Institutionen för systemteknik
... measure approximately 18 meters. This results in long wires between the alternator placed at the engine and the batteries placed in the front of the bus. Together with large power consuming units in the bus, such as air condition units and fans this will result in voltage drops in the charging circu ...
... measure approximately 18 meters. This results in long wires between the alternator placed at the engine and the batteries placed in the front of the bus. Together with large power consuming units in the bus, such as air condition units and fans this will result in voltage drops in the charging circu ...
BQ24401 数据资料 dataSheet 下载
... batteries. During fast charge, it samples the TS pin voltage every 8 seconds and compares it to the value measured 2 samples earlier. This feature terminates fast charge if this voltage declines at a rate of VCC/161 (V/min). Figure 4 shows a typical connection diagram. In preparation for sampling th ...
... batteries. During fast charge, it samples the TS pin voltage every 8 seconds and compares it to the value measured 2 samples earlier. This feature terminates fast charge if this voltage declines at a rate of VCC/161 (V/min). Figure 4 shows a typical connection diagram. In preparation for sampling th ...
PAM8302A datasheet
... The PAM8302A is a 2.5W Class-D mono audio amplifier. Its low THD+N feature offers high quality sound reproduction. The new filterless architecture allows the device to drive speakers directly instead of using low-pass output filters, therefore saving system cost and PCB area. With the same number of ...
... The PAM8302A is a 2.5W Class-D mono audio amplifier. Its low THD+N feature offers high quality sound reproduction. The new filterless architecture allows the device to drive speakers directly instead of using low-pass output filters, therefore saving system cost and PCB area. With the same number of ...
Control - Top Jet Turbines sro
... - Receive signals from the sender and takes interfacing between turbine and pilot true - Control all allowed values (RPM, temperature…) and limits. Add 2.GSU serves as an input/output unit adjusting the ECU. Using a real time operating system is possible to adjust parameters, even if the turbine is ...
... - Receive signals from the sender and takes interfacing between turbine and pilot true - Control all allowed values (RPM, temperature…) and limits. Add 2.GSU serves as an input/output unit adjusting the ECU. Using a real time operating system is possible to adjust parameters, even if the turbine is ...
Interleaved PWM with discontinuous space-vector modulation
... top switches of one module are connected to the positive dc rail and the bottom switches of the other module are connected to the negative dc rail. The three-phase currents will flow simultaneously from the dc bus capacitor through the top switches of one module, the boost inductors, the bottom swit ...
... top switches of one module are connected to the positive dc rail and the bottom switches of the other module are connected to the negative dc rail. The three-phase currents will flow simultaneously from the dc bus capacitor through the top switches of one module, the boost inductors, the bottom swit ...
Test Procedure for the NCN4555GEVB Table 1: Required Equipment 12/27/2005
... 1. Setup NCN4555GEVB as follows (Figure 1): Turn-off the /STOP switch (position LOW). Set the MOD_VCC switch also in a position LOW (SIM_VCC = 1.8V). As a precaution, turn the 100 Ω potentiometer button fully to the right. The resistor output value is 100 Ω in this case. Jumpers: Jumper 1: ...
... 1. Setup NCN4555GEVB as follows (Figure 1): Turn-off the /STOP switch (position LOW). Set the MOD_VCC switch also in a position LOW (SIM_VCC = 1.8V). As a precaution, turn the 100 Ω potentiometer button fully to the right. The resistor output value is 100 Ω in this case. Jumpers: Jumper 1: ...
Efficiency Increment on 0.35 mm and 0.50 mm Thicknesses of Non
... applications. In the past, approximate methods have sufficed. However, at the present time, there is a greater need to build more efficient machines and to utilize material more economically. Their design parameters are evaluated from the formulae based on the approximations to actual flux distribut ...
... applications. In the past, approximate methods have sufficed. However, at the present time, there is a greater need to build more efficient machines and to utilize material more economically. Their design parameters are evaluated from the formulae based on the approximations to actual flux distribut ...
Fluke 345
... All voltage, current, power, and harmonic measurements can be logged for minutes, hours, or months. Measurement averaging periods from 1 second to 15 minutes can be selected depending on the application. Measured parameters can be logged into three separate recording memory areas. If longer recordi ...
... All voltage, current, power, and harmonic measurements can be logged for minutes, hours, or months. Measurement averaging periods from 1 second to 15 minutes can be selected depending on the application. Measured parameters can be logged into three separate recording memory areas. If longer recordi ...
CR7931-NA108 Voltage Regulator Equipment
... reactive-ampere-limit panel, together with the adjustments which may be incorporated in the auxiliary panels, are made accessible by opening the front doors of the enclosing case. If it is necessary to adjust any of the components mounted on the rear of these panels, the framework mounting the regul ...
... reactive-ampere-limit panel, together with the adjustments which may be incorporated in the auxiliary panels, are made accessible by opening the front doors of the enclosing case. If it is necessary to adjust any of the components mounted on the rear of these panels, the framework mounting the regul ...
PWA_Mod04_Prob05_v05
... 1, the voltmeter reads vX = 11.4[V]. When this easy to find the voltage across a same device is disconnected from the voltmeter, 50[W] resistor attached to the and connected to an ideal ammeter, as shown in device. For this particular problem, Figure 2, the ammeter reads we have chosen to use Théven ...
... 1, the voltmeter reads vX = 11.4[V]. When this easy to find the voltage across a same device is disconnected from the voltmeter, 50[W] resistor attached to the and connected to an ideal ammeter, as shown in device. For this particular problem, Figure 2, the ammeter reads we have chosen to use Théven ...
Data Sheet Features (Continued) General Description
... The CS5519 is a low-cost high-resolution single chip solution for APA capacitive touch screen. It is an 8-bit single cycle 8051 microcontroller with I2C Interface. The chip includes 8-bit successive approximation analog-to-digital converters with an I2C interface and multiplexer-switcher circuits fo ...
... The CS5519 is a low-cost high-resolution single chip solution for APA capacitive touch screen. It is an 8-bit single cycle 8051 microcontroller with I2C Interface. The chip includes 8-bit successive approximation analog-to-digital converters with an I2C interface and multiplexer-switcher circuits fo ...
Vias and Capacitors
... Dielectric absorption (DA) Hystersis-like internal charge distribution residual charge or charge density This characteristic is a factor in sample-and-hold circuits not a factor in high-frequency decoupling Peak working voltage (WVDC) Limited by dielectric breakdown characteristics, or power dissipa ...
... Dielectric absorption (DA) Hystersis-like internal charge distribution residual charge or charge density This characteristic is a factor in sample-and-hold circuits not a factor in high-frequency decoupling Peak working voltage (WVDC) Limited by dielectric breakdown characteristics, or power dissipa ...
SiP32419/29 Datasheet
... pin is pulled low. For the SiP32429, the fault flag will release 150 ms after the fault condition is cleared, and the switch will automatically turn on at the programmed slew rate. For the SiP32419, the switch will remain off and the fault flag will remain on. The switch will be reset by toggling ei ...
... pin is pulled low. For the SiP32429, the fault flag will release 150 ms after the fault condition is cleared, and the switch will automatically turn on at the programmed slew rate. For the SiP32419, the switch will remain off and the fault flag will remain on. The switch will be reset by toggling ei ...
MAX1697 60mA, SOT23 Inverting Charge Pump with Shutdown General Description
... Flying Capacitor (C1) Increasing the flying capacitor’s value reduces the output resistance. Above a certain point, increasing C1’s capacitance has negligible effect because the output resistance is then dominated by internal switch resistance and capacitor ESR. Output Capacitor (C2) Increasing the ...
... Flying Capacitor (C1) Increasing the flying capacitor’s value reduces the output resistance. Above a certain point, increasing C1’s capacitance has negligible effect because the output resistance is then dominated by internal switch resistance and capacitor ESR. Output Capacitor (C2) Increasing the ...
SiP32419/29 Datasheet
... pin is pulled low. For the SiP32429, the fault flag will release 150 ms after the fault condition is cleared, and the switch will automatically turn on at the programmed slew rate. For the SiP32419, the switch will remain off and the fault flag will remain on. The switch will be reset by toggling ei ...
... pin is pulled low. For the SiP32429, the fault flag will release 150 ms after the fault condition is cleared, and the switch will automatically turn on at the programmed slew rate. For the SiP32419, the switch will remain off and the fault flag will remain on. The switch will be reset by toggling ei ...
Crash Protection System
... In this project we use will control train with IR sensor. This sensor have transmitter and receiver and its working is based on the reflected rays. sensor will give signal to microcontroller . Microcontroller will give that data to relay drive circuit or H bride circuit. If H brude will good enough ...
... In this project we use will control train with IR sensor. This sensor have transmitter and receiver and its working is based on the reflected rays. sensor will give signal to microcontroller . Microcontroller will give that data to relay drive circuit or H bride circuit. If H brude will good enough ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.