Choose the Right Regulator for the Job: Part 1, Regulator Control
... to zero, and the duty cycle is about 75% at heavy load with only the output current as the ramp signal to the comparator (i.e., no slope compensation). A load transient to light load will then cause the current control loop to turn off the control FET switch early. Since the duty cycle is at 75%, th ...
... to zero, and the duty cycle is about 75% at heavy load with only the output current as the ramp signal to the comparator (i.e., no slope compensation). A load transient to light load will then cause the current control loop to turn off the control FET switch early. Since the duty cycle is at 75%, th ...
IMPLEMENTATION OF INTEGRAL SWITCHING CYCLE CONTROL
... The need of customer can be satisfied only when easily operated, reliable, energy saving, reasonable cost products are introduced in the market. With these requirements as the main aim, industries are forced to know about the development and advancement in the technology. The loads are made efficien ...
... The need of customer can be satisfied only when easily operated, reliable, energy saving, reasonable cost products are introduced in the market. With these requirements as the main aim, industries are forced to know about the development and advancement in the technology. The loads are made efficien ...
MAX5084/MAX5085 65V, 200mA, Low-Quiescent-Current Linear Regulators in TDFN General Description
... Linear Regulators in TDFN The MAX5084/MAX5085 are high-voltage linear regulators with a 6.5V to 65V input voltage range. The devices guarantee 200mA output current and are available with preset output voltages of 3.3V or 5V. Both devices can be used to provide adjustable outputs from 2.54V to 11V by ...
... Linear Regulators in TDFN The MAX5084/MAX5085 are high-voltage linear regulators with a 6.5V to 65V input voltage range. The devices guarantee 200mA output current and are available with preset output voltages of 3.3V or 5V. Both devices can be used to provide adjustable outputs from 2.54V to 11V by ...
1 - Electrical Engineering and Computer Science
... the ideal voltage levels at which code transitions occur and the actual voltage is the INL error, expressed in LSBs. INL error at any given point in an ADC's transfer function is the accumulation of all DNL errors of all previous (or lower) ADC codes, hence it's called integral nonlinearity. ...
... the ideal voltage levels at which code transitions occur and the actual voltage is the INL error, expressed in LSBs. INL error at any given point in an ADC's transfer function is the accumulation of all DNL errors of all previous (or lower) ADC codes, hence it's called integral nonlinearity. ...
November 3rd Chapter 33 RLC Circuits
... Capacitor in LC circuit has VC,max = 15 V and UE,max = 150 J. When capacitor has VC = 5 V and UE = 50 J , what are the ...
... Capacitor in LC circuit has VC,max = 15 V and UE,max = 150 J. When capacitor has VC = 5 V and UE = 50 J , what are the ...
Loop and Nodal Analysis and Op Amps
... Identify and label all nodes in the system. Select one node as a reference node (V=0) Perform KCL at each non-reference node expressing each branch current in terms of the node voltages ...
... Identify and label all nodes in the system. Select one node as a reference node (V=0) Perform KCL at each non-reference node expressing each branch current in terms of the node voltages ...
PPC2011-KlysModESS
... transformer at the end of each pulse, by dissipating the magnetization energy into a resistor. A non-linear voltage clamping system is usually required in order to guarantee that the maximum reverse voltage remains below a specified limit even in such cases where the main switch is open, following a ...
... transformer at the end of each pulse, by dissipating the magnetization energy into a resistor. A non-linear voltage clamping system is usually required in order to guarantee that the maximum reverse voltage remains below a specified limit even in such cases where the main switch is open, following a ...
Pretest for Capacitors 1.) At the moment the switch closes on this
... 13.) Bakelite has a dielectric constant approximately twice that of silicone oil. The bakelite in a capacitor with capacitance C is replaced with silicone oil. What will the new capacitance be, approximately? a. 2C b. C/2. c. C. d. Impossible to tell without know the exact capacitances involved. 14. ...
... 13.) Bakelite has a dielectric constant approximately twice that of silicone oil. The bakelite in a capacitor with capacitance C is replaced with silicone oil. What will the new capacitance be, approximately? a. 2C b. C/2. c. C. d. Impossible to tell without know the exact capacitances involved. 14. ...
Non Sinusoidal Generators
... It is also called a free-running or relaxation oscillator and is commonly used to generate square waveform. Figure shows the circuit of a collector-coupled astable multivibrator. It uses two identical NPN transistors Q1 and Q2. It is possible to have Rc1= Rc2 = Rc, R1 = R2 = R and C1 = C2 = C. In su ...
... It is also called a free-running or relaxation oscillator and is commonly used to generate square waveform. Figure shows the circuit of a collector-coupled astable multivibrator. It uses two identical NPN transistors Q1 and Q2. It is possible to have Rc1= Rc2 = Rc, R1 = R2 = R and C1 = C2 = C. In su ...
Versa-Pac as Forward Converter
... maximum duty cycle to 50% and also reduces the number of possible configurations, as only 5 windings will be available. Figure 2 shows a simple way of resetting the transformer using an resistor-capacitor-diode (RCD) network which allows all 6 windings to be used when configuring the transformer. ...
... maximum duty cycle to 50% and also reduces the number of possible configurations, as only 5 windings will be available. Figure 2 shows a simple way of resetting the transformer using an resistor-capacitor-diode (RCD) network which allows all 6 windings to be used when configuring the transformer. ...
AL8807 Description Pin Assignments
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
KE2316991705
... electrolytic capacitors are not suitable for high-temperature applications, such as in HEVs Overall, these disadvantages of the electrolytic capacitor affect the reliability of the converter. For the secondary input power source, a boost converter that consists of a boost reactor and a switching leg ...
... electrolytic capacitors are not suitable for high-temperature applications, such as in HEVs Overall, these disadvantages of the electrolytic capacitor affect the reliability of the converter. For the secondary input power source, a boost converter that consists of a boost reactor and a switching leg ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.