App58-Solid State Relays Current Limit Performance
... tendency of the SSR to thermally shut down under high power and extreme temperature. The SSRs will actually shut down at TJ above 150 °C if LED drive currents are kept relatively low. At high temperatures, both the LED light output diminishes and the photodiode array output current decreases, loweri ...
... tendency of the SSR to thermally shut down under high power and extreme temperature. The SSRs will actually shut down at TJ above 150 °C if LED drive currents are kept relatively low. At high temperatures, both the LED light output diminishes and the photodiode array output current decreases, loweri ...
BDTIC www.BDTIC.com/infineon Silicon Carbide Schottky: Novel Devices Require Novel Design Rules
... the GaAs diodes (IFSM<2*IF) in comparison to the SiC Schottky diodes (IFSM=3.6*IF). Even under high frequency pulse conditions (20 kHz) and small duty cycles (< 0.2) a damage of the GaAs Schottky diodes may occur due to large mechanical stress caused by huge temperature differences and the very brit ...
... the GaAs diodes (IFSM<2*IF) in comparison to the SiC Schottky diodes (IFSM=3.6*IF). Even under high frequency pulse conditions (20 kHz) and small duty cycles (< 0.2) a damage of the GaAs Schottky diodes may occur due to large mechanical stress caused by huge temperature differences and the very brit ...
HGTG30N60B3 600 V, NPT IGBT Features
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
Atmel LED Driver-MSLB9082 LED Backlight Driver Module Datasheet
... Each channel drives up to 10 series-connected LEDs at up to 160mA per channel. The driver board is configured to operate from a 10 - 16V input voltage. The full-scale LED current is preset to 50, 60, 70, or 80mA per LED string, selected by an onboard switch. Current can be reduced from full scale th ...
... Each channel drives up to 10 series-connected LEDs at up to 160mA per channel. The driver board is configured to operate from a 10 - 16V input voltage. The full-scale LED current is preset to 50, 60, 70, or 80mA per LED string, selected by an onboard switch. Current can be reduced from full scale th ...
Surge protection - Phoenix Contact
... devices, plants or systems to be protected. Surge protective devices that correspond to the nominal data of the relevant power supply or signal type should be installed at ...
... devices, plants or systems to be protected. Surge protective devices that correspond to the nominal data of the relevant power supply or signal type should be installed at ...
LTM4603HV - 6A, 28VIN DC/DC uModule with PLL, Output Tracking and Margining
... The LTM4603HV is a standalone nonisolated switching mode DC/DC power supply. It can deliver up to 6A of DC output current with few external input and output capacitors. This module provides precisely regulated output voltage programmable via one external resistor from 0.6VDC to 5.0VDC over a 4.5V to ...
... The LTM4603HV is a standalone nonisolated switching mode DC/DC power supply. It can deliver up to 6A of DC output current with few external input and output capacitors. This module provides precisely regulated output voltage programmable via one external resistor from 0.6VDC to 5.0VDC over a 4.5V to ...
BD6164GUT
... Data is transferred when SCL=H. SCL cannot change signal of SDA during H at the time of bit transfer. If SDA changes while SCL has been H, START conditions or STOP conditions will occur and it will be interpreted as a control signal. ...
... Data is transferred when SCL=H. SCL cannot change signal of SDA during H at the time of bit transfer. If SDA changes while SCL has been H, START conditions or STOP conditions will occur and it will be interpreted as a control signal. ...
DLSeries Accessories
... •For measuring signals floating from ground in a high-speed digital circuit •Input capacity : 2.5 pF •For high speed differential measurement such as LVDS •System measurements up to 1.5 GHz BW with DL9200 ...
... •For measuring signals floating from ground in a high-speed digital circuit •Input capacity : 2.5 pF •For high speed differential measurement such as LVDS •System measurements up to 1.5 GHz BW with DL9200 ...
PDF
... 12-bit flash architecture while maintaining the advantage of high speed. The block diagram of the 12-bit ADC using proposed technique is illustrated in Fig. 1. The ADC consists of an 8-bit flash ADC, 12-bit DAC, 8-bit µP 8085, 2-PPI 8255 and some extra supporting circuit blocks. 8-bit flash ADC, par ...
... 12-bit flash architecture while maintaining the advantage of high speed. The block diagram of the 12-bit ADC using proposed technique is illustrated in Fig. 1. The ADC consists of an 8-bit flash ADC, 12-bit DAC, 8-bit µP 8085, 2-PPI 8255 and some extra supporting circuit blocks. 8-bit flash ADC, par ...
Electronic arrangement for shifting gears in motor vehicles
... resistor R46 does not vary with the voltage output of the battery BA, the potentiometer 27 is connected to a stabi tional to the speed of the vehicle. This alternating current lizing or regulating arrangement, by way of its terminal signal is recti?ed and serves as a control signal for three switchi ...
... resistor R46 does not vary with the voltage output of the battery BA, the potentiometer 27 is connected to a stabi tional to the speed of the vehicle. This alternating current lizing or regulating arrangement, by way of its terminal signal is recti?ed and serves as a control signal for three switchi ...
BoosterpaQ® MPC
... The system controller shall operate two (2) variable speed pumps in addition to one (1) to four (4) fixed speed pumps to maintain a constant discharge pressure (system set-point). All pumps shall be of equal capacity. The system controller shall receive an analog signal [4-20mA] from the factory ins ...
... The system controller shall operate two (2) variable speed pumps in addition to one (1) to four (4) fixed speed pumps to maintain a constant discharge pressure (system set-point). All pumps shall be of equal capacity. The system controller shall receive an analog signal [4-20mA] from the factory ins ...
LAB-2 (Tutorial) Simulation of LNA (Cadence
... Create and draw the Schematics, LNA_testbench a as shown in Fig-1 and LNA as shown in Fig-2. Use the RF NMOS transistors from library PRIMLIBRF valid up till 6GHz. The models provided in PRIMLIB are valid up till 1GHz. The maximum allowable size of NOMS in SpectreRF is 200µm (20 fingers of 10um or 4 ...
... Create and draw the Schematics, LNA_testbench a as shown in Fig-1 and LNA as shown in Fig-2. Use the RF NMOS transistors from library PRIMLIBRF valid up till 6GHz. The models provided in PRIMLIB are valid up till 1GHz. The maximum allowable size of NOMS in SpectreRF is 200µm (20 fingers of 10um or 4 ...
MAX8738 EEPROM可编程、TFT、VCOM校准器，I²C接口
... decrease the VCOM level (Figure 3). The DAC is ratiometric relative to VAVDD and is monotonic over all operating conditions. The user can store the DAC setting in an internal EEPROM. On power-up, the EEPROM presets the DAC to the last stored setting. The 2-wire I2C interface between the LCD panel an ...
... decrease the VCOM level (Figure 3). The DAC is ratiometric relative to VAVDD and is monotonic over all operating conditions. The user can store the DAC setting in an internal EEPROM. On power-up, the EEPROM presets the DAC to the last stored setting. The 2-wire I2C interface between the LCD panel an ...
Aalborg Universitet Hierarchical Droop Control
... Fig. 5a. In power balanced system the vector sum of converter’s apparent powers is equal to load apparent power regardless of the power management method, however the algebraic sum of apparent powers is different for each control strategy. As a result, there is possible situation, that sum of conver ...
... Fig. 5a. In power balanced system the vector sum of converter’s apparent powers is equal to load apparent power regardless of the power management method, however the algebraic sum of apparent powers is different for each control strategy. As a result, there is possible situation, that sum of conver ...
Specification Guide
... the ability to operate from –16L to +16R in less than 10 seconds. 2.2.3. An electrical feedback circuit shall be incorporated with the tap-changer motor circuit and control to ensure accurate indication of tap position and number of operations. Accuracy is to be maintained for all dielectric fluids ...
... the ability to operate from –16L to +16R in less than 10 seconds. 2.2.3. An electrical feedback circuit shall be incorporated with the tap-changer motor circuit and control to ensure accurate indication of tap position and number of operations. Accuracy is to be maintained for all dielectric fluids ...
Insulated Gate Bipolar Transistor (Ultrafast Speed IGBT), 100 A
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... grown all over the world. During the recent years. there is a great demand for portable devices like cellular phone , palm top computers, GPRS receivers, pocket calculator, and pacemakers. They all demand for low power. Hence low power design has emerged as a very attractive and fast development fie ...
... grown all over the world. During the recent years. there is a great demand for portable devices like cellular phone , palm top computers, GPRS receivers, pocket calculator, and pacemakers. They all demand for low power. Hence low power design has emerged as a very attractive and fast development fie ...
NCV70501 - Micro-Stepping Motor Driver
... current−translation table and takes the next micro−step depending on the clock signal on the “NXT” input pin and the status of the “DIR” (= direction) register or input pin. The chip provides an error message if stall, an electrical error or an elevated junction temperature is detected. It is using ...
... current−translation table and takes the next micro−step depending on the clock signal on the “NXT” input pin and the status of the “DIR” (= direction) register or input pin. The chip provides an error message if stall, an electrical error or an elevated junction temperature is detected. It is using ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.