3-Phase Sensor Less Motor Driver
... of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no wa ...
... of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no wa ...
Fishbone diagrams for a forward converter
... Each transformer is characterized by a proper leakage inductance. Leakage inductance couples with the magnetization inductance and their main effect consists in increasing the voltage spike present on the drain of the power MOSFET during turn-off. The higher the value of the leakage inductance, the ...
... Each transformer is characterized by a proper leakage inductance. Leakage inductance couples with the magnetization inductance and their main effect consists in increasing the voltage spike present on the drain of the power MOSFET during turn-off. The higher the value of the leakage inductance, the ...
EEE- Interview Question with Answers
... is Current takes the lowest resistant path if you have insulation to our feet as the circuit is not complete (wearing rubber footwear which doing some repairs is advisable as our footwear is a high resistance path not much current flows through our body).The electric train is well insulated from its ...
... is Current takes the lowest resistant path if you have insulation to our feet as the circuit is not complete (wearing rubber footwear which doing some repairs is advisable as our footwear is a high resistance path not much current flows through our body).The electric train is well insulated from its ...
LM117 LM317A LM317 3-Terminal Adjustable Regulator
... Since the 100 mA current from the adjustment terminal represents an error term, the LM117 was designed to minimize IADJ and make it very constant with line and load changes. To do this, all quiescent operating current is returned to the output establishing a minimum load current requirement. If ther ...
... Since the 100 mA current from the adjustment terminal represents an error term, the LM117 was designed to minimize IADJ and make it very constant with line and load changes. To do this, all quiescent operating current is returned to the output establishing a minimum load current requirement. If ther ...
FAN6204 mWSaver™ Synchronous Rectification Controller for Flyback and Forward Freewheeling Rectification
... times of inductor and internal timing capacitor decrease as load decreases. If the discharge time of the internal timing capacitor is shorter than tGREEN-ON (around 4.8µs) for more than three cycles, the SR circuit enters Green Mode. Once FAN6204 enters Green Mode, the SR MOSFET stops switching and ...
... times of inductor and internal timing capacitor decrease as load decreases. If the discharge time of the internal timing capacitor is shorter than tGREEN-ON (around 4.8µs) for more than three cycles, the SR circuit enters Green Mode. Once FAN6204 enters Green Mode, the SR MOSFET stops switching and ...
GTL2010 1. General description 10-bit bidirectional low voltage translator
... pulled to HIGH side VCC through a pull-up resistor (typically 200 kΩ). A filter capacitor on DREF is recommended. The processor output can be totem pole or open-drain (pull-up resistors may be required) and the chip set output can be totem pole or open-drain (pull-up resistors are required to pull t ...
... pulled to HIGH side VCC through a pull-up resistor (typically 200 kΩ). A filter capacitor on DREF is recommended. The processor output can be totem pole or open-drain (pull-up resistors may be required) and the chip set output can be totem pole or open-drain (pull-up resistors are required to pull t ...
Amateur Extra Licensing Class
... vary with frequency. At the cutoff frequencies, the voltage gain drops to 0.070 of what is in the mid-band. These frequencies f1 and f2 are called the half-power frequencies. If the output voltage is 10 volts across a 100-ohm load when the gain is A at the mid-band, then the power output, PO at mid- ...
... vary with frequency. At the cutoff frequencies, the voltage gain drops to 0.070 of what is in the mid-band. These frequencies f1 and f2 are called the half-power frequencies. If the output voltage is 10 volts across a 100-ohm load when the gain is A at the mid-band, then the power output, PO at mid- ...
MAX8533 Smallest, Most Reliable, 12V, Infiniband- Compliant Hot-Swap Controller General Description
... capacitor (C2) at GATE (Figure 2). An internal 10µA current source charges C2 to bring GATE high. The soft-start rate is determined as follows: tSS = C2 x (VIN + 5)/(10 x 10-6) tSS may be longer than expected in the application depending on the gate capacitance of the external MOSFET. The necessary ...
... capacitor (C2) at GATE (Figure 2). An internal 10µA current source charges C2 to bring GATE high. The soft-start rate is determined as follows: tSS = C2 x (VIN + 5)/(10 x 10-6) tSS may be longer than expected in the application depending on the gate capacitance of the external MOSFET. The necessary ...
G5A01 What is impedance?
... G5 - ELECTRICAL PRINCIPLES [3 exam questions - 3 groups] G5A - Reactance; inductance; capacitance; impedance; impedance matching G5B - The Decibel; current and voltage dividers; electrical power calculations; sine wave rootmean-square (RMS) values; PEP calculations G5C – Resistors, capacitors and in ...
... G5 - ELECTRICAL PRINCIPLES [3 exam questions - 3 groups] G5A - Reactance; inductance; capacitance; impedance; impedance matching G5B - The Decibel; current and voltage dividers; electrical power calculations; sine wave rootmean-square (RMS) values; PEP calculations G5C – Resistors, capacitors and in ...
TPS6205x 800-mA Synchronous Step
... reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 2 µA in the shutdown mode. When the device is in thermal shutdown, the bandgap is forced to stay on even if the device is set into shutdown by pulling EN to GND. As soon as the temperature drops ...
... reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 2 µA in the shutdown mode. When the device is in thermal shutdown, the bandgap is forced to stay on even if the device is set into shutdown by pulling EN to GND. As soon as the temperature drops ...
Low Cost Instrumentation Amplifier AD622 FEATURES
... Large Input Voltages at Large Gains When operating at high gain, large differential input voltages may cause more than 6 mA of current to flow into the inputs. This condition occurs when the maximum differential voltage exceeds the following critical voltage: VCRITICAL = (400 + RG) × (6 mA) This is ...
... Large Input Voltages at Large Gains When operating at high gain, large differential input voltages may cause more than 6 mA of current to flow into the inputs. This condition occurs when the maximum differential voltage exceeds the following critical voltage: VCRITICAL = (400 + RG) × (6 mA) This is ...
LT1511
... undervoltage lockout. When the supply (normally the wall adapter output) to the chip is removed, the UV pin has to be pulled down to below 0.7V (a 5k resistor from adapter output to GND is required) otherwise the reverse battery current drained by the chip will be approximately 200A instead of 3A. ...
... undervoltage lockout. When the supply (normally the wall adapter output) to the chip is removed, the UV pin has to be pulled down to below 0.7V (a 5k resistor from adapter output to GND is required) otherwise the reverse battery current drained by the chip will be approximately 200A instead of 3A. ...
VHF Linear using 2x 4cx250b
... (symmetry) is achieved by tuning the dual differential capacitor of the input circuit. In 2-3 steps the input power may be increased then to the maximum permitted value (about 8 W). For each steps the above described tuning process should be repeated. The limiting parameter for the drive power is th ...
... (symmetry) is achieved by tuning the dual differential capacitor of the input circuit. In 2-3 steps the input power may be increased then to the maximum permitted value (about 8 W). For each steps the above described tuning process should be repeated. The limiting parameter for the drive power is th ...
Aalborg Universitet Investigating Pulsed Discharge Polarity Employing Solid-State Pulsed Power Electronics
... The obtained results indicate that for both applied voltage waveforms the negative discharges happen at higher voltage level compare to the positive one. This is due to the fact that the electrons in the positive discharge are accelerated toward the point electrode which increases electron density c ...
... The obtained results indicate that for both applied voltage waveforms the negative discharges happen at higher voltage level compare to the positive one. This is due to the fact that the electrons in the positive discharge are accelerated toward the point electrode which increases electron density c ...
Optoelectronics for Mouse and Shaft Encoder Applications
... A logical progression from the single slit aperture is the use of an aperture with multiple slits. If slits and masking regions are equal in width, and the slit width is less than 1⁄2 the lens radius, no further reduction of light current will occur if the slit width is decreased and the number of s ...
... A logical progression from the single slit aperture is the use of an aperture with multiple slits. If slits and masking regions are equal in width, and the slit width is less than 1⁄2 the lens radius, no further reduction of light current will occur if the slit width is decreased and the number of s ...
VIBRATION Simulation - Scientific Bulletin
... fields. The transient state depends on the variation of this energy. There are two methods to solving differential equations written for electrical circuits. The first method is the direct integration of the equation, to determine the transient part and the steady state part separate and the final s ...
... fields. The transient state depends on the variation of this energy. There are two methods to solving differential equations written for electrical circuits. The first method is the direct integration of the equation, to determine the transient part and the steady state part separate and the final s ...
MAX9111/MAX9113 Single/Dual LVDS Line Receivers with Ultra-Low Pulse Skew in SOT23 General Description
... ESD Protection As with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against electrostatic discharges encountered during handling and assembly. The receiver inputs of the MAX9111/MAX9113 have extra protection against static electricity. Maxim’s engineers have d ...
... ESD Protection As with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against electrostatic discharges encountered during handling and assembly. The receiver inputs of the MAX9111/MAX9113 have extra protection against static electricity. Maxim’s engineers have d ...