bq769x0 boot switch alternatives
... When the charge FET is turned on, the Vgs of Q2 go away, Q2 and Q1 turn off, and the voltage on TS1 returns to normal. Until this happens, the boot voltage is applied at TS1 and sums with the temperature measurement voltage. This makes the temperature appear lower than what it actually is. If this l ...
... When the charge FET is turned on, the Vgs of Q2 go away, Q2 and Q1 turn off, and the voltage on TS1 returns to normal. Until this happens, the boot voltage is applied at TS1 and sums with the temperature measurement voltage. This makes the temperature appear lower than what it actually is. If this l ...
TRANSFORMER AND INDUCTOR DESIGN HANDBOOK Third Edition, Revised and Expanded
... topics such as: The forward converter, flyback converter, quiet converter, rotary transformers, and planar transformers, with even more design examples than the previous edition. This book offers a practical approach, with design examples for design engineers and system engineers in the electronics ...
... topics such as: The forward converter, flyback converter, quiet converter, rotary transformers, and planar transformers, with even more design examples than the previous edition. This book offers a practical approach, with design examples for design engineers and system engineers in the electronics ...
Power converters for wind turbines
... generator systems. All the proposed converters have some advantages and some disadvantages. Only diode rectifier based unidirectional converter and back to back bidirectional converter topologies are commonly used in the commercial wind turbine generator systems. 2.1 Diode rectifier based converter ...
... generator systems. All the proposed converters have some advantages and some disadvantages. Only diode rectifier based unidirectional converter and back to back bidirectional converter topologies are commonly used in the commercial wind turbine generator systems. 2.1 Diode rectifier based converter ...
Physiological Effects of Electricity
... • If ground wire is broken, the chassis potential rises above the ground; a patient who has a grounded connection to the heart (e.g. through a catheter) receives a microshock if s/he touches the chassis. • If there is a connection from the chassis to the patient’s heart, and a connection to the grou ...
... • If ground wire is broken, the chassis potential rises above the ground; a patient who has a grounded connection to the heart (e.g. through a catheter) receives a microshock if s/he touches the chassis. • If there is a connection from the chassis to the patient’s heart, and a connection to the grou ...
A3517 and A3518 - Allegro Microsystems
... For safe, reliable operation, the output should not be pulled above the supply voltage or pulled below the device ground. For optimum performance, a 0.1 µF capacitor between the supply and ground, and a 100 pF capacitor between the output and ground, should be added. The ratiometric feature is espec ...
... For safe, reliable operation, the output should not be pulled above the supply voltage or pulled below the device ground. For optimum performance, a 0.1 µF capacitor between the supply and ground, and a 100 pF capacitor between the output and ground, should be added. The ratiometric feature is espec ...
Resistors High Voltage - TT Electronics/Welwyn | DigiKey
... All aluminium electrolytic capacitors exhibit a leakage current when a DC voltage is connected across them. This may be modelled by a leakage resistance connected in parallel with the capacitor. This resistance is non-linear, that is, its value is a function of the applied voltage. Furthermore, the ...
... All aluminium electrolytic capacitors exhibit a leakage current when a DC voltage is connected across them. This may be modelled by a leakage resistance connected in parallel with the capacitor. This resistance is non-linear, that is, its value is a function of the applied voltage. Furthermore, the ...
DC microgrids (droop control)
... – Droop current-sharing methods are affected by harmonic content created by non-linear loads. These issues can be solved by distorting the voltage signal intentionally which leads to further issues. – Frequency is dependent on load levels in the same way that voltage levels depend on load levels. Al ...
... – Droop current-sharing methods are affected by harmonic content created by non-linear loads. These issues can be solved by distorting the voltage signal intentionally which leads to further issues. – Frequency is dependent on load levels in the same way that voltage levels depend on load levels. Al ...
Analog Devices Welcomes Hittite Microwave Corporation
... window comparator with level latched output driver with reduced swings. The window comparator is based on the HMC674LC3C single comparator and incorporates two such comparators and additional output logic. Three output ports detect whether an analog input signal is above, below or between two refere ...
... window comparator with level latched output driver with reduced swings. The window comparator is based on the HMC674LC3C single comparator and incorporates two such comparators and additional output logic. Three output ports detect whether an analog input signal is above, below or between two refere ...
牛顿环和劈尖
... To better understand the oscilloscope controls, you need to know a little more about how the oscilloscopes display a signal. When you connect an oscilloscope probe to a circuit, the voltage signal travels through the probe to the vertical system of the oscilloscope. Figure 1 is a simple block diagra ...
... To better understand the oscilloscope controls, you need to know a little more about how the oscilloscopes display a signal. When you connect an oscilloscope probe to a circuit, the voltage signal travels through the probe to the vertical system of the oscilloscope. Figure 1 is a simple block diagra ...
Wireless Music transmission and reception by IR communication
... Typical actuators used for contact switches include spring loaded force cap actuators that reciprocate within a sleeve disposed within the canister. The actuator is typically coupled to the movement of the cap assembly, such that the actuator translates in a direction that is parallel with the cap. ...
... Typical actuators used for contact switches include spring loaded force cap actuators that reciprocate within a sleeve disposed within the canister. The actuator is typically coupled to the movement of the cap assembly, such that the actuator translates in a direction that is parallel with the cap. ...
Sikorsky Aircraft - ECE Senior Design
... The battery and energy harvester will need to have special circuitry to facilitate their interaction with the rest of the system. The energy harvester will need conditioning circuitry to ensure its output voltage and current are within limits that are useful for the demands of the system. The condit ...
... The battery and energy harvester will need to have special circuitry to facilitate their interaction with the rest of the system. The energy harvester will need conditioning circuitry to ensure its output voltage and current are within limits that are useful for the demands of the system. The condit ...
Atmel ATA6824C High Temperature H-bridge Motor Driver Features DATASHEET
... Power Supply Unit with Supervisor Functions ...
... Power Supply Unit with Supervisor Functions ...
Vol-Con® XL (61-086) Voltage/Continuity Tester and Vol
... tester across the suspected fuse to perform continuity check. If continuity LED turns “On,” the fuse is good. If the continuity LED does not turn “On,” the fuse is defective. (61-086 only) With power on: Place tester across the “source” side of one fuse and the load side of an adjoining fuse. If no ...
... tester across the suspected fuse to perform continuity check. If continuity LED turns “On,” the fuse is good. If the continuity LED does not turn “On,” the fuse is defective. (61-086 only) With power on: Place tester across the “source” side of one fuse and the load side of an adjoining fuse. If no ...
MAX9164 3.3V Single LVDS Driver/Receiver General Description Features
... The characteristics of differential input and output connections affect the performance of the device. Use controlled-impedance traces, cables, and connectors with matched characteristic impedance. Ensure that noise couples as common mode by running the traces of a differential pair close together. ...
... The characteristics of differential input and output connections affect the performance of the device. Use controlled-impedance traces, cables, and connectors with matched characteristic impedance. Ensure that noise couples as common mode by running the traces of a differential pair close together. ...
MODEL: M6DVS
... M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-S ...
... M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-S ...
OWNER/INSTALLER INSTRUCTION MANUAL ET100
... CASE: Drawn steel; 7-3/4” (19.7 cm) high, 5” (12.7 cm) wide, 3” (7.6 cm) deep; gray finish w/lockable spring hasp. KNOCKOUTS: Combination 1/2 - 3/4” (one on back and each side, two on bottom). WIRE SIZE: AWG #10 through #18. ...
... CASE: Drawn steel; 7-3/4” (19.7 cm) high, 5” (12.7 cm) wide, 3” (7.6 cm) deep; gray finish w/lockable spring hasp. KNOCKOUTS: Combination 1/2 - 3/4” (one on back and each side, two on bottom). WIRE SIZE: AWG #10 through #18. ...
Per Phase Analysis
... This is just an equivalent circuit of the load side! What is missing from the equivalent circuit? Ia , Eab , Ean You can only use the equivalent circuit to solve for load side voltages and currents: Vab, Iab Notice that this equivalent circuit uses LINE VOLTAGE ...
... This is just an equivalent circuit of the load side! What is missing from the equivalent circuit? Ia , Eab , Ean You can only use the equivalent circuit to solve for load side voltages and currents: Vab, Iab Notice that this equivalent circuit uses LINE VOLTAGE ...
MAX1777/MAX1977/MAX1999 High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers General Description
... modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices feature two linear regulators providing 5V and 3.3V always-on outputs. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the main SMPS outputs. The ...
... modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices feature two linear regulators providing 5V and 3.3V always-on outputs. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the main SMPS outputs. The ...
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.