stage against short-circuit to positive and negative battery voltage. Although the power dissipation is increased during this fault condition, this feature will prevent destruction of the transmitter output stage. If the junction temperature ...
... A current limiting circuit protects the transmitter output stage against short-circuit to positive and negative battery voltage. Although the power dissipation is increased during this fault condition, this feature will prevent destruction of the transmitter output stage. If the junction temperature ...
Schneider MV Design Guide
... In order to design a medium-voltage cubicle, you need to know the following basic magnitudes: c Voltage c Current c Frequency c Short-circuit power. The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or cu ...
... In order to design a medium-voltage cubicle, you need to know the following basic magnitudes: c Voltage c Current c Frequency c Short-circuit power. The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power or cu ...
Fast digital calibration procedure for STPM01 based energy meters
... This may simplify the generation of reference line signals of accurate output values. If accuracy is not guaranteed, the reference values of line signals for a calibration system can be obtained by precision RMS meters. Calibrating only voltage and current in a single operating point led to a very s ...
... This may simplify the generation of reference line signals of accurate output values. If accuracy is not guaranteed, the reference values of line signals for a calibration system can be obtained by precision RMS meters. Calibrating only voltage and current in a single operating point led to a very s ...
Microsquirt as I/O box
... network. However, if additional devices are connected to the network, they must not have terminating resistors ! i.e. one at each end only. ...
... network. However, if additional devices are connected to the network, they must not have terminating resistors ! i.e. one at each end only. ...
Nakamichi
... Q001 and Q007 are for voltage amplification; Q002 and Q003 form a current mirror circuit (the same current at both collectors); Q005 and Q008 provide a constant-current source; Q006 is for impedance conversion (emitterfollower); Q004 and Q001 make up a differential amplifier circuit. Thus, stable NF ...
... Q001 and Q007 are for voltage amplification; Q002 and Q003 form a current mirror circuit (the same current at both collectors); Q005 and Q008 provide a constant-current source; Q006 is for impedance conversion (emitterfollower); Q004 and Q001 make up a differential amplifier circuit. Thus, stable NF ...
LME49880 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Atmel LED Drivers MSL2160/MSL2161
... PWM timing generation for stand alone (non-video) LED lighting applications that do not provide external timing sources. One MSL2160/1 simply generates PWM timing for itself and for the other devices in a multiple-device application. Optionally, a single external PWM signal applied to the PWM input ...
... PWM timing generation for stand alone (non-video) LED lighting applications that do not provide external timing sources. One MSL2160/1 simply generates PWM timing for itself and for the other devices in a multiple-device application. Optionally, a single external PWM signal applied to the PWM input ...
差分放大器系列AD8323 数据手册DataSheet 下载
... gain buffer and is followed by a low distortion high power amplifier. The AD8323 accepts a differential or single-ended input signal. The output is specified for driving a 75 Ω load, such as coaxial cable. Distortion performance of –56 dBc is achieved with an output level up to 60 dBmV at 21 MHz ban ...
... gain buffer and is followed by a low distortion high power amplifier. The AD8323 accepts a differential or single-ended input signal. The output is specified for driving a 75 Ω load, such as coaxial cable. Distortion performance of –56 dBc is achieved with an output level up to 60 dBmV at 21 MHz ban ...
DC to 50 MHz, Dual I/Q Demodulator and Phase Shifter AD8333
... Decoupling Pin for LO. A 0.1 μF capacitor should be connected between this pin and ground (see Figure 5). Phase Select LSB, MSB. Binary code. These logic inputs select the phase for a given quadrant: 0°, 22.5°, 45°, 67.5° (see Table 4). Logic threshold is at about 1.5 V and therefore can be driven b ...
... Decoupling Pin for LO. A 0.1 μF capacitor should be connected between this pin and ground (see Figure 5). Phase Select LSB, MSB. Binary code. These logic inputs select the phase for a given quadrant: 0°, 22.5°, 45°, 67.5° (see Table 4). Logic threshold is at about 1.5 V and therefore can be driven b ...
Chapter 10 Circuit Families
... LOW. The falling dynamic output and rising static output ripple through a chain of gates like a chain of toppling dominos. In summary, domino logic runs 1:5 to 2 times faster than static CMOS logic [2] because dynamic gates present a much lower input capacitance for the same output current and have ...
... LOW. The falling dynamic output and rising static output ripple through a chain of gates like a chain of toppling dominos. In summary, domino logic runs 1:5 to 2 times faster than static CMOS logic [2] because dynamic gates present a much lower input capacitance for the same output current and have ...
AD5415 数据手册DataSheet 下载
... when the device is in standalone mode, or on the rising edge of SYNC when in daisy-chain mode. Serial Clock Input. By default, data is clocked into the input shift register on the falling edge of the serial clock input. Alternatively, by means of the serial control bits, the device can be configured ...
... when the device is in standalone mode, or on the rising edge of SYNC when in daisy-chain mode. Serial Clock Input. By default, data is clocked into the input shift register on the falling edge of the serial clock input. Alternatively, by means of the serial control bits, the device can be configured ...
LM43603-Q1 SIMPLE SWITCHER 3.5-V to 36-V, 3
... AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Operating Junction Temperature 27-µA Quiescent Current in Regulation ...
... AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Operating Junction Temperature 27-µA Quiescent Current in Regulation ...