NX5P2090 1. General description Logic controlled high-side power switch
... includes under voltage and over voltage lockout, over-current, over-temperature, reverse bias and in-rush current protection circuits designed to automatically isolate a VBUS OTG voltage source from a VBUS interface pin when a fault condition occurs. The device features two power switch terminals, o ...
... includes under voltage and over voltage lockout, over-current, over-temperature, reverse bias and in-rush current protection circuits designed to automatically isolate a VBUS OTG voltage source from a VBUS interface pin when a fault condition occurs. The device features two power switch terminals, o ...
MAX1901/MAX1902/MAX1904 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers General Description
... Each of the four digital soft-start levels is tested for functionality; the steps are typically in 20mV increments. High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see the Dropout Operation section). MAX1902 only. Off m ...
... Each of the four digital soft-start levels is tested for functionality; the steps are typically in 20mV increments. High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see the Dropout Operation section). MAX1902 only. Off m ...
Aalborg Universitet compensation in an islanded AC microgrid
... addition, the virtual impedance loop is developed to adjust DG equivalent impedance at fundamental positive and negative sequences and harmonic frequencies to alleviate the circulating currents and unbalanced and harmonic power sharing problems [22], [23]. Moreover, the harmonic compensation methods ...
... addition, the virtual impedance loop is developed to adjust DG equivalent impedance at fundamental positive and negative sequences and harmonic frequencies to alleviate the circulating currents and unbalanced and harmonic power sharing problems [22], [23]. Moreover, the harmonic compensation methods ...
MAX17502 60V, 1A, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter General Description
... The MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input voltage range. It delivers output currents up to 1A at output voltages of 0.9V to 92%VIN. The output voltage is accurate to within ±1.7% over -40°C to +125°C. ...
... The MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input voltage range. It delivers output currents up to 1A at output voltages of 0.9V to 92%VIN. The output voltage is accurate to within ±1.7% over -40°C to +125°C. ...
OPA336 OPA2336 OPA4336 SINGLE-SUPPLY,
... OPA336 series op amps are fabricated on a state-of-the-art 0.6 micron CMOS process. They are unity-gain stable and suitable for a wide range of general-purpose applications. Power-supply pins should be bypassed with 0.01µF ceramic capacitors. OPA336 series op amps are protected against reverse batte ...
... OPA336 series op amps are fabricated on a state-of-the-art 0.6 micron CMOS process. They are unity-gain stable and suitable for a wide range of general-purpose applications. Power-supply pins should be bypassed with 0.01µF ceramic capacitors. OPA336 series op amps are protected against reverse batte ...
ENERGY CONVERSION ONE
... and are insulated from it - one end of rotor winding is connected to each of the 2 slip rings - and a stationary brush mounted on the machine casing ride on each slip ring • Brush: a block of graphite like carbon compound that conducts and has low friction • same dc voltage is applied to field windi ...
... and are insulated from it - one end of rotor winding is connected to each of the 2 slip rings - and a stationary brush mounted on the machine casing ride on each slip ring • Brush: a block of graphite like carbon compound that conducts and has low friction • same dc voltage is applied to field windi ...
MAX1997/MAX1998 Quintuple/Triple-Output TFT LCD Power Supplies with Fault Protection and VCOM Buffer
... The MAX1997/MAX1998 provide the voltages required for active-matrix, thin-film transistor liquid-crystal displays (TFT LCDs). Both combine a high-performance step-up regulator with two linear-regulator controllers, input protection switch control, and flexible sequence programming. The MAX1997 conta ...
... The MAX1997/MAX1998 provide the voltages required for active-matrix, thin-film transistor liquid-crystal displays (TFT LCDs). Both combine a high-performance step-up regulator with two linear-regulator controllers, input protection switch control, and flexible sequence programming. The MAX1997 conta ...
ABB Kuhlman 69000 Volt Instrument Transformers
... is a station service voltage transformer with power and can be supplied with metering rated secondary winding(s). It provides a convenient and cost effective means of serving small power and/or metering requirements directly from a transmission line. Standard 125/250V nominal power winding designs a ...
... is a station service voltage transformer with power and can be supplied with metering rated secondary winding(s). It provides a convenient and cost effective means of serving small power and/or metering requirements directly from a transmission line. Standard 125/250V nominal power winding designs a ...
orta geri̇li̇m şalt tesi̇si̇
... Each circuit-breaker shall be controlled by a relay. Relays shall be door-assembled in low voltage compartment of the panel and have following features. Relays shall be equipped with microprocessor technology and shall compatible with energy automation system. Protection relays shall be of numeric t ...
... Each circuit-breaker shall be controlled by a relay. Relays shall be door-assembled in low voltage compartment of the panel and have following features. Relays shall be equipped with microprocessor technology and shall compatible with energy automation system. Protection relays shall be of numeric t ...
PMSM electrical parameters measurement
... Since Vd = (2/3)V, Vq = 0, and I is the same as Id and the total resistance of the circuit is (3/2)Rs, the equivalent inductance seen from the supply source is (3/2)Ld. Similar explanation can also be applied to Lq when the rotor is locked at 90° ...
... Since Vd = (2/3)V, Vq = 0, and I is the same as Id and the total resistance of the circuit is (3/2)Rs, the equivalent inductance seen from the supply source is (3/2)Ld. Similar explanation can also be applied to Lq when the rotor is locked at 90° ...
Manual.
... frontal break-over VB (Break-over Voltage). In this state, a dripping current flows at transistor Q1, which causes the conducting of Q2 and thus increases the conducting of Q1 until the two transistors are conducting. This is usually not the desirable ignition, thus the SCR is programmed to very hig ...
... frontal break-over VB (Break-over Voltage). In this state, a dripping current flows at transistor Q1, which causes the conducting of Q2 and thus increases the conducting of Q1 until the two transistors are conducting. This is usually not the desirable ignition, thus the SCR is programmed to very hig ...
TPS75201 数据资料 dataSheet 下载
... delay. RESET goes to a logic-low state when the regulated output voltage is pulled below 95% (that is, during an overload condition) of its regulated voltage. The TPS754xxQ has a power good terminal (PG) as an active high, open drain output for use with a power-on reset or a low-battery indicator. T ...
... delay. RESET goes to a logic-low state when the regulated output voltage is pulled below 95% (that is, during an overload condition) of its regulated voltage. The TPS754xxQ has a power good terminal (PG) as an active high, open drain output for use with a power-on reset or a low-battery indicator. T ...
MAX15048/MAX15049 Triple-Output Buck Controllers with Tracking/Sequencing EVALUATION KIT AVAILABLE
... The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options. The devices operate over the 4.7V to 23V inputvoltage range. Each PWM controller provides an adjustable output down to 0.6V and delivers up to ...
... The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options. The devices operate over the 4.7V to 23V inputvoltage range. Each PWM controller provides an adjustable output down to 0.6V and delivers up to ...
BD7541G
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input pin voltage is set to more than VSS. (Note 6) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can b ...
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input pin voltage is set to more than VSS. (Note 6) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can b ...
MAX1584/MAX1585 5-Channel Slim DSC Power Supplies General Description Features
... Note 2: The MAX1584/MAX1585 are powered from the step-up output (PVSU). An internal low-voltage startup oscillator drives the step-up starting at about 0.9V until PVSU reaches approximately 2.5V. When PVSU reaches 2.5V, the main control circuitry takes over. Once the step-up is up and running, it ca ...
... Note 2: The MAX1584/MAX1585 are powered from the step-up output (PVSU). An internal low-voltage startup oscillator drives the step-up starting at about 0.9V until PVSU reaches approximately 2.5V. When PVSU reaches 2.5V, the main control circuitry takes over. Once the step-up is up and running, it ca ...
MMST6427 Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
three-phase bridge rectifiers (b6)
... the three-phase midpoint rectifier (M3). An additional investment in power devices and in the control circuits is justified if we take into account the M3 rectifier disadvantages and the advantages of the full bridge rectifiers. 2. Three-phase bridge rectifier (B6) with current filter In most applic ...
... the three-phase midpoint rectifier (M3). An additional investment in power devices and in the control circuits is justified if we take into account the M3 rectifier disadvantages and the advantages of the full bridge rectifiers. 2. Three-phase bridge rectifier (B6) with current filter In most applic ...
Electrical Principles
... E5A06 What is the magnitude of the circulating current within the components of a parallel LC circuit at resonance? A. It is at a minimum B. It is at a maximum C. It equals 1 divided by the quantity 2 times Pi, multiplied by the square root of inductance L multiplied by capacitance C D. It equals 2 ...
... E5A06 What is the magnitude of the circulating current within the components of a parallel LC circuit at resonance? A. It is at a minimum B. It is at a maximum C. It equals 1 divided by the quantity 2 times Pi, multiplied by the square root of inductance L multiplied by capacitance C D. It equals 2 ...
A8513: Wide Input Voltage Range, High Efficiency Fault Tolerant
... VREG is the regulation voltage of the LED current sink (typically 0.88 V at the maximum LED current). Enabling the IC The IC turns on when a logic high signal is applied to the EN/PWM pin (figure 1), and turns off when this pin is pulled to a logic low. For the device to be enabled, the voltage on t ...
... VREG is the regulation voltage of the LED current sink (typically 0.88 V at the maximum LED current). Enabling the IC The IC turns on when a logic high signal is applied to the EN/PWM pin (figure 1), and turns off when this pin is pulled to a logic low. For the device to be enabled, the voltage on t ...
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.