LTC3720 - Single Phase VRM8.5 Current Mode Step
... voltage with an internal 0.8V reference. The feedback voltage is derived from the output voltage by a resistive divider DAC that is set by the VID code pins VID0-VID4. If the load current increases, it causes a drop in the feedback voltage relative to the reference. The ITH voltage then rises until ...
... voltage with an internal 0.8V reference. The feedback voltage is derived from the output voltage by a resistive divider DAC that is set by the VID code pins VID0-VID4. If the load current increases, it causes a drop in the feedback voltage relative to the reference. The ITH voltage then rises until ...
投影片 1 - 清華大學電機系
... (2) PowerMixer: which can translate a certain amount of switching activities derived by ToggleFinder to a real power dissipation value. Jointly, these two program can solve the power estimation problem accurately and efficiently. ...
... (2) PowerMixer: which can translate a certain amount of switching activities derived by ToggleFinder to a real power dissipation value. Jointly, these two program can solve the power estimation problem accurately and efficiently. ...
NCP1631PFCGEVB Interleaved PFC Stage Driven by the NCP1631 Evaluation Board User's
... more difficult to design. Practically, two 150−W PFC stages are combined to form our 300−W PFC pre−regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical ...
... more difficult to design. Practically, two 150−W PFC stages are combined to form our 300−W PFC pre−regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical ...
A Novel 20Hz Power Injection Protection Scheme for Stator Ground
... effect of peak clipping and valley filling, frequency modulation, phase modulation, load adjusting and spinning reserve, which improve the flexibility and reliability of power network operation. The great social and economic benefits produced by pumped storage plants have been recognized by more and ...
... effect of peak clipping and valley filling, frequency modulation, phase modulation, load adjusting and spinning reserve, which improve the flexibility and reliability of power network operation. The great social and economic benefits produced by pumped storage plants have been recognized by more and ...
OPA3832
... provides an output swing to within 30mV of ground and 60mV of the positive supply. The high output drive current and low differential gain and phase errors also make it ideal for single-supply consumer video products. Low distortion operation is ensured by high bandwidth (80MHz) and slew rate (350V/ ...
... provides an output swing to within 30mV of ground and 60mV of the positive supply. The high output drive current and low differential gain and phase errors also make it ideal for single-supply consumer video products. Low distortion operation is ensured by high bandwidth (80MHz) and slew rate (350V/ ...
LDO PSRR Measurement Simplified
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
Load power supply module PM 70 W 120/230VAC (6EP1332
... documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. ...
... documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. ...
AN-2162 Simple Success With Conducted EMI
... where VLINE1 and VLINE2 are the noise voltages on line and return terminals, respectively. Common mode conducted noise is a signal which is found in-phase on both the line and return conductors with respect to safety ground. Common mode noise also typically has equal amplitude on both line and retur ...
... where VLINE1 and VLINE2 are the noise voltages on line and return terminals, respectively. Common mode conducted noise is a signal which is found in-phase on both the line and return conductors with respect to safety ground. Common mode noise also typically has equal amplitude on both line and retur ...
ZXLD1350 30V 350mA LED DRIVER with AEC
... High frequency PWM mode At PWM frequencies above 10kHz and for duty cycles above 0.16, the output of the internal low pass filter will contain a DC component that is always above the shutdown threshold. This will maintain continuous device operation and the nominal average output current will be pro ...
... High frequency PWM mode At PWM frequencies above 10kHz and for duty cycles above 0.16, the output of the internal low pass filter will contain a DC component that is always above the shutdown threshold. This will maintain continuous device operation and the nominal average output current will be pro ...
Aalborg Universitet
... (BESS) is connected to a common DC bus to supply part of charging power in [4]. Regarding the state of charge (SoC) balance control of ESS, in [5],[6], the system with multi BESS system is analyzed based on the SOC adaptive droop control to realize the power and current sharing of each battery ESS. ...
... (BESS) is connected to a common DC bus to supply part of charging power in [4]. Regarding the state of charge (SoC) balance control of ESS, in [5],[6], the system with multi BESS system is analyzed based on the SOC adaptive droop control to realize the power and current sharing of each battery ESS. ...
TPS43000 数据资料 dataSheet 下载
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
TPS60300 数据资料 dataSheet 下载
... The TPS6030x charge pumps are voltage quadruplers that provide a regulated 3.3-V or 3.0-V output from a 0.9-V to 1.8-V input. They deliver a maximum load current of 20 mA. Designed specifically for space critical battery powered applications, the complete converter requires only five external capaci ...
... The TPS6030x charge pumps are voltage quadruplers that provide a regulated 3.3-V or 3.0-V output from a 0.9-V to 1.8-V input. They deliver a maximum load current of 20 mA. Designed specifically for space critical battery powered applications, the complete converter requires only five external capaci ...
432 MHz GS35b Amp
... deck. A number of hours were spent "bashing" out the metal work. The RF Anode and Grid compartments are made of 3mm Aluminium with Aluminium angle for the junctions. Several schemes for cooling the tubes adequately have been described, but I chose to use a reasonable blower (equivalent to the blower ...
... deck. A number of hours were spent "bashing" out the metal work. The RF Anode and Grid compartments are made of 3mm Aluminium with Aluminium angle for the junctions. Several schemes for cooling the tubes adequately have been described, but I chose to use a reasonable blower (equivalent to the blower ...
LMX2315
... but when LE is set HIGH, the charge pump output also becomes available at BISW. A typical circuit is shown below. The second filter stage (LPF-2) is effective only when the switch is closed (in the scanning mode). ...
... but when LE is set HIGH, the charge pump output also becomes available at BISW. A typical circuit is shown below. The second filter stage (LPF-2) is effective only when the switch is closed (in the scanning mode). ...
Alternating Current - Sakshieducation.com
... Assertion: For an electric lamp connected in series with a variable capacitor and AC source, its brightness increases with increase in capacitance Reason: Capacitive reactance decreases with increase in 1) Both assertion and reason are true and reason is the correct explanation of assertion 2) Both ...
... Assertion: For an electric lamp connected in series with a variable capacitor and AC source, its brightness increases with increase in capacitance Reason: Capacitive reactance decreases with increase in 1) Both assertion and reason are true and reason is the correct explanation of assertion 2) Both ...
EdlPPCPaper
... A Marx generator is a well-known type of electrical circuit first described by Erwin Otto Marx in 1924. It has been utilized in numerous applications in pulsed power with resistive or capacitive loads. To-date the vast majority of research on Marx generators designed to drive capacitive loads relied ...
... A Marx generator is a well-known type of electrical circuit first described by Erwin Otto Marx in 1924. It has been utilized in numerous applications in pulsed power with resistive or capacitive loads. To-date the vast majority of research on Marx generators designed to drive capacitive loads relied ...
Circuits
... If you unscrew a bulb in a parallel circuit of several light bulbs, what happens to the remaining bulbs? The remaining bulbs stay equally bright ...
... If you unscrew a bulb in a parallel circuit of several light bulbs, what happens to the remaining bulbs? The remaining bulbs stay equally bright ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.