Application Note
... A constant current driver is normally used to accurately control brightness and color of a LED.. A Constant Current driver regulates the current through the LED independently of external factors, such as variations in LED forward voltage (Vf), power supply drift, etc. Once a current value is selecte ...
... A constant current driver is normally used to accurately control brightness and color of a LED.. A Constant Current driver regulates the current through the LED independently of external factors, such as variations in LED forward voltage (Vf), power supply drift, etc. Once a current value is selecte ...
Flashlights
... How does a flashlight’s switch turn it on or off? How can a battery be recharged? Why does a shortshort-circuited flashlight get hot? What distinguishes differentdifferent-voltage lightbulbs? ...
... How does a flashlight’s switch turn it on or off? How can a battery be recharged? Why does a shortshort-circuited flashlight get hot? What distinguishes differentdifferent-voltage lightbulbs? ...
A Model Predictive Direct Current Control Strategy
... substantial attention within the power electronics community [1], [2]. Among the main advantages of MPC is the ability to handle input, state and output constraints, multiple inputs and outputs, and nonlinear dynamics in a straightforward manner [2]. Among the most commonly reported applications of ...
... substantial attention within the power electronics community [1], [2]. Among the main advantages of MPC is the ability to handle input, state and output constraints, multiple inputs and outputs, and nonlinear dynamics in a straightforward manner [2]. Among the most commonly reported applications of ...
papers in PDF format
... Power distribution systems face many problems pertaining to voltage related power quality. The problems include harmonic distortions, voltage dips, swells and sags due to voltage unbalancing in power distribution systems. Therefore theses problems are to be addressed in case of loads which are volta ...
... Power distribution systems face many problems pertaining to voltage related power quality. The problems include harmonic distortions, voltage dips, swells and sags due to voltage unbalancing in power distribution systems. Therefore theses problems are to be addressed in case of loads which are volta ...
MAAVSS0006 3 Volt Voltage Variable Attenuator 25 dB, DC - 2.5 GHz
... Low DC Power Consumption Lead-Free SOT-25 Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant Version of AT-255 ...
... Low DC Power Consumption Lead-Free SOT-25 Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant Version of AT-255 ...
External Characteristic of Separately Excited DC Generator
... It can be seen from figure that when load current increases then the terminal voltage decreases slightly. This decrease in terminal voltage can be maintained easily by increasing the field electric current and thus increasing the generated voltage. Therefore, we can get constant terminal voltage ...
... It can be seen from figure that when load current increases then the terminal voltage decreases slightly. This decrease in terminal voltage can be maintained easily by increasing the field electric current and thus increasing the generated voltage. Therefore, we can get constant terminal voltage ...
F5019 - Fuji Electric America
... • Electrical home appliances • Personal equipment • Industrial robots etc. 5. If you need to use a product in this Catalog for equipment requiring higher reliability than normal, such as for the equipment listed below, it is imperative to contact Fuji Electric Systems Co., Ltd. to obtain prior appro ...
... • Electrical home appliances • Personal equipment • Industrial robots etc. 5. If you need to use a product in this Catalog for equipment requiring higher reliability than normal, such as for the equipment listed below, it is imperative to contact Fuji Electric Systems Co., Ltd. to obtain prior appro ...
RS232 to RS485 Converter
... Isolating the signal path isolation also requires isolating the power supply. Here the bus supply (3.3V to 10V) is regulated via a low-dropout voltage regulator (LDO). Then it is applied to the transceiver bus supply (Vcc2) and to an isolated DC/DC converter. This converter consists of a transformer ...
... Isolating the signal path isolation also requires isolating the power supply. Here the bus supply (3.3V to 10V) is regulated via a low-dropout voltage regulator (LDO). Then it is applied to the transceiver bus supply (Vcc2) and to an isolated DC/DC converter. This converter consists of a transformer ...
Inside a Power Distribution Unit
... products and components depicted are intended to be generic, and do not specifically represent any particular manufacturer or product model. The Marway products shown are also not intended to represent specific models. © 2015, Marway Power Solutions. This illustration may not be copied in whole or i ...
... products and components depicted are intended to be generic, and do not specifically represent any particular manufacturer or product model. The Marway products shown are also not intended to represent specific models. © 2015, Marway Power Solutions. This illustration may not be copied in whole or i ...
Circuit Note CN-0197
... A ground fence at the isolation barrier is used to enclose the low voltage side, which consists of the left hand side of the PCB. This fence consists of a guard ring laced together by vias and connects to the digital ground on all layers throughout the board. Noise on power and ground planes that re ...
... A ground fence at the isolation barrier is used to enclose the low voltage side, which consists of the left hand side of the PCB. This fence consists of a guard ring laced together by vias and connects to the digital ground on all layers throughout the board. Noise on power and ground planes that re ...
Bull Electrical.qxd
... their particular area of interest, most electronics enthusiasts encounter the need to amplify and reproduce audio signals. The final stages of radio receivers, intercom units, security and surveillance installations, or just a hankering for a big sound from a Walkman or portable CD player, all invol ...
... their particular area of interest, most electronics enthusiasts encounter the need to amplify and reproduce audio signals. The final stages of radio receivers, intercom units, security and surveillance installations, or just a hankering for a big sound from a Walkman or portable CD player, all invol ...
Reverse Feeding Dry
... integral primary side switch. This switch will open if the transformer windings exceed the design temperature threshold. Since UL ...
... integral primary side switch. This switch will open if the transformer windings exceed the design temperature threshold. Since UL ...
Datasheet
... +29dB. This gain can be changed by programming from +22dB to -37dB in 1dB steps. The user can also change the gain via Register VOL (See section "Handsfree"). The receive input is the differential signal of RI and STB. The soft clip circuit limits the output voltage at LO1 of LO2 to 1V p. It prevent ...
... +29dB. This gain can be changed by programming from +22dB to -37dB in 1dB steps. The user can also change the gain via Register VOL (See section "Handsfree"). The receive input is the differential signal of RI and STB. The soft clip circuit limits the output voltage at LO1 of LO2 to 1V p. It prevent ...
General Description Features
... The EV kit circuit uses a latching hot-swap controller IC that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal c ...
... The EV kit circuit uses a latching hot-swap controller IC that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal c ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.