Infineon Power LED Driver TLD5045EJ
... The TLD5045 is a highly integrated smart LED buck controller with built in protection functions. The main function of this device is to drive single or multiple series connected LEDs efficiently from a voltage source higher than the LED forward voltage by regulating a constant LED current. The const ...
... The TLD5045 is a highly integrated smart LED buck controller with built in protection functions. The main function of this device is to drive single or multiple series connected LEDs efficiently from a voltage source higher than the LED forward voltage by regulating a constant LED current. The const ...
the lighter note - AudioRoundTable.com
... source is low, the input impedance of the amplifier is high, the connecting leads are short and their capacitance is kept to a minimum. The general principle for determining optimum RTOT values is the 10-10 rule: it should be at least ten times the output impedance of the source and ten times less t ...
... source is low, the input impedance of the amplifier is high, the connecting leads are short and their capacitance is kept to a minimum. The general principle for determining optimum RTOT values is the 10-10 rule: it should be at least ten times the output impedance of the source and ten times less t ...
SE2521A80 数据资料DataSheet下载
... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2521A80 is capable of withstanding a Pb free solder reflow. Care must be taken when attaching t ...
... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2521A80 is capable of withstanding a Pb free solder reflow. Care must be taken when attaching t ...
750 VDC TRACTION SYSTEM
... These drivers are fitted with various protections such as: Short circuit: Detection of a short circuit to open the IGBT. Undervoltage: Detection of a drop in the supply voltage for the opening of the IGBT. Overvoltages: The driver prevents the voltage between collector-transmitter exceeding the VCES ...
... These drivers are fitted with various protections such as: Short circuit: Detection of a short circuit to open the IGBT. Undervoltage: Detection of a drop in the supply voltage for the opening of the IGBT. Overvoltages: The driver prevents the voltage between collector-transmitter exceeding the VCES ...
Aalborg Universitet Capacitor-Supported System
... Ripple cancellation circuit with a coupled element. In [14], a coupled inductor is applied to cancel the voltage ripple of the dc input, dc output or dc-link of a power converter. The concept is based on assuming that the capacitor used in the storage tank is infinite. But, in reality, the capacitan ...
... Ripple cancellation circuit with a coupled element. In [14], a coupled inductor is applied to cancel the voltage ripple of the dc input, dc output or dc-link of a power converter. The concept is based on assuming that the capacitor used in the storage tank is infinite. But, in reality, the capacitan ...
Servay 7th Edition_Chapter33
... called the positive direction. Between points a and b, the current is decreasing in magnitude but is still in the positive direction. At point b, the current is momentarily zero; it then begins to increase in the negative direction between points b and c. At point c, the current has reached its maxi ...
... called the positive direction. Between points a and b, the current is decreasing in magnitude but is still in the positive direction. At point b, the current is momentarily zero; it then begins to increase in the negative direction between points b and c. At point c, the current has reached its maxi ...
Testing Ethernet Ports including Power Over Ethernet (802.3at and
... impulse of 2.1 kV. Criteria “c” (2.4 kV) ports will withstand a longitudinal impulse of 2.4 kV, Annex C. Current multi-pair standards testing use a 1.5 kV impulse and hence fail to verify competent port design. There are cases where cheap transformer manufacturers don’t do a 1500 Vrms “hipot” insula ...
... impulse of 2.1 kV. Criteria “c” (2.4 kV) ports will withstand a longitudinal impulse of 2.4 kV, Annex C. Current multi-pair standards testing use a 1.5 kV impulse and hence fail to verify competent port design. There are cases where cheap transformer manufacturers don’t do a 1500 Vrms “hipot” insula ...
MAX1533/MAX1537 High-Efficiency, 5x Output, Main Power-Supply Controllers for Notebook Computers General Description
... Controllers for Notebook Computers (Circuit of Figure 1, VIN = 12V, both SMPS enabled, VCC = 5V, FSEL = REF, SKIP = GND, VILIM_ = VLDO5, VINA = 15V, VLDOA = 12V, ILDO5 = ILDO3 = ILDOA = no load, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
... Controllers for Notebook Computers (Circuit of Figure 1, VIN = 12V, both SMPS enabled, VCC = 5V, FSEL = REF, SKIP = GND, VILIM_ = VLDO5, VINA = 15V, VLDOA = 12V, ILDO5 = ILDO3 = ILDOA = no load, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
"Alternating Current Circuits and Electromagnetic Waves", of Serway
... Every time we turn on a television set, a stereo system, or any of a multitude of other electric appliances, we call on alternating currents (AC) to provide the power to operate them. We begin our study of AC circuits by examining the characteristics of a circuit containing a source of emf and one o ...
... Every time we turn on a television set, a stereo system, or any of a multitude of other electric appliances, we call on alternating currents (AC) to provide the power to operate them. We begin our study of AC circuits by examining the characteristics of a circuit containing a source of emf and one o ...
Full Paper - Australian Acoustical Society
... In both reports, the blade pass signals measured in the onethird octave band 1.6 Hz were between 45 to 60 dB, including during periods of complaint. It therefore appears reasonable to use the levels measured during the SA EPA and Resonate Acoustics study [2] as a conservative basis for comparison wi ...
... In both reports, the blade pass signals measured in the onethird octave band 1.6 Hz were between 45 to 60 dB, including during periods of complaint. It therefore appears reasonable to use the levels measured during the SA EPA and Resonate Acoustics study [2] as a conservative basis for comparison wi ...
Introduction to OrCAD Capture and PSpice
... software is loaded and the licence server is accessed. You may be offered a choice of product as in figure 1; select OrCAD Unison Ultra. Wait until the red splash screen disappears. The screen will then show the OrCAD Capture main window with a menu bar and a dimmed tool bar. A sub-window shows the ...
... software is loaded and the licence server is accessed. You may be offered a choice of product as in figure 1; select OrCAD Unison Ultra. Wait until the red splash screen disappears. The screen will then show the OrCAD Capture main window with a menu bar and a dimmed tool bar. A sub-window shows the ...
10-V Reference - Texas Instruments
... The circuit shown in Figure 5 is commonly used to get a 0 to +10V output with a CMOS MDAC. The disadvantage with this circuit is that it requires an extra op amp and pair of precision resistors for each DAC. Also, settling time increases because two amplifiers must settle in the signal path. For goo ...
... The circuit shown in Figure 5 is commonly used to get a 0 to +10V output with a CMOS MDAC. The disadvantage with this circuit is that it requires an extra op amp and pair of precision resistors for each DAC. Also, settling time increases because two amplifiers must settle in the signal path. For goo ...
ECE 469 Power Electronics Lab Manual
... to the east is the Advanced Power Applications Laboratory, a research facility which shares many of the same features. The main laboratory is supplied by 60 Hz ac power at 208 V three-phase into special panels. A separate dc power supply system delivers ± 120 V at up to 24 kW. Power from the regular ...
... to the east is the Advanced Power Applications Laboratory, a research facility which shares many of the same features. The main laboratory is supplied by 60 Hz ac power at 208 V three-phase into special panels. A separate dc power supply system delivers ± 120 V at up to 24 kW. Power from the regular ...
AAT3604B 数据资料DataSheet下载
... ideal power solution to power OLED, LCD, and CCD applications. The step-up converter offers a true load disconnect feature which isolates the load from the power source when EN1 is pulled low. This eliminates leakage current and isolates the output while the device is disabled. The step-down DC/DC c ...
... ideal power solution to power OLED, LCD, and CCD applications. The step-up converter offers a true load disconnect feature which isolates the load from the power source when EN1 is pulled low. This eliminates leakage current and isolates the output while the device is disabled. The step-down DC/DC c ...
JS2000 520l0876
... Each joystick axis is equipped with two outputs and it is recommended that both outputs are continuously compared to ensure that the difference does not exceed the maximum specified difference plus an appropriate safety margin. In addition, machine movement should not be enabled until both outputs fr ...
... Each joystick axis is equipped with two outputs and it is recommended that both outputs are continuously compared to ensure that the difference does not exceed the maximum specified difference plus an appropriate safety margin. In addition, machine movement should not be enabled until both outputs fr ...
ADS5120 数据资料 dataSheet 下载
... The ADS5120 is an 8-channel, simultaneous sampling ADC. Its low power (100mW/channel) and high sampling rate of 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single suppl ...
... The ADS5120 is an 8-channel, simultaneous sampling ADC. Its low power (100mW/channel) and high sampling rate of 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single suppl ...