Datasheet - Diodes Incorporated
... DC voltage increases, the voltage drop on R4 increases and the voltage drop on R3 decreases. Thus, the LED current decreases. The selection of R4 and R5 will make the current from the variable DC source much smaller than the LED current and much larger than the FB pin current. For VCC range from 0V ...
... DC voltage increases, the voltage drop on R4 increases and the voltage drop on R3 decreases. Thus, the LED current decreases. The selection of R4 and R5 will make the current from the variable DC source much smaller than the LED current and much larger than the FB pin current. For VCC range from 0V ...
PAM2303 Description Pin Assignments
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, allow ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, allow ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
Paladin Transducers 250 Series Class 0.5
... D.C. outputs (Typical): 0/1mA into 0-10kΩ 0/5mA into 0-2kΩ 0/10mA into 0-1kΩ 0/20mA into 0-500Ω (600Ω available on selected models) 4/20mA into 0-500Ω (600Ω available on selected models) 0/5V 1k ohm minimum load 0/10V 1K ohm minimum load - bipolar for some models Current Output Protection: Fully pro ...
... D.C. outputs (Typical): 0/1mA into 0-10kΩ 0/5mA into 0-2kΩ 0/10mA into 0-1kΩ 0/20mA into 0-500Ω (600Ω available on selected models) 4/20mA into 0-500Ω (600Ω available on selected models) 0/5V 1k ohm minimum load 0/10V 1K ohm minimum load - bipolar for some models Current Output Protection: Fully pro ...
R.C.N. Pilawa-Podgurski, A.D. Sagneri, J.M. Rivas, D.I. Anderson, and D.J. Perreault, “Very High Frequency Resonant Boost Converters,” 2007 IEEE Power Electronics Specialists Conference, pp. 2718 – 2724.
... high performance rf LDMOSFET. The converter achieves higher than 87% efficiency at nominal input and output voltages, and maintains good efficiency down to 5% of full load. The second implementation, aimed towards integration, is a 50 MHz 17 W converter which uses a transistor from a 50 V integrated p ...
... high performance rf LDMOSFET. The converter achieves higher than 87% efficiency at nominal input and output voltages, and maintains good efficiency down to 5% of full load. The second implementation, aimed towards integration, is a 50 MHz 17 W converter which uses a transistor from a 50 V integrated p ...
MAX1845 Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit General Description
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
... step-down (buck) topologies that provides high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers. The CS_ inputs can be used with low-side sense resisto ...
PDF Datasheet
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
MP3422, 6.5A, 600kHz High Efficiency
... The MP3422 is designed to allow true output disconnect by eliminating body diode conduction of the internal PMOS rectifier. This allows VOUT to go to zero volts during shutdown, or isolate and maintain an external bias on VOUT. It also allows for inrush current limit at start-up, minimizing surge cu ...
... The MP3422 is designed to allow true output disconnect by eliminating body diode conduction of the internal PMOS rectifier. This allows VOUT to go to zero volts during shutdown, or isolate and maintain an external bias on VOUT. It also allows for inrush current limit at start-up, minimizing surge cu ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331
... consumption. PV energy avoids unnecessary fuel expenses and there is no air pollution or waste. Also, there are no mechanical vibrations or noises because the components of power generation based on PV energy use semiconductors. The life cycle of the solar cell is more than 20 years, and it can mini ...
... consumption. PV energy avoids unnecessary fuel expenses and there is no air pollution or waste. Also, there are no mechanical vibrations or noises because the components of power generation based on PV energy use semiconductors. The life cycle of the solar cell is more than 20 years, and it can mini ...
three phase scr control and regulation board
... The BAP1950A is a new release of the BAP1950. This is a versatile three-phase bridge SCR firing board with many advanced features and functions. The BAP1950A is the ideal firing circuit for large industrial power supplies, motor controllers and generator controllers. It can be used to phase control ...
... The BAP1950A is a new release of the BAP1950. This is a versatile three-phase bridge SCR firing board with many advanced features and functions. The BAP1950A is the ideal firing circuit for large industrial power supplies, motor controllers and generator controllers. It can be used to phase control ...
Experiment EB2
... Multivibrators are circuits that are designed to have zero, one, or two stable output states. The 555 timer is one of the most popular general purpose IC multivibrators. It can be used in a variety of applications requiring accurate time delays, oscillation, and pulse conditioning. Signetics Corpora ...
... Multivibrators are circuits that are designed to have zero, one, or two stable output states. The 555 timer is one of the most popular general purpose IC multivibrators. It can be used in a variety of applications requiring accurate time delays, oscillation, and pulse conditioning. Signetics Corpora ...
Zeng-etal-IEEE-TOIE-2015-Analysis-and-control-of
... improved control strategy for Modular Multilevel Converters (MMC) under asymmetric arm inductance conditions. Unlike symmetric conditions, the fundamental ac current is not split equally between the upper and lower arms under asymmetric conditions, and the dc and double-frequency components in the c ...
... improved control strategy for Modular Multilevel Converters (MMC) under asymmetric arm inductance conditions. Unlike symmetric conditions, the fundamental ac current is not split equally between the upper and lower arms under asymmetric conditions, and the dc and double-frequency components in the c ...
MAX2654-56 - Maxim Integrated
... Note 2: Minimum DC voltage through a 10kΩ resistor that sets the MAX2654/MAX2655 to operate in normal mode and MAX2656 in low-gain mode. Note 3: Maximum DC voltage through a 10kΩ resistor that sets the MAX2654/MAX2655 to operate in shutdown mode and MAX2656 in high-gain mode. Note 4: DC current requ ...
... Note 2: Minimum DC voltage through a 10kΩ resistor that sets the MAX2654/MAX2655 to operate in normal mode and MAX2656 in low-gain mode. Note 3: Maximum DC voltage through a 10kΩ resistor that sets the MAX2654/MAX2655 to operate in shutdown mode and MAX2656 in high-gain mode. Note 4: DC current requ ...
BD95601MUV-LB
... Input Current Sense Amplifier input. FREQ pin is output. Output Current Sense Amplifier input. If the voltage between this pin and VOUT pin reaches the specified voltage level (setting at ILIM pin), the switching is turned OFF. Ground pin for Low-side FET driver. This is the pin to drive the gate of ...
... Input Current Sense Amplifier input. FREQ pin is output. Output Current Sense Amplifier input. If the voltage between this pin and VOUT pin reaches the specified voltage level (setting at ILIM pin), the switching is turned OFF. Ground pin for Low-side FET driver. This is the pin to drive the gate of ...
TPS65632 Triple-Output AMOLED Display Power Supply (Rev. A)
... Boost converter 1 uses a fixed-frequency current-mode topology. Its output voltage (VPOS) is programmed at the factory to 4.6 V and cannot be changed by the user. For highest output voltage accuracy, connect the output sense pin (FBS) directly to the positive terminal of the main output capacitor. I ...
... Boost converter 1 uses a fixed-frequency current-mode topology. Its output voltage (VPOS) is programmed at the factory to 4.6 V and cannot be changed by the user. For highest output voltage accuracy, connect the output sense pin (FBS) directly to the positive terminal of the main output capacitor. I ...
2DA1774QLP Features Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
S-57P1 S Series HALL IC
... • Note that the IC may malfunction if the power supply voltage rapidly changes. When the IC is used under the environment where the power supply voltage rapidly changes, it is recommended to judge the output voltage of the IC by reading it multiple times. • Do not apply an electrostatic discharge to ...
... • Note that the IC may malfunction if the power supply voltage rapidly changes. When the IC is used under the environment where the power supply voltage rapidly changes, it is recommended to judge the output voltage of the IC by reading it multiple times. • Do not apply an electrostatic discharge to ...
Paktron System Summary
... space efficient alternative to other input current control devices. Since the capacitor body is “plastic” there exists no piezoelectric emf due to input di/dt. ...
... space efficient alternative to other input current control devices. Since the capacitor body is “plastic” there exists no piezoelectric emf due to input di/dt. ...
ELECTRICAL Supplies - North American Retail Hardware Association
... outdoor lighting, including: high–intensity discharge (HID) systems for mercury, metal halide and high–pressure sodium light sources; incandescent and tungsten halogen fixtures; low-voltage lighting systems; and incandescent or halogen PAR spotlights and floodlights. HID lighting provides considerab ...
... outdoor lighting, including: high–intensity discharge (HID) systems for mercury, metal halide and high–pressure sodium light sources; incandescent and tungsten halogen fixtures; low-voltage lighting systems; and incandescent or halogen PAR spotlights and floodlights. HID lighting provides considerab ...
RF3701 数据资料DataSheet下载
... RF input internally matched to 50 and DC blocked. The RF input matching circuit has a shunt inductor to ground which would short any DC voltage placed on this pin. No connection. Digital control input for power mode selection (see Operating Modes truth table). Digital control input for PA enable a ...
... RF input internally matched to 50 and DC blocked. The RF input matching circuit has a shunt inductor to ground which would short any DC voltage placed on this pin. No connection. Digital control input for power mode selection (see Operating Modes truth table). Digital control input for PA enable a ...
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.