VP60 5/3 proportional directional control valve direct acting spool
... To maintain the linearity of the VP60 even at high flow rates, the nominal size of pipes and any extra valves fitted should at least be larger than the VP60 (DN8), i.e. DN10, and be as short as possible. For dynamic applications, it is advisable to build in buffer capacity, equal to the working volu ...
... To maintain the linearity of the VP60 even at high flow rates, the nominal size of pipes and any extra valves fitted should at least be larger than the VP60 (DN8), i.e. DN10, and be as short as possible. For dynamic applications, it is advisable to build in buffer capacity, equal to the working volu ...
Academic paper: Implementation of Shunt and Series FACTS
... voltage, power flow and reducing reactive losses and damping of power system oscillations for high power transfer levels. FACTS devices are very efficient and increasing the power transfer capability of a line, With the improvements in current and voltage handling capabilities of the power electroni ...
... voltage, power flow and reducing reactive losses and damping of power system oscillations for high power transfer levels. FACTS devices are very efficient and increasing the power transfer capability of a line, With the improvements in current and voltage handling capabilities of the power electroni ...
EE 174 Spring 2016
... The Op-Amp Comparators The comparator is an electronic decision making circuit that makes use of an operational amplifiers very high gain in its open-loop state, that is, there is no feedback resistor. The Op-amp comparator compares one analogue voltage level with another analogue voltage level, or ...
... The Op-Amp Comparators The comparator is an electronic decision making circuit that makes use of an operational amplifiers very high gain in its open-loop state, that is, there is no feedback resistor. The Op-amp comparator compares one analogue voltage level with another analogue voltage level, or ...
ECE 309 - Clemson University
... individual matter, certain standards must be maintained to ensure accuracy and readability. The requirements and procedures necessary to produce a good laboratory notebook are given in the following paragraphs. The lead page or pages of the laboratory notebook should contain general information, suc ...
... individual matter, certain standards must be maintained to ensure accuracy and readability. The requirements and procedures necessary to produce a good laboratory notebook are given in the following paragraphs. The lead page or pages of the laboratory notebook should contain general information, suc ...
MAX1820/MAX1821 WCDMA Cellular Phone 600mA Buck Regulators General Description
... switching frequency that reduces external component size. Each device includes an internal synchronous rectifier that provides for high efficiency and eliminates the need for an external Schottky diode. The normal operating mode uses constant-frequency PWM switching at medium and heavy loads, and au ...
... switching frequency that reduces external component size. Each device includes an internal synchronous rectifier that provides for high efficiency and eliminates the need for an external Schottky diode. The normal operating mode uses constant-frequency PWM switching at medium and heavy loads, and au ...
10 kV High Voltage Generator with LLC Resonant Circuit for
... generator become more facility. It will expand applications of pulsed electric field (PEF) technology, such as food sterilization, waste treatment, pollution control, and medical diagnosis and treatment [1]-[10]. In particular, when PEFs are used to sterilize microbes of liquid food, they only cause ...
... generator become more facility. It will expand applications of pulsed electric field (PEF) technology, such as food sterilization, waste treatment, pollution control, and medical diagnosis and treatment [1]-[10]. In particular, when PEFs are used to sterilize microbes of liquid food, they only cause ...
Using the Deep Under-Voltage Recovery Mode
... This section includes an example of a system design including start-up from power-off using the DUVR mode and a current-limited charger. The following assumptions are made: • Cell voltage (VCELL) is initially 1.0V and the chip is in power-off mode. • The fast-charge threshold of the charger is 3.0V ...
... This section includes an example of a system design including start-up from power-off using the DUVR mode and a current-limited charger. The following assumptions are made: • Cell voltage (VCELL) is initially 1.0V and the chip is in power-off mode. • The fast-charge threshold of the charger is 3.0V ...
OPA379 OPA2379 OPA4379
... applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family useful for a wide range of applications. In addition to microSize packages, the OPA379 family of op amps featur ...
... applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family useful for a wide range of applications. In addition to microSize packages, the OPA379 family of op amps featur ...
A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... The parameter A represents the INL specification in the units of LSB, which is 0.5 for this design. The parameter N represents the number of bits resolution of the DAC. The INL yield requirement determines Z(Y), which is well tabulated in the literature and is derived via Monte Carlo simulations. An ...
... The parameter A represents the INL specification in the units of LSB, which is 0.5 for this design. The parameter N represents the number of bits resolution of the DAC. The INL yield requirement determines Z(Y), which is well tabulated in the literature and is derived via Monte Carlo simulations. An ...
MAX1553/MAX1554 High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs General Description
... D62L series at 47µH. For smallest size, the Murata LQH32C at 4.7µH works well. The MAX1554 has a 970mA inductor current limit and can drive up to 10 LEDs at 20mA. Inductor values from 4.7µH to 22µH work satisfactorily. A good choice for high efficiency and small size when driving 9 or 10 LEDs is the ...
... D62L series at 47µH. For smallest size, the Murata LQH32C at 4.7µH works well. The MAX1554 has a 970mA inductor current limit and can drive up to 10 LEDs at 20mA. Inductor values from 4.7µH to 22µH work satisfactorily. A good choice for high efficiency and small size when driving 9 or 10 LEDs is the ...
R e s is tors - 2 0 W a n d 3 5 W P o w e r a t 2 5 °C
... Standard TO-263 (D2PAK) package Wide ohmic value range: from R01 in 1 % tolerance up to 550 kΩ Non-inductive Compliant to RoHS Directive 2011/65/EU Compliant with high-temperature (270 ºC) soldering profile ...
... Standard TO-263 (D2PAK) package Wide ohmic value range: from R01 in 1 % tolerance up to 550 kΩ Non-inductive Compliant to RoHS Directive 2011/65/EU Compliant with high-temperature (270 ºC) soldering profile ...
BD9134MUV
... Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or ...
... Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or ...
BD3925(H)
... (Note 2) TO252-5: Reduced by 10.4mW/°C over 25°C, when mount on a glass epoxy board: 70 mm x 70 mm x 1.6 mm. (Note 3) HRP5: Reduced by 12.8mW/°C over 25°C, when mount on a glass epoxy board: 70 mm x 70 mm x 1.6 mm. Caution: Operating the IC over the absolute maximum ratings may damage the IC. The da ...
... (Note 2) TO252-5: Reduced by 10.4mW/°C over 25°C, when mount on a glass epoxy board: 70 mm x 70 mm x 1.6 mm. (Note 3) HRP5: Reduced by 12.8mW/°C over 25°C, when mount on a glass epoxy board: 70 mm x 70 mm x 1.6 mm. Caution: Operating the IC over the absolute maximum ratings may damage the IC. The da ...
A Control Strategy for Hybrid Power Filter to Compensate Four
... ANY SOCIAL and economic activities depend on electrical energy quality and efficiency. Both industrial and commercial users are interested in guaranteeing the electrical waveform quality, which supplies their different systems. The nonlinear load can generate current harmonics and/or voltage harmoni ...
... ANY SOCIAL and economic activities depend on electrical energy quality and efficiency. Both industrial and commercial users are interested in guaranteeing the electrical waveform quality, which supplies their different systems. The nonlinear load can generate current harmonics and/or voltage harmoni ...
NCP1010 - ON Semiconductor
... package, the NCP101X offers everything needed to build a rugged and low−cost power supply, including soft−start, frequency jittering, short−circuit protection, skip−cycle, a maximum peak current setpoint and a Dynamic Self−Supply (no need for an auxiliary winding). Unlike other monolithic solutions, ...
... package, the NCP101X offers everything needed to build a rugged and low−cost power supply, including soft−start, frequency jittering, short−circuit protection, skip−cycle, a maximum peak current setpoint and a Dynamic Self−Supply (no need for an auxiliary winding). Unlike other monolithic solutions, ...
US6M2 - Rohm
... The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devic ...
... The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devic ...
TPS650240 数据资料 dataSheet 下载
... voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The converters can be forced into fixed frequency PWM mode by pulling the MODE pin high ...
... voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The converters can be forced into fixed frequency PWM mode by pulling the MODE pin high ...
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.