Lightning Flashover Rates of Overhead Distribution Lines Applying EMTP and IEEE Std.1410
... resulting in a flashover. Because the shielding angle for overhead lines is normally less than 30◦ , the shielding failure flashover can be neglected. Instead of direct strike, lightning strikes on trees or nearby objects and voltage are induced in the phase conductors. If induced voltages are greater ...
... resulting in a flashover. Because the shielding angle for overhead lines is normally less than 30◦ , the shielding failure flashover can be neglected. Instead of direct strike, lightning strikes on trees or nearby objects and voltage are induced in the phase conductors. If induced voltages are greater ...
8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail
... providing the widest possible output dynamic range. The DAC088S085 has a 16-bit input shift register that controls the mode of operation, the power-down condition, and the DAC channels' register and output value. All eight DAC outputs can be updated simultaneously or individually. A power-on reset c ...
... providing the widest possible output dynamic range. The DAC088S085 has a 16-bit input shift register that controls the mode of operation, the power-down condition, and the DAC channels' register and output value. All eight DAC outputs can be updated simultaneously or individually. A power-on reset c ...
SN65LVDS3486 数据资料 dataSheet 下载
... If the ground noise between the transmitter and receiver is not a concern (less than ±1 V), the answer can be as simple as shown in Figure 14. A resistor divider circuit in front of the LVDS receiver attenuates the 422 differential signal to LVDS levels. The resistors present a total differential lo ...
... If the ground noise between the transmitter and receiver is not a concern (less than ±1 V), the answer can be as simple as shown in Figure 14. A resistor divider circuit in front of the LVDS receiver attenuates the 422 differential signal to LVDS levels. The resistors present a total differential lo ...
Digitally Controlled Pulse Width Modulator for On
... bias current from the header circuitry through negative feedback, mitigating PVT variations. Intuitively, when the header current is reduced, the duty cycle of the ring oscillator is greater, increasing the output voltage of the DC2V converter. As a result, the voltage at the gate of the M2 transist ...
... bias current from the header circuitry through negative feedback, mitigating PVT variations. Intuitively, when the header current is reduced, the duty cycle of the ring oscillator is greater, increasing the output voltage of the DC2V converter. As a result, the voltage at the gate of the M2 transist ...
manual
... Any linear active network with output terminals can be replaced by a single voltage source Vth in series with a single impedance Zth. Vth is the Thevenin`s voltage. It is the voltage between the terminals on open circuit condition, Hence it is called open circuit voltage denoted by Voc. Zth is calle ...
... Any linear active network with output terminals can be replaced by a single voltage source Vth in series with a single impedance Zth. Vth is the Thevenin`s voltage. It is the voltage between the terminals on open circuit condition, Hence it is called open circuit voltage denoted by Voc. Zth is calle ...
Detection circuit with dummy integrator to compensate for switch
... middle plate 18 is free to move in response to an applied comprising a ?rst integrator circuit having an input and 35 force. Thus, an applied force may cause middle plate 18 an output. The input of the ?rst integrator circuit is to move towards top plate 20 or bottom plate 14 and, coupled to the inp ...
... middle plate 18 is free to move in response to an applied comprising a ?rst integrator circuit having an input and 35 force. Thus, an applied force may cause middle plate 18 an output. The input of the ?rst integrator circuit is to move towards top plate 20 or bottom plate 14 and, coupled to the inp ...
Fast, Parallel Two-Rail Code Checker with Enhanced Testability*
... (dominant) over the load transistor MFL (MGL). Thus node F (G) will be to the “high” state during this semiperiod and the fault will be detected. Consequently, the checker is TSC for this kind of faults. b) A TSON fault on a transistor that is driven by a select signal Sj will result in a current pa ...
... (dominant) over the load transistor MFL (MGL). Thus node F (G) will be to the “high” state during this semiperiod and the fault will be detected. Consequently, the checker is TSC for this kind of faults. b) A TSON fault on a transistor that is driven by a select signal Sj will result in a current pa ...
electrical measuring instruments
... Resistance measurement The range on the multimeter must be set to measure resistance. The multimeter now act as an Ohmmeter. When measuring resistance it is very important that the voltage supply is disconnected first from the resistor circuit. This is to prevent damage to the Ohmmeter. The multimet ...
... Resistance measurement The range on the multimeter must be set to measure resistance. The multimeter now act as an Ohmmeter. When measuring resistance it is very important that the voltage supply is disconnected first from the resistor circuit. This is to prevent damage to the Ohmmeter. The multimet ...
AN-828 Increasing the High Speed Torque of
... L/R drives employ two series power resistors to decrease the L/R-time constants of the windings; for example, a 45Ω power resistor in series with each of two 15Ω winding resistances divdes the L/R-time constants by four and allows the rated supply voltage to be increased by a factor of four. Both th ...
... L/R drives employ two series power resistors to decrease the L/R-time constants of the windings; for example, a 45Ω power resistor in series with each of two 15Ω winding resistances divdes the L/R-time constants by four and allows the rated supply voltage to be increased by a factor of four. Both th ...
Elementary Circuits
... (Note that most physicists are sloppy and write V for potential difference when they really mean ∆V.) Draw a circuit diagram for the following physical system. Quickly sketch your circuit diagram below: ...
... (Note that most physicists are sloppy and write V for potential difference when they really mean ∆V.) Draw a circuit diagram for the following physical system. Quickly sketch your circuit diagram below: ...
No.17 Single-transistor Reflex Radio
... The superheterodyne receiver is a radio design that was invented by Edwin Armstrong, an American engineer. High-frequency signals cannot be amplified more than once. In order to amplify such signals, Armstrong came up with an idea to use an intermediate-frequency signal amplifier. After high-frequen ...
... The superheterodyne receiver is a radio design that was invented by Edwin Armstrong, an American engineer. High-frequency signals cannot be amplified more than once. In order to amplify such signals, Armstrong came up with an idea to use an intermediate-frequency signal amplifier. After high-frequen ...
Atmel MSL3080 8 String 60mA LED Drivers with Integrated Boost Controller FULL DATASHEET
... to drive parallel LED strings at up to 40V. The LED current sinks control up to 60mA each for up to 19W of LED power. The MSL3080 has eight current sinks. Parallel connect the current sinks for increased string current. A single resistor sets LED current, with string matching and accuracy within ±3% ...
... to drive parallel LED strings at up to 40V. The LED current sinks control up to 60mA each for up to 19W of LED power. The MSL3080 has eight current sinks. Parallel connect the current sinks for increased string current. A single resistor sets LED current, with string matching and accuracy within ±3% ...
J43055863
... In (1986) proposed an algorithm which is a new technique of induction motor which response is quick and also - efficiency is high, and it is different from the field-oriented control. The principle of it is based on limit cycle control, and it makes possible both quick torque response and high-effic ...
... In (1986) proposed an algorithm which is a new technique of induction motor which response is quick and also - efficiency is high, and it is different from the field-oriented control. The principle of it is based on limit cycle control, and it makes possible both quick torque response and high-effic ...
Low Cost, Dual-Channel, 15V Pin Electronics Driver/Window
... voltage swings the E7802 will need to drive, it may require the use of an external heatsink to keep the maximum die junction temperature within a safe range and below the specified maximum of 100°C. The E7802 package has an external heat slug located on the bottom side of the package to efficiently ...
... voltage swings the E7802 will need to drive, it may require the use of an external heatsink to keep the maximum die junction temperature within a safe range and below the specified maximum of 100°C. The E7802 package has an external heat slug located on the bottom side of the package to efficiently ...
low power folded cascode cmos operational amplifier with common
... other words is for the next stage. In [5] a telescopic topology is discussed. This topology becomes as telescopic op-amp because the cascades are connected between the power supplies in series with the transistors in the differential pair, where it occurs in a structure where each branch transistor ...
... other words is for the next stage. In [5] a telescopic topology is discussed. This topology becomes as telescopic op-amp because the cascades are connected between the power supplies in series with the transistors in the differential pair, where it occurs in a structure where each branch transistor ...
Step-Up Regulator and High-Voltage Step-Up with Temperature Compensation MAX17106 General Description
... The VON step-up regulator is a simple minimum off-time, pulse-skipping architecture with a variable peak-current threshold. The output voltage is adjusted according to the voltage on the NTC pins (temperature reading) and two voltage levels set by current sources on the VHI and VLO pins. See the VON ...
... The VON step-up regulator is a simple minimum off-time, pulse-skipping architecture with a variable peak-current threshold. The output voltage is adjusted according to the voltage on the NTC pins (temperature reading) and two voltage levels set by current sources on the VHI and VLO pins. See the VON ...
LTC3866-Current Mode Synchronous Controller for Sub Milliohm
... LTC3866FE: TJ = TA + (PD • 33°C/W) LTC3866UF: TJ = TA + (PD • 47°C/W) ...
... LTC3866FE: TJ = TA + (PD • 33°C/W) LTC3866UF: TJ = TA + (PD • 47°C/W) ...
QUADRUPLE OPERATIONAL AMPLIFIER LM2902-EP FEATURES
... This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to ...
... This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to ...
UM1494
... where Vto (V) and Rd (Ω) values are given by the AC switch datasheets. Maximum junction temperature of the device is then: Equation 2 Maximum junction temperature estimation T j = T amb + P d • R th ( j – a ) ...
... where Vto (V) and Rd (Ω) values are given by the AC switch datasheets. Maximum junction temperature of the device is then: Equation 2 Maximum junction temperature estimation T j = T amb + P d • R th ( j – a ) ...