DC/DC converter testing with Fast Load Transient
... This can be done in two ways: - Increase the output capacitance to get equivalent 44µF total capacitance at 3.3Vdc and low AC ripple. - Reduce the compensation resistor RCOMP in same ratio as the output capacitance reduction. Let’s reduce the compensation resistor to reduce loop bandwidth. No other ...
... This can be done in two ways: - Increase the output capacitance to get equivalent 44µF total capacitance at 3.3Vdc and low AC ripple. - Reduce the compensation resistor RCOMP in same ratio as the output capacitance reduction. Let’s reduce the compensation resistor to reduce loop bandwidth. No other ...
MAX8520/MAX8521 Smallest TEC Power Drivers for Optical Modules General Description
... Maximum Positive TEC Current. Connect MAXIP to REF to set default positive current limit to 150mV/RSENSE. To lower this current limit, connect MAXIP to a resistor-divider network from REF to GND. The current limit will then be equal to (VMAXIP/VREF) x (150mV/RSENSE). ...
... Maximum Positive TEC Current. Connect MAXIP to REF to set default positive current limit to 150mV/RSENSE. To lower this current limit, connect MAXIP to a resistor-divider network from REF to GND. The current limit will then be equal to (VMAXIP/VREF) x (150mV/RSENSE). ...
EEEE 482 Lab7 Rev2015 1 - RIT - People
... inputs, and must be refined somewhat for more realistic input waveforms. The internal capacitors for a MOSFET are associated with the gate-to-channel, Gate overlap with the Drain, Source and substrate, and the source and drain junction capacitance to the substrate. The values of these capacitors dep ...
... inputs, and must be refined somewhat for more realistic input waveforms. The internal capacitors for a MOSFET are associated with the gate-to-channel, Gate overlap with the Drain, Source and substrate, and the source and drain junction capacitance to the substrate. The values of these capacitors dep ...
U sing and Understanding MINIATURE NEON LAMPS
... The first definition is used for most circuit applications, but if higher frequency oscillators and counters are being considered, the latter definition would be more useful. Deionization time is affected by tube construction, the magnitude of the conduction current, and most of all by the amplitude ...
... The first definition is used for most circuit applications, but if higher frequency oscillators and counters are being considered, the latter definition would be more useful. Deionization time is affected by tube construction, the magnitude of the conduction current, and most of all by the amplitude ...
ChuasCircuitForHighSchoolStudents-PREPRINT
... A complete set of Monte Carlo simulations was performed to analyze the robustness of the circuit. The complete results will be published in another paper. We have used these values several times and every time it turned out that the system is working without any problem. ...
... A complete set of Monte Carlo simulations was performed to analyze the robustness of the circuit. The complete results will be published in another paper. We have used these values several times and every time it turned out that the system is working without any problem. ...
INA21x Voltage Output, Low
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Carbon Film MELF – Pulse Load Champion
... presented in Section 2: the gate driver circuit in a motor driver application and the surge pulse protection. a) PWM Devices: Gate Driver Circuit In this example we will deal with the motor driver shown in Fig. 1. The motor speed is adjusted by PWM, realized by the frequent switching of MOSFETs. To ...
... presented in Section 2: the gate driver circuit in a motor driver application and the surge pulse protection. a) PWM Devices: Gate Driver Circuit In this example we will deal with the motor driver shown in Fig. 1. The motor speed is adjusted by PWM, realized by the frequent switching of MOSFETs. To ...
Si9182 Micropower 250-mA CMOS LDO Regulator With Error Flag
... mode, the Si9182 will draw less than 2-mA current from the source. To automatically turn on VOUT whenever the input is applied, tie the SD pin to VIN. ERROR ERROR is an open drain output that goes low when VOUT is less than 5% of its normal value. As with any open drain output, an external pull up r ...
... mode, the Si9182 will draw less than 2-mA current from the source. To automatically turn on VOUT whenever the input is applied, tie the SD pin to VIN. ERROR ERROR is an open drain output that goes low when VOUT is less than 5% of its normal value. As with any open drain output, an external pull up r ...
Physics 18 - Union College Blogging
... 5. With the large coil laying flat on the table, place the small coil at its center so that the axes of the coils coincide. Be sure no magnets are near either coil. 6. Press ‘Start’ and then ‘Stop’ right away. Click on the “auto scale” button, the left-most icon at the top of the graph window. You s ...
... 5. With the large coil laying flat on the table, place the small coil at its center so that the axes of the coils coincide. Be sure no magnets are near either coil. 6. Press ‘Start’ and then ‘Stop’ right away. Click on the “auto scale” button, the left-most icon at the top of the graph window. You s ...
CPLD I/O User Guide
... MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and (2) Xilinx shall not be liable (whether in contract or tort, including negligence, or under any other theory of liability) for any loss or damage of any kind or nature related to, arising under, or in connection with, the ...
... MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and (2) Xilinx shall not be liable (whether in contract or tort, including negligence, or under any other theory of liability) for any loss or damage of any kind or nature related to, arising under, or in connection with, the ...
doc - Talking Electronics
... condition the circuit is 100% wasteful. All the wattage is being lost in heating resistor R and heating the diode. The circuit is providing a fixed voltage at the top of the zener. When a load is added to the circuit, it takes (or draws) current and this current comes from the current flowing though ...
... condition the circuit is 100% wasteful. All the wattage is being lost in heating resistor R and heating the diode. The circuit is providing a fixed voltage at the top of the zener. When a load is added to the circuit, it takes (or draws) current and this current comes from the current flowing though ...
Exercises on Static Circuits
... 14. Bias and small signal analysis of a MOS amplifier. This problem concerns the MOS amplifier circuit shown at the top of page ?? of the notes, except we do not assume that vin ≈ 4V. The MOS transistor characteristic is given on page ?? of the notes, with parameters vth = 2V, β = 2mA/v 2 . (a) Bias ...
... 14. Bias and small signal analysis of a MOS amplifier. This problem concerns the MOS amplifier circuit shown at the top of page ?? of the notes, except we do not assume that vin ≈ 4V. The MOS transistor characteristic is given on page ?? of the notes, with parameters vth = 2V, β = 2mA/v 2 . (a) Bias ...
doc-file
... on carbon fiber support structures. For Layer 0, the hybrids will be located outside of the tracking volume and the signals transmitted from the silicon over analogue cables to the front-end readout chip. This choice is dictated by the cooling requirements, the desire to minimize the amount of mater ...
... on carbon fiber support structures. For Layer 0, the hybrids will be located outside of the tracking volume and the signals transmitted from the silicon over analogue cables to the front-end readout chip. This choice is dictated by the cooling requirements, the desire to minimize the amount of mater ...
clickPAN-SERVO - Gentles Limited
... connections! The unit will survive inverting the connections, but may not survive inverted and misplaced by one pin! ...
... connections! The unit will survive inverting the connections, but may not survive inverted and misplaced by one pin! ...
Line filter design of parallel interleaved VSCs for high power
... of the wind turbine. The parallel connected VSCs can be operated with interleaved carriers to reduce the value of the filter components [12]–[18]. However, the carrier interleaving results in common-mode voltage difference across the parallel VSCs. If the conventional three limb three-phase differen ...
... of the wind turbine. The parallel connected VSCs can be operated with interleaved carriers to reduce the value of the filter components [12]–[18]. However, the carrier interleaving results in common-mode voltage difference across the parallel VSCs. If the conventional three limb three-phase differen ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.