Power Sources
... Notice the degradation of capacity at low temperatures, especially at higher load currents. And lithiums are about the best! LSU 11/05/2013 ...
... Notice the degradation of capacity at low temperatures, especially at higher load currents. And lithiums are about the best! LSU 11/05/2013 ...
10. Operational Amplifier Circuits
... how the output waveform starts to flatten out on the top and the bottom. This flattening is called output saturation. Record the input and output waveforms. Record the + saturation voltage, and the – saturation voltage. Theoretically, what should the saturation voltages be? 7. Change R1 to 680 Ω and ...
... how the output waveform starts to flatten out on the top and the bottom. This flattening is called output saturation. Record the input and output waveforms. Record the + saturation voltage, and the – saturation voltage. Theoretically, what should the saturation voltages be? 7. Change R1 to 680 Ω and ...
FAN6863 Highly Integrated Green-Mode PWM Controller Features
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
Tranquell™ Series - GE Industrial Solutions
... Most transients originate from within a facility and nearly 80% of today’s overvoltage problems are caused by equipment and power disturbances within the plant. These inner-facility transients are caused by light load panels switching on and off, motors starting and stopping, and close conductor pro ...
... Most transients originate from within a facility and nearly 80% of today’s overvoltage problems are caused by equipment and power disturbances within the plant. These inner-facility transients are caused by light load panels switching on and off, motors starting and stopping, and close conductor pro ...
AP1509 150KHz, 2A PWM BUCK DC/DC CONVERTER Description
... The SOP-8L package needs a heat sink under most conditions. The size of the heat sink depends on the input voltage, the output voltage, the load current and the ambient temperature. The AP1509 junction temperature rises above ambient temperature for a 2A load and different input and output voltages. ...
... The SOP-8L package needs a heat sink under most conditions. The size of the heat sink depends on the input voltage, the output voltage, the load current and the ambient temperature. The AP1509 junction temperature rises above ambient temperature for a 2A load and different input and output voltages. ...
DSP BASED POWER ANALYZING SYSTEM FOR ONSITE MEASUREMENTS W.M.S. Wijesinghe and
... signal. The real and imaginary components, DFTRe and DFRIm of the current are further corrected by taking into account the difference in time delay between the current and the voltage channels of the acquisition system. More details can be found in [1]. The software was developed using LabView for t ...
... signal. The real and imaginary components, DFTRe and DFRIm of the current are further corrected by taking into account the difference in time delay between the current and the voltage channels of the acquisition system. More details can be found in [1]. The software was developed using LabView for t ...
BDTIC www.BDTIC.com/infineon Industrial Power Control
... IN- inverted control signal for driver output if IN+ is set to high. (Output sourcing active at IN- = low and IN+ = high) Due to internal filtering a minimum pulse width is defined to ensure robustness against noise at IN-. An internal pull-up-resistor favors off-state. GND1 Ground connection of inp ...
... IN- inverted control signal for driver output if IN+ is set to high. (Output sourcing active at IN- = low and IN+ = high) Due to internal filtering a minimum pulse width is defined to ensure robustness against noise at IN-. An internal pull-up-resistor favors off-state. GND1 Ground connection of inp ...
Banner SB12 Series Emitters/Receivers Pair
... Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected] ...
... Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected] ...
Characterization of Variable High Voltage D. C. Power Supply
... Usually the discharge region is surrounded by water coolant jacket to remove the waste energy from the gases mixture inside the discharge tube. The waste heat is dissipating away by two basic techniques. The gas heat conductive properties carry off the heat conductive in the active medium to the tub ...
... Usually the discharge region is surrounded by water coolant jacket to remove the waste energy from the gases mixture inside the discharge tube. The waste heat is dissipating away by two basic techniques. The gas heat conductive properties carry off the heat conductive in the active medium to the tub ...
Components and Methods for Current Measurement
... current measurement method requires a changing current, such as an AC, transient current, or switched DC; to provide a changing magnetic field that is magnetically coupled into the secondary windings (Fig. 1). The secondary measurement voltage can be scaled according to the turns ratio between the p ...
... current measurement method requires a changing current, such as an AC, transient current, or switched DC; to provide a changing magnetic field that is magnetically coupled into the secondary windings (Fig. 1). The secondary measurement voltage can be scaled according to the turns ratio between the p ...
High Performed Fuzzy Controlled Operation of Induction Motor Jithin
... of the bandwidth decreasing and for the critical voltage limitation.At the load one induction motor is connected , here current control of motor is done with the help of a fuzzy controller.Simulation and experimental results are provided to verify the stability of current control. ...
... of the bandwidth decreasing and for the critical voltage limitation.At the load one induction motor is connected , here current control of motor is done with the help of a fuzzy controller.Simulation and experimental results are provided to verify the stability of current control. ...
VA3DIW, Vackar VFO, Vackar oscillator
... fixed; typical range is 1:4 up to 1:9. The tuning is provided independently of coupling. Transistor's parametric variables are isolated from the resonator. The transistor input is not overloaded as Clapp or other circuits. The collector output is at low impedance providing low gain just to maintain ...
... fixed; typical range is 1:4 up to 1:9. The tuning is provided independently of coupling. Transistor's parametric variables are isolated from the resonator. The transistor input is not overloaded as Clapp or other circuits. The collector output is at low impedance providing low gain just to maintain ...
Lab 3 – Finding the value of an unknown capacitor By Henry Lin
... the frequency from the period. Measure the amplitude. 3. Try changing the amplitude and frequency of the waveform. Change the waveform from sine to triangle. Change from triangle to square. For the different waveforms, find the amplitude and frequency. Make sure to take pictures of the plots and osc ...
... the frequency from the period. Measure the amplitude. 3. Try changing the amplitude and frequency of the waveform. Change the waveform from sine to triangle. Change from triangle to square. For the different waveforms, find the amplitude and frequency. Make sure to take pictures of the plots and osc ...
realization of ternary-logic based shift up, shift down using mosfet
... technology does not use depletion mode transistors. The prime objective in our work is to minimize the number of transistors used whilst retaining functionality, eliminate the use of resistors to lower the power consumption and reduce delay propagation. The reduction in the number of transistors is ...
... technology does not use depletion mode transistors. The prime objective in our work is to minimize the number of transistors used whilst retaining functionality, eliminate the use of resistors to lower the power consumption and reduce delay propagation. The reduction in the number of transistors is ...
EE 1090510
... parameters seen by the distance relay. The effect of FACTS device would affect both the steady state and transient Characteristics of the apparent impedance seen by distance relays due to the fast response time of FACTS Controllers with respect to that of the protective devices. Therefore, it import ...
... parameters seen by the distance relay. The effect of FACTS device would affect both the steady state and transient Characteristics of the apparent impedance seen by distance relays due to the fast response time of FACTS Controllers with respect to that of the protective devices. Therefore, it import ...
Document
... 49 •• [SSM] An insulated wire that has a resistance of 18.0 /m and a length of 9.00 m will be used to construct a resistor. First, the wire is bent in half and then the doubled wire is wound on a cylindrical form ( Figure 28-50) to create a 25.0-cm-long helix that has a diameter equal to 2.00 cm. F ...
... 49 •• [SSM] An insulated wire that has a resistance of 18.0 /m and a length of 9.00 m will be used to construct a resistor. First, the wire is bent in half and then the doubled wire is wound on a cylindrical form ( Figure 28-50) to create a 25.0-cm-long helix that has a diameter equal to 2.00 cm. F ...
How Electrical Interference can cripple your Control System
... pick-up of magnetically induced voltages (reduction of mutual inductance M). When you have taken all the above measures you could still be left with some unwanted voltage, effectively in series with the signal. This is called Series Mode interference and is usually ac. Occasionally it could come in ...
... pick-up of magnetically induced voltages (reduction of mutual inductance M). When you have taken all the above measures you could still be left with some unwanted voltage, effectively in series with the signal. This is called Series Mode interference and is usually ac. Occasionally it could come in ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.