TPS60230 数据资料 dataSheet 下载
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
MAX901B中文资料
... for analog VCCand fordigital VDDare also recommended. Close attentionshould be paid to the bandwidth of the decoupling andterminating components. Short lead lengths on theinputs and outputs are essential to avoid unwanted par-asitic feedback around the comparators. Solder thedevice directly to the p ...
... for analog VCCand fordigital VDDare also recommended. Close attentionshould be paid to the bandwidth of the decoupling andterminating components. Short lead lengths on theinputs and outputs are essential to avoid unwanted par-asitic feedback around the comparators. Solder thedevice directly to the p ...
S4906137141
... accuracy at low irradiation level, a two diode model to represent a PV cell has been proposed. This topology needs additional iteration method for the calculation of series and parallel resistance [4]. A simple PV array modeling has also been presented with parallel resistance [5]. Most of the inves ...
... accuracy at low irradiation level, a two diode model to represent a PV cell has been proposed. This topology needs additional iteration method for the calculation of series and parallel resistance [4]. A simple PV array modeling has also been presented with parallel resistance [5]. Most of the inves ...
EP BATTERY SELECTION GUIDE - EnerSys
... a relatively short time period. Constant voltage charging, where a single voltage level is applied across the battery terminals, is the most suitable method to recharge GENESIS® products. Depending on the CV charger’s current limit, it is possible to recharge these batteries from a 100% discharged c ...
... a relatively short time period. Constant voltage charging, where a single voltage level is applied across the battery terminals, is the most suitable method to recharge GENESIS® products. Depending on the CV charger’s current limit, it is possible to recharge these batteries from a 100% discharged c ...
APDs VFP-1000 Series
... The breakdown voltage of an APD is dependent upon its temperature: the breakdown voltage decreases when the APD is cooled. Consequently, a reverse bias operating point that is safe at room temperature may put the APD into breakdown at low temperature. The approximate temperature dependence of the br ...
... The breakdown voltage of an APD is dependent upon its temperature: the breakdown voltage decreases when the APD is cooled. Consequently, a reverse bias operating point that is safe at room temperature may put the APD into breakdown at low temperature. The approximate temperature dependence of the br ...
0.2W Side View 6014 Red(Au) - LG Innotek
... damaged by pressure. Precautions should be taken to avoid strong pressure on the encapsulated part when leveraging the pick and place machines. The pick up nozzles should not directly contact the silicone resin of the LEDs. -. Reflow soldering should not be done more than two times. ...
... damaged by pressure. Precautions should be taken to avoid strong pressure on the encapsulated part when leveraging the pick and place machines. The pick up nozzles should not directly contact the silicone resin of the LEDs. -. Reflow soldering should not be done more than two times. ...
ECE1250_Cards_Guide
... Positive gain for first system input voltage. Negative gain for second system input voltage. Sums the positive and negative gain signals. Gain G can be any positive value. Positive and negative gains are linked. High input resistance for + input, intermediate input resistance for – input. Low output ...
... Positive gain for first system input voltage. Negative gain for second system input voltage. Sums the positive and negative gain signals. Gain G can be any positive value. Positive and negative gains are linked. High input resistance for + input, intermediate input resistance for – input. Low output ...
Heater / Filament Supplies
... cathode. This works providing the DC reference voltage is sufficient to raise the negative AC peaks above the cathode voltage of the valves- particularly the pre-amp valves. Reference voltages used are typically between 8V and 150V. A typical way to apply the DC reference is by connecting the centr ...
... cathode. This works providing the DC reference voltage is sufficient to raise the negative AC peaks above the cathode voltage of the valves- particularly the pre-amp valves. Reference voltages used are typically between 8V and 150V. A typical way to apply the DC reference is by connecting the centr ...
Electrical Terms
... an electrical shock from equipment you are using, especially when they are plugged into a high voltage outlet. • Capacitors store charge and can shock or burn you. Discharge power supply capacitors or high voltage capacitors with a resistor before working on any circuit. ...
... an electrical shock from equipment you are using, especially when they are plugged into a high voltage outlet. • Capacitors store charge and can shock or burn you. Discharge power supply capacitors or high voltage capacitors with a resistor before working on any circuit. ...
Power Electronics - HCMUT - Project Management System
... Use graphs and/or tables to show all the data. Oscilloscope tracings and/or waveform drawings should be reported in this section. Proper calculations should also be given to verify the experimental/simulation results. Conclusions & Recommendations It is important to make a precise conclusion of the ...
... Use graphs and/or tables to show all the data. Oscilloscope tracings and/or waveform drawings should be reported in this section. Proper calculations should also be given to verify the experimental/simulation results. Conclusions & Recommendations It is important to make a precise conclusion of the ...
1. The fundamental current mirror with MOS transistors 2. The
... After running the simulation, the current gain is plotted in the graphics windows as the ratio of the output current Iout=Id(Mn4) and the input current Iin=Id(Mn3). The variation of the current gain with the input-output voltage imbalance can be emphasized by changing the variable on the Ox axis wit ...
... After running the simulation, the current gain is plotted in the graphics windows as the ratio of the output current Iout=Id(Mn4) and the input current Iin=Id(Mn3). The variation of the current gain with the input-output voltage imbalance can be emphasized by changing the variable on the Ox axis wit ...
IQ: What it is, what it isn`t, and how to use it
... the output capacitor. When the inductor current reaches zero, all the energy has been Time (500 ns/div) delivered to the output; so the rectifying MOSFET turns off, and the IC goes into a sleep mode (phase #2). At this point, both MOSFETs are off (open), so the SW pin is in a state of high impedance ...
... the output capacitor. When the inductor current reaches zero, all the energy has been Time (500 ns/div) delivered to the output; so the rectifying MOSFET turns off, and the IC goes into a sleep mode (phase #2). At this point, both MOSFETs are off (open), so the SW pin is in a state of high impedance ...
Advances in Environmental Biology
... In order to prevent the motor overheating due to unbalanced voltages the motor has to be operated below its rated output power which is called derating of the induction motor. As per NEMA guidelines, operating a motor for any length of time at voltage unbalance above 5% is not recommended. Any amoun ...
... In order to prevent the motor overheating due to unbalanced voltages the motor has to be operated below its rated output power which is called derating of the induction motor. As per NEMA guidelines, operating a motor for any length of time at voltage unbalance above 5% is not recommended. Any amoun ...
19-3 Kirchhoff`s Rules
... Kirchhoff's Rules Junction rule. The sum of the magnitudes of the currents directed into a junction equals the sum of the magnitudes of the currents directed out of the junction. Loop rule. Around any closed circuit loop, the sum of the changes in potential around any closed path of a circuit must ...
... Kirchhoff's Rules Junction rule. The sum of the magnitudes of the currents directed into a junction equals the sum of the magnitudes of the currents directed out of the junction. Loop rule. Around any closed circuit loop, the sum of the changes in potential around any closed path of a circuit must ...
TL783 - Texas Instruments
... The TL783 was designed to minimize the input current at ADJ and maintain consistency over line and load variations, thereby minimizing the associated (R2) error term. To maintain II(ADJ) at a low level, all quiescent operating current is returned to the output terminal. This quiescent current must b ...
... The TL783 was designed to minimize the input current at ADJ and maintain consistency over line and load variations, thereby minimizing the associated (R2) error term. To maintain II(ADJ) at a low level, all quiescent operating current is returned to the output terminal. This quiescent current must b ...