Puerto Rico Case Study - Be Boulder Anywhere
... can be used to simulate the impact of DG integration into existing distribution systems. SynerGEE Electric has the capacity to simulate the steady state impact of PV DG and provides the overall results for the voltage regulation profile. It can also calculate the short circuit current values and imp ...
... can be used to simulate the impact of DG integration into existing distribution systems. SynerGEE Electric has the capacity to simulate the steady state impact of PV DG and provides the overall results for the voltage regulation profile. It can also calculate the short circuit current values and imp ...
NCP1027ATXGEVB A 5.0 V/2.0 A Standby Power Supply for Intel Compliant ATX Applications
... Calculations gave us a value of 2.4 mF, made of two low−impedance 10 V/1200 mF capacitors. A TL431 ensures a stable regulation at 5.0 V via a type−2 amplifier. R3 and the NCP1027 internal pullup resistor set the midband gain, whereas C4 sets the zero position. The small capacitor C9 filters out resi ...
... Calculations gave us a value of 2.4 mF, made of two low−impedance 10 V/1200 mF capacitors. A TL431 ensures a stable regulation at 5.0 V via a type−2 amplifier. R3 and the NCP1027 internal pullup resistor set the midband gain, whereas C4 sets the zero position. The small capacitor C9 filters out resi ...
RT8239A/B/C
... from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers (LDO5) provides automatic switch over to the BYP1 input connected to the main SMPS1 output for maximized efficiency. An optional external charge pump can be monitored through SECFB (RT8239B/C). Other features includ ...
... from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers (LDO5) provides automatic switch over to the BYP1 input connected to the main SMPS1 output for maximized efficiency. An optional external charge pump can be monitored through SECFB (RT8239B/C). Other features includ ...
OP27 - Analog Devices
... (Continued from Page 1) PSRR and CMRR exceed 120 dB. These characteristics, coupled with long-term drift of 0.2 µV/month, allow the circuit designer to achieve performance levels previously attained only by discrete designs. Low cost, high volume production of OP27 is achieved by using an on-chip Ze ...
... (Continued from Page 1) PSRR and CMRR exceed 120 dB. These characteristics, coupled with long-term drift of 0.2 µV/month, allow the circuit designer to achieve performance levels previously attained only by discrete designs. Low cost, high volume production of OP27 is achieved by using an on-chip Ze ...
TPS40052 数据资料 dataSheet 下载
... BP5 AND BP10 INTERNAL VOLTAGE REGULATORS Start-up characteristics of the BP5 and BP10 regulators are shown in Figure 2. Slight variations in the BP5 occurs dependent upon the switching frequency. Variation in the BP10 regulation characteristics is also based on the load presented by switching the ex ...
... BP5 AND BP10 INTERNAL VOLTAGE REGULATORS Start-up characteristics of the BP5 and BP10 regulators are shown in Figure 2. Slight variations in the BP5 occurs dependent upon the switching frequency. Variation in the BP10 regulation characteristics is also based on the load presented by switching the ex ...
MAX1809 3A, 1MHz, DDR Memory Termination Supply General Description Features
... Information section), the output of the MAX1809 is regulated at half the DDR supply voltage. In mobile systems, the DDR supply voltage is 2.5V, and the termination voltage is 1.25V ±40mV. To regulate to 1.25V, an external divide-by-2 resistor network is placed across the DDR supply voltage to genera ...
... Information section), the output of the MAX1809 is regulated at half the DDR supply voltage. In mobile systems, the DDR supply voltage is 2.5V, and the termination voltage is 1.25V ±40mV. To regulate to 1.25V, an external divide-by-2 resistor network is placed across the DDR supply voltage to genera ...
Precision, 200-μA Supply Current, 3-V to 36
... The INA826 is optimized to provide excellent common-mode rejection ratio of over 100 dB (G = 10) over frequencies up to 5 kHz. In G = 1, the commonmode rejection ratio exceeds 84 dB across the full input common-mode range from the negative supply all the way up to 1 V of the positive supply. Using a ...
... The INA826 is optimized to provide excellent common-mode rejection ratio of over 100 dB (G = 10) over frequencies up to 5 kHz. In G = 1, the commonmode rejection ratio exceeds 84 dB across the full input common-mode range from the negative supply all the way up to 1 V of the positive supply. Using a ...
Low Distortion Differential ADC Driver AD8138-EP
... The AD8138-EP eliminates the need for a transformer with high performance ADCs, preserving the low frequency and dc information. The common-mode level of the differential output is adjustable by a voltage on the VOCM pin, easily level-shifting the input signals for driving single-supply ADCs. Fast o ...
... The AD8138-EP eliminates the need for a transformer with high performance ADCs, preserving the low frequency and dc information. The common-mode level of the differential output is adjustable by a voltage on the VOCM pin, easily level-shifting the input signals for driving single-supply ADCs. Fast o ...
2016 China International Conference on Electricity Distribution
... Index Terms—Grid-connected Voltage Source Converter (GC-VSC), weak grid, grid voltage feedforward, low-pass filter I. INTRODUCTION Nowadays, the power-electronic based grid-connected voltage source converters (GC-VSC), such as grid-connected inverters, static var generators (SVG), etc, are wildly us ...
... Index Terms—Grid-connected Voltage Source Converter (GC-VSC), weak grid, grid voltage feedforward, low-pass filter I. INTRODUCTION Nowadays, the power-electronic based grid-connected voltage source converters (GC-VSC), such as grid-connected inverters, static var generators (SVG), etc, are wildly us ...
Field Effect Transistors in Theory and Practice
... Field-Effect Transistor (JFET) and the “Metal-Oxide Semiconductor” Field-Effect Transistor (MOSFET), or Insulated-Gate Field-Effect Transistor (IGFET). The principles on which these devices operate (current controlled by an electric field) are very similar — the primary difference being in the metho ...
... Field-Effect Transistor (JFET) and the “Metal-Oxide Semiconductor” Field-Effect Transistor (MOSFET), or Insulated-Gate Field-Effect Transistor (IGFET). The principles on which these devices operate (current controlled by an electric field) are very similar — the primary difference being in the metho ...
BDTIC www.BDTIC.com/infineon 2 E D 0 2 0 I 1 2 -... D u a l I G B T ...
... InH-Pulses shorter than the “minimum turn-on(off) input pulse width” are prolonged to 50ns (See Figure 7). InLInput doesn´t have this feature. ...
... InH-Pulses shorter than the “minimum turn-on(off) input pulse width” are prolonged to 50ns (See Figure 7). InLInput doesn´t have this feature. ...
BDTIC Application Note
... resonant capacitor Cs. Lr is often realized with the leakage inductance of the transformer. During operation, the primary MOSFETs Q1 and Q2 are turned-on under ZVS condition, and the secondary rectifier diodes DO1 and DO2 are turned-on and turned-off under ZCS condition. Hence high switching frequen ...
... resonant capacitor Cs. Lr is often realized with the leakage inductance of the transformer. During operation, the primary MOSFETs Q1 and Q2 are turned-on under ZVS condition, and the secondary rectifier diodes DO1 and DO2 are turned-on and turned-off under ZCS condition. Hence high switching frequen ...
Datasheet - Diodes Incorporated
... driver IC featuring BiCMOS process. It is suitable for fan motor drivers for low voltage equipment such as the note personal computers. The AM9799 includes lock shutdown, automatic restart, frequency generator (FG), have been incorporated into one chip. When the motor is under lock condition, lock s ...
... driver IC featuring BiCMOS process. It is suitable for fan motor drivers for low voltage equipment such as the note personal computers. The AM9799 includes lock shutdown, automatic restart, frequency generator (FG), have been incorporated into one chip. When the motor is under lock condition, lock s ...
5V-140mA Charge Pump Device (Rev. C)
... only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
... only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGINING TPS40100 FEATURES
... overcurrent) is true differential and can be done using the inductor DC resistance (with a R-C filter) or with a separate sense resistor in series with the inductor. The overcurrent level is programmable independently from the amount of current feedback providing greater application flexibility. Lik ...
... overcurrent) is true differential and can be done using the inductor DC resistance (with a R-C filter) or with a separate sense resistor in series with the inductor. The overcurrent level is programmable independently from the amount of current feedback providing greater application flexibility. Lik ...
Single Port, High Output Current VDSL2 Line Driver with Power Control OPA2670 FEATURES
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
... ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ...
FIELD EFFECT TRANSISTORS IN THEORY AND PRACTICE INTRODUCTION
... is applied between drain and gate. When this applied voltage becomes high enough, the drain-gate junction will go into avalanche, indicated either by a significant increase in drain current or by an increase in gate current (beyond I DGO). For both V (BR)DGO and V (BR)GSS specifications, breakdown s ...
... is applied between drain and gate. When this applied voltage becomes high enough, the drain-gate junction will go into avalanche, indicated either by a significant increase in drain current or by an increase in gate current (beyond I DGO). For both V (BR)DGO and V (BR)GSS specifications, breakdown s ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.