... AC100V system · · · DC200V or more AC200V system · · · DC400V or more Ripple voltage and hold-up time will vary depending on input and output conditions. Please select the smoothing capacitor capacity refer to the table 2.4. Please do not exceed allowable capacity of Cbc to avoid the power supply fa ...
DC/DC power module 12V/0.92A/11W
... conditions: Frequency range Voltage level 30...300 MHz 1.0 Vrms The signal is amplitude modulated with 1 kHz/80% and applied in both differential and common mode. ...
... conditions: Frequency range Voltage level 30...300 MHz 1.0 Vrms The signal is amplitude modulated with 1 kHz/80% and applied in both differential and common mode. ...
AN3215
... requiring power electronic solutions to manage the power delivered by the panels. The DC voltage provided by the photovoltaic field needs, in many cases, to be boosted before supplying a second electronic power stage needed to convert the DC source into AC voltage, required by domestic appliances or ...
... requiring power electronic solutions to manage the power delivered by the panels. The DC voltage provided by the photovoltaic field needs, in many cases, to be boosted before supplying a second electronic power stage needed to convert the DC source into AC voltage, required by domestic appliances or ...
SG1577A Dual Synchronous DC/DC Controller SG1577A — Dual Sync
... inductor, and output capacitor should be as close to each other as possible to reduce the radiation of EMI due to the high-frequency current loop. If the output capacitors are placed in parallel to reduce the ESR of capacitor, equal sharing ripple current should be considered. Place the input capaci ...
... inductor, and output capacitor should be as close to each other as possible to reduce the radiation of EMI due to the high-frequency current loop. If the output capacitors are placed in parallel to reduce the ESR of capacitor, equal sharing ripple current should be considered. Place the input capaci ...
STC03DE170HP
... The STC03DE170HP is manufactured in a hybrid structure, using dedicated high voltage Bipolar and low voltage MOSFET technologies, aimed to providing the best performance in ESBT topology. The STC03DE170HP is designed for use in aux flyback smps for any three phase application. ...
... The STC03DE170HP is manufactured in a hybrid structure, using dedicated high voltage Bipolar and low voltage MOSFET technologies, aimed to providing the best performance in ESBT topology. The STC03DE170HP is designed for use in aux flyback smps for any three phase application. ...
UCC2583 数据资料 dataSheet 下载
... used for current mode control or current limiting. When compared to conventional trailing edge PWMs, the leading edge modulation leads to a phase inversion that needs to be accounted for in the feedback loop. For the UCC3583, this inversion is automatically provided since the sensed voltage at the p ...
... used for current mode control or current limiting. When compared to conventional trailing edge PWMs, the leading edge modulation leads to a phase inversion that needs to be accounted for in the feedback loop. For the UCC3583, this inversion is automatically provided since the sensed voltage at the p ...
NTV Series - power, Murata
... ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrit ...
... ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrit ...
Fluke 1750 Three-Phase Power Recorder
... applied the instrument automatically begins recording and LEDs give you assurance that the recorder is powered up and signals are within range – no more uncertainty that data is being recorded. The Fluke 1750 has an exclusive capture algorithm which makes certain all events are captured without the ...
... applied the instrument automatically begins recording and LEDs give you assurance that the recorder is powered up and signals are within range – no more uncertainty that data is being recorded. The Fluke 1750 has an exclusive capture algorithm which makes certain all events are captured without the ...
Induction
... at which it ceases to conduct being also out of operation. This is apparently be clearly and shar 1y defined. The medium cause the device is a step down transformer through which t e discharge passes being with an unchangeable single turn secondary con?ned and therefore constantly exposed to and if ...
... at which it ceases to conduct being also out of operation. This is apparently be clearly and shar 1y defined. The medium cause the device is a step down transformer through which t e discharge passes being with an unchangeable single turn secondary con?ned and therefore constantly exposed to and if ...
UCC2961 数据资料 dataSheet 下载
... functions required for a single-ended, isolated, switch-mode power converter incorporating secondary-side PWM control. It is usable with a wide range of secondary control circuits and is especially well suited for systems where sophisticated handling of overload conditions is required. Secondary-sid ...
... functions required for a single-ended, isolated, switch-mode power converter incorporating secondary-side PWM control. It is usable with a wide range of secondary control circuits and is especially well suited for systems where sophisticated handling of overload conditions is required. Secondary-sid ...
HOBUT Current Transformer - ASTA Electrical (S) Pte Ltd
... transformers with 10A test winding. • Class 5P protection transformers with specified minimum knee point voltage for special relay operation. • Current transformers with tapped secondary or primary winding. • Epoxy resin coating current transformers. • Moulded casing current transformers. • Split co ...
... transformers with 10A test winding. • Class 5P protection transformers with specified minimum knee point voltage for special relay operation. • Current transformers with tapped secondary or primary winding. • Epoxy resin coating current transformers. • Moulded casing current transformers. • Split co ...
Truepath Assembly Instructions
... f. The onboard LED is connected via R90 (2.2K). Optionally, instead connect an external LED from, for example on the front panel of your amp. An external LED needs its own 2.2 kΩ resistor to ground. A LED helps a lot when testing. i. Do not connect two LEDs at the same time, as this may draw too muc ...
... f. The onboard LED is connected via R90 (2.2K). Optionally, instead connect an external LED from, for example on the front panel of your amp. An external LED needs its own 2.2 kΩ resistor to ground. A LED helps a lot when testing. i. Do not connect two LEDs at the same time, as this may draw too muc ...
Linear Circuit Analysis
... Linear Circuits • Most circuits we will study are linear • Linear circuits contain linear elements – those that have a linear relationship between their voltage and their current – Resistors – Voltage and Current Sources – Dependent sources that depend on a voltage or current (but not if they depen ...
... Linear Circuits • Most circuits we will study are linear • Linear circuits contain linear elements – those that have a linear relationship between their voltage and their current – Resistors – Voltage and Current Sources – Dependent sources that depend on a voltage or current (but not if they depen ...
ALS Storage Ring RF System Upgrade
... The new system will be replaced in steps over the next three years during annual 3-5 week maintenance and installation shutdowns. In the first phase of the upgrade the HPA’s will be installed, their outputs combined and the existing HVPS will be connected to the HPA’s for testing into RF dummy loads ...
... The new system will be replaced in steps over the next three years during annual 3-5 week maintenance and installation shutdowns. In the first phase of the upgrade the HPA’s will be installed, their outputs combined and the existing HVPS will be connected to the HPA’s for testing into RF dummy loads ...
Experiment 2: Kirchhoff`s Law and Superposition Theorem
... Table 1: The Measured Data to verify the Kirchhoff’s Law. 2. Verify the Superposition Theorem • The electric circuit as shown in the Fig. 1. Use single voltage source US1 (turn the switch S1 and S2 to the left), measure the branch current and resistances with ammeter and voltmeter and then record the ...
... Table 1: The Measured Data to verify the Kirchhoff’s Law. 2. Verify the Superposition Theorem • The electric circuit as shown in the Fig. 1. Use single voltage source US1 (turn the switch S1 and S2 to the left), measure the branch current and resistances with ammeter and voltmeter and then record the ...
25471_energy_conversion_3
... • From sinusoidal flux wave & φ-i curve for mag. System with ferromagnetic core, iφ determined • iφ as expected nonsinusoidal & in phase with φ and symmetric w.r.t. to e • Fundamental component iφ1 of exciting current lags voltage e by 90◦ (no loss) ...
... • From sinusoidal flux wave & φ-i curve for mag. System with ferromagnetic core, iφ determined • iφ as expected nonsinusoidal & in phase with φ and symmetric w.r.t. to e • Fundamental component iφ1 of exciting current lags voltage e by 90◦ (no loss) ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.