PCA9306 Dual Bidirectional I2C Bus and
... The PCA9306 is a dual bidirectional I2C and SMBus voltage-level translator with an enable (EN) input that operates without use of a direction pin. The voltage supply range for VREF1 is 1.2 V to 3.3 V and the supply range for VREF2 is 1.8 V to 5.5 V. The PCA9306 can also be used to run two buses, one ...
... The PCA9306 is a dual bidirectional I2C and SMBus voltage-level translator with an enable (EN) input that operates without use of a direction pin. The voltage supply range for VREF1 is 1.2 V to 3.3 V and the supply range for VREF2 is 1.8 V to 5.5 V. The PCA9306 can also be used to run two buses, one ...
Deragger Presentation June 2014
... • Wet Wipe industry in the US is a $6 billion-a-year industry • This is increasing nearly 5 percent a year since 2007 and expected to grow at a rate of 6 percent annually for the next five years. • This cost the water utilities Millions on inefficient Pumping ...
... • Wet Wipe industry in the US is a $6 billion-a-year industry • This is increasing nearly 5 percent a year since 2007 and expected to grow at a rate of 6 percent annually for the next five years. • This cost the water utilities Millions on inefficient Pumping ...
BDTIC ICE2QS02G Quasi-Resonant PWM Controller
... and 7, and any attempt beyond this range is ignored. When VFB exceeds VFBZR1 voltage, the up/down counter is initialised to 1, in order to allow the system to react rapidly to a sudden load increase. The up/down counter value is also intialised to 1 at the start-up, to ensure an efficient maximum lo ...
... and 7, and any attempt beyond this range is ignored. When VFB exceeds VFBZR1 voltage, the up/down counter is initialised to 1, in order to allow the system to react rapidly to a sudden load increase. The up/down counter value is also intialised to 1 at the start-up, to ensure an efficient maximum lo ...
Design and Simulation of Cascaded H
... equipment that is being supplied. What is good power quality for an electric motor may not be good enough for a personal computer. Usually the term power quality refers to maintaining a sinusoidal waveform of bus voltages at rated voltage and frequency [2]. The waveform of electric power at generati ...
... equipment that is being supplied. What is good power quality for an electric motor may not be good enough for a personal computer. Usually the term power quality refers to maintaining a sinusoidal waveform of bus voltages at rated voltage and frequency [2]. The waveform of electric power at generati ...
ADN4663 数据手册DataSheet 下载
... Current mode drivers offer considerable advantages over voltage mode drivers such as RS-422 drivers. The operating current remains fairly constant with increased switching frequency, whereas that of voltage mode drivers increase exponentially in most cases. This is caused by the overlap as internal ...
... Current mode drivers offer considerable advantages over voltage mode drivers such as RS-422 drivers. The operating current remains fairly constant with increased switching frequency, whereas that of voltage mode drivers increase exponentially in most cases. This is caused by the overlap as internal ...
The Infinite Resistor Chain
... In the third line, Pi to Tee conversions have been performed again, on the Pi’s that resulted from the first operation. The shunt resistors get even smaller. Two more such steps are done. Now look at the front of the resulting network. The shunt resistor, to four significant figures, has been reduce ...
... In the third line, Pi to Tee conversions have been performed again, on the Pi’s that resulted from the first operation. The shunt resistors get even smaller. Two more such steps are done. Now look at the front of the resulting network. The shunt resistor, to four significant figures, has been reduce ...
BJT Amplifiers Lecture Slides
... A Practical BJT Amplifier using Coupling and Bypass Capacitors In a practical amplifier design, C1 and C3 are large coupling capacitors or dc blocking capacitors, their reactance (XC = |ZC| = 1/wC) at signal frequency is negligible. They are effective open circuits for the circuit when DC bias is c ...
... A Practical BJT Amplifier using Coupling and Bypass Capacitors In a practical amplifier design, C1 and C3 are large coupling capacitors or dc blocking capacitors, their reactance (XC = |ZC| = 1/wC) at signal frequency is negligible. They are effective open circuits for the circuit when DC bias is c ...
A voltage reduction technique for battery-operated systems
... technique with temperature compensation is presented. Reducing the supply voltage will decrease power conThe results of measurements are given in Section IV. sumption, however, it will also slow d o m the critical path Finally, in Section V possible applications are discussed. of the circuit. If the ...
... technique with temperature compensation is presented. Reducing the supply voltage will decrease power conThe results of measurements are given in Section IV. sumption, however, it will also slow d o m the critical path Finally, in Section V possible applications are discussed. of the circuit. If the ...
STC04IE170HP
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
... The STC04IE170HP is manufactured in Monolithic ESBT technology, aimed at providing the best performance in high frequency / high voltage applications. It is designed for use in gate driven based topologies. ...
Rarely Asked Questions R A Q ’ s Q.
... books, labs or simulations focus on VFB. You’ll find very few examples of CFB op amps described in college text books, and if you do, they will only be briefly mentioned. Now we can’t possibly cover all the differences and options between current feedback and voltage feedback amplifiers here, but we ...
... books, labs or simulations focus on VFB. You’ll find very few examples of CFB op amps described in college text books, and if you do, they will only be briefly mentioned. Now we can’t possibly cover all the differences and options between current feedback and voltage feedback amplifiers here, but we ...
EV2625-L-00A - Monolithic Power System
... 2. JP3 is used to set the EN logic, which can control MP2625 to totally shutdown with VIN added. Logic high which means connect EN to VCC through JP3 can disable MP2625. Float it or connect it to GND can enable the part. 3. SYS is the output of the DC-DC, which powers the load adding the pin directl ...
... 2. JP3 is used to set the EN logic, which can control MP2625 to totally shutdown with VIN added. Logic high which means connect EN to VCC through JP3 can disable MP2625. Float it or connect it to GND can enable the part. 3. SYS is the output of the DC-DC, which powers the load adding the pin directl ...
Driving LEDs with a PIC Microcontroller
... The multiplexer can be digitally controlled by the microcontroller. Each LED is assigned an address which allows it to be selected by the PIC, in order to determine the current passing through the diode for current regulation or to assist in failure recognition. ...
... The multiplexer can be digitally controlled by the microcontroller. Each LED is assigned an address which allows it to be selected by the PIC, in order to determine the current passing through the diode for current regulation or to assist in failure recognition. ...
Aalborg Universitet Maheshwari, Ramkrishan; Trintis, Ionut; Gohil, Ghanshyamsinh Vijaysinh; Chaudhary, Sanjay
... A front-end converter is required for sinusoidal input current at unity power factor and realized by a voltage source converter. Typically, the converter is realized using Si based semiconductor devices. However, novel power devices based on wide-bandgap (WBG) semiconductors have become commercially ...
... A front-end converter is required for sinusoidal input current at unity power factor and realized by a voltage source converter. Typically, the converter is realized using Si based semiconductor devices. However, novel power devices based on wide-bandgap (WBG) semiconductors have become commercially ...
ZXCT1023EV1 User Guide Issue 1
... The board has been designed with two selectable values of sense resistor. The value of the sense resistor can be chosen by using the solder links SL1 and SL2. The 50mΩ resistor (R1) is selected by shorting SL1 and opening SL2. This results in an output of 2.5 V/A. The 500mΩ resistor (R2) is selected ...
... The board has been designed with two selectable values of sense resistor. The value of the sense resistor can be chosen by using the solder links SL1 and SL2. The 50mΩ resistor (R1) is selected by shorting SL1 and opening SL2. This results in an output of 2.5 V/A. The 500mΩ resistor (R2) is selected ...
ZXTN25020DFL 20V, SOT23, NPN low power transistor Summary
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
Direct Current Circuits
... current requirement for a starter motor in a motor car. Conservation of charge and energy in simple d.c. circuits. The relationships between currents, voltages and resistances in series and parallel circuits, including cells in series and identical cells in parallel. Questions will not be set which ...
... current requirement for a starter motor in a motor car. Conservation of charge and energy in simple d.c. circuits. The relationships between currents, voltages and resistances in series and parallel circuits, including cells in series and identical cells in parallel. Questions will not be set which ...
103_unit_5
... Since , 2, and 2 2 are constants, we may solve for the constants in the previous equation and obtain: Vrms = 1.1107Vav and Vav = 0.9 Vrms The oscilloscope is used to measure the amplitude of a voltage, displayed on the vertical axis, against time, which is displayed on the horizontal axis. The vert ...
... Since , 2, and 2 2 are constants, we may solve for the constants in the previous equation and obtain: Vrms = 1.1107Vav and Vav = 0.9 Vrms The oscilloscope is used to measure the amplitude of a voltage, displayed on the vertical axis, against time, which is displayed on the horizontal axis. The vert ...
Bipolar Transistor 100V, 2A VCE(sat);0.6 max. PNP Single TP
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
ODEN A Primary current injection test system
... set(s) for connection to the object under test must however be stated as a separate item in the order. Cable for connecting current units in series is included with purchase of a current unit. ODEN A/1S 240 V Mains voltage 400 V Mains voltage ODEN A/2S 240 V Mains voltage 400 V Mains voltage ODEN A/ ...
... set(s) for connection to the object under test must however be stated as a separate item in the order. Cable for connecting current units in series is included with purchase of a current unit. ODEN A/1S 240 V Mains voltage 400 V Mains voltage ODEN A/2S 240 V Mains voltage 400 V Mains voltage ODEN A/ ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.