Adaptive synchronous rectification controller for LLC resonant
... The SRK2001 basic operation is such that each synchronous rectifier MOSFET is switched on whenever the corresponding transformer half-winding starts conducting (i.e.: when the MOSFET body diode, or an external diode in parallel, starts conducting) and it is then switched off when the flowing current ...
... The SRK2001 basic operation is such that each synchronous rectifier MOSFET is switched on whenever the corresponding transformer half-winding starts conducting (i.e.: when the MOSFET body diode, or an external diode in parallel, starts conducting) and it is then switched off when the flowing current ...
Design and Evaluation of a Modular Resonant Switched
... then to its neighboring panel. An intuitive overview of the equalization operation can be obtained by considering a simplified equivalent circuit (Fig. 2); in the circuit each panel is emulated as a current source with passive circuitry [21] and each EQSCC as an isolated 1:1 “DC transformer” emulate ...
... then to its neighboring panel. An intuitive overview of the equalization operation can be obtained by considering a simplified equivalent circuit (Fig. 2); in the circuit each panel is emulated as a current source with passive circuitry [21] and each EQSCC as an isolated 1:1 “DC transformer” emulate ...
lines of 150 kV XLPE power cables at 2.5 m depth
... voltage and low voltage, in addition to overhead line (OHL) conductor. Cables can be installed using duct, tunnel or pipes, we called closed type, and by direct buried method we called open type. In several big cities of developed countries, high-voltage cable transmission lines have been used throu ...
... voltage and low voltage, in addition to overhead line (OHL) conductor. Cables can be installed using duct, tunnel or pipes, we called closed type, and by direct buried method we called open type. In several big cities of developed countries, high-voltage cable transmission lines have been used throu ...
TPS61175 SEPIC Design Application Report ...................................................................................... Design Example
... The loop bandwidth assumption of 5 kHz may have to be modified later. The designer selected C2 = 2 × 22 mF, 50-V output capacitors instead of one 47-mF capacitor because the resonance frequency of most 47-mF capacitors is above the 1-MHz switching frequency. If capacitors with higher ESRs than those ...
... The loop bandwidth assumption of 5 kHz may have to be modified later. The designer selected C2 = 2 × 22 mF, 50-V output capacitors instead of one 47-mF capacitor because the resonance frequency of most 47-mF capacitors is above the 1-MHz switching frequency. If capacitors with higher ESRs than those ...
Control System Design for Power Converters
... © 2008 Microchip Technology Incorporated. All Rights Reserved. ...
... © 2008 Microchip Technology Incorporated. All Rights Reserved. ...
PAM2319 Description Pin Assignments
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
TL4242 数据资料 dataSheet 下载
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
IO-Link PHY for Device Nodes (Rev. B)
... and will either sink or source the wake up current (IQWU is typically up to 500 mA) for the wake-up duration (TWU is typically 80 µs) depending on the CQ logic level as per the IO-LINK specification. The SN65HVD1XX IO-LINK PHY detects this wake-up condition and communicates to the local microcontrol ...
... and will either sink or source the wake up current (IQWU is typically up to 500 mA) for the wake-up duration (TWU is typically 80 µs) depending on the CQ logic level as per the IO-LINK specification. The SN65HVD1XX IO-LINK PHY detects this wake-up condition and communicates to the local microcontrol ...
Grounded Cathode Amplifier
... factor. (If the result is a negative number, then the desired idle current requires a lower rp triode.) For example, a 6SN7 (rp = 7700, mu = 20) with B+ voltage of 250 volts and a desired idle current of 9 mA will need a cathode resistor of 956 ohms, which against the 9 mA idle current equals 8.6 vo ...
... factor. (If the result is a negative number, then the desired idle current requires a lower rp triode.) For example, a 6SN7 (rp = 7700, mu = 20) with B+ voltage of 250 volts and a desired idle current of 9 mA will need a cathode resistor of 956 ohms, which against the 9 mA idle current equals 8.6 vo ...
No-Polarity Interruption Technology of Circuit Breakers for High
... With photovoltaic power generation facilities for applications other than residential use, the voltage is being increased along with the increase in system capacity, and there is a demand for non-polarity circuit breakers that are capable of safely interrupting currents in the opposite direction and ...
... With photovoltaic power generation facilities for applications other than residential use, the voltage is being increased along with the increase in system capacity, and there is a demand for non-polarity circuit breakers that are capable of safely interrupting currents in the opposite direction and ...
Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
LTC1872 Constant Frequency Current Mode Step-Up DC/DC Controller in SOT-23
... where IRIPPLE is as defined in the Inductor Value Calculation section. Note that capacitor manufacturer’s ripple current ratings are often based on 2000 hours of life. This makes it advisable to further derate the capacitor, or to choose a capacitor rated at a higher temperature than required. Sever ...
... where IRIPPLE is as defined in the Inductor Value Calculation section. Note that capacitor manufacturer’s ripple current ratings are often based on 2000 hours of life. This makes it advisable to further derate the capacitor, or to choose a capacitor rated at a higher temperature than required. Sever ...
FSGM0465R Green-Mode Fairchild Power Switch (FPS™)
... Power Supply. This pin is the positive supply input, which provides the internal operating current for both startup and steady-state operation. Feedback. This pin is internally connected to the inverting input of the PWM comparator. The collector of an opto-coupler is typically tied to this pin. For ...
... Power Supply. This pin is the positive supply input, which provides the internal operating current for both startup and steady-state operation. Feedback. This pin is internally connected to the inverting input of the PWM comparator. The collector of an opto-coupler is typically tied to this pin. For ...
MAGNETIC FORCE ON A CURRENT
... INTRODUCTION: The apparatus for this experiment is set up as shown in Figure 1. A U-shaped wire forms part of a balance and is also connected to a DC power supply so that a variable current may be passed through it. The wire is placed in the gap between the pole faces of a large electromagnet which ...
... INTRODUCTION: The apparatus for this experiment is set up as shown in Figure 1. A U-shaped wire forms part of a balance and is also connected to a DC power supply so that a variable current may be passed through it. The wire is placed in the gap between the pole faces of a large electromagnet which ...
AC Circuits
... 3. Now obtain the experimental resonance frequency by turning on the SSG and adjusting the frequency until the current reaches its maximum value and the voltage reaches its minimum value. Again use the large DMM as a voltmeter connected in parallel to the SSG. (Note: away from resonance, the voltage ...
... 3. Now obtain the experimental resonance frequency by turning on the SSG and adjusting the frequency until the current reaches its maximum value and the voltage reaches its minimum value. Again use the large DMM as a voltmeter connected in parallel to the SSG. (Note: away from resonance, the voltage ...
AD8610/AD8620 Precision, Very Low Noise, Low Input Bias Current
... world class IC designers to create an amplifier with faster slew rate and more than 50% higher bandwidth at half of the current consumed by its closest competition. The AD8610 is unconditionally stable in all gains, even with capacitive loads well in excess of 1 nF. The AD8610B achieves less than 10 ...
... world class IC designers to create an amplifier with faster slew rate and more than 50% higher bandwidth at half of the current consumed by its closest competition. The AD8610 is unconditionally stable in all gains, even with capacitive loads well in excess of 1 nF. The AD8610B achieves less than 10 ...
BH12PB1WHFV
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
FAN6747WL Highly Integrated Green-Mode PWM Controller FAN6747WL — Highly Integra
... Under zero-load condition, the power supply enters Burst Mode and burst frequency can be low to reduce power. Green Mode enables the power supply to meet international power conservation requirements. The FAN6747WL is specially designed for SMPS with peak-current output. It incorporates a cycle-by-c ...
... Under zero-load condition, the power supply enters Burst Mode and burst frequency can be low to reduce power. Green Mode enables the power supply to meet international power conservation requirements. The FAN6747WL is specially designed for SMPS with peak-current output. It incorporates a cycle-by-c ...
SunAir Solar Power Controller Board
... supply voltage is too low (less than 4.65V in this case). This keeps the WatchDog Timer from trying to start the computer up when there isn’t enough power to run the computer properly. ...
... supply voltage is too low (less than 4.65V in this case). This keeps the WatchDog Timer from trying to start the computer up when there isn’t enough power to run the computer properly. ...