SC446 - Semtech
... The SC446 contains a high frequency, current-mode boost regulator and four programmable current sources. The LED current source value is set using an external resistor while the PWM controller maintains the output voltage at a level keeping the current regulated through the LEDs. Since the SC446 rec ...
... The SC446 contains a high frequency, current-mode boost regulator and four programmable current sources. The LED current source value is set using an external resistor while the PWM controller maintains the output voltage at a level keeping the current regulated through the LEDs. Since the SC446 rec ...
MAX3228E/MAX3228AE/MAX3229E/MAX3229AE ±15kV ESD-Protected +2.5V to +5.5V RS-232 Transceivers in UCSP and WLP
... supply current with Maxim’s AutoShutdown™ feature. They save power without changes to existing BIOS or operating systems by entering low-power shutdown mode when the RS-232 cable is disconnected, or when the transmitters of the connected peripherals are off. The transceivers have a proprietary low-d ...
... supply current with Maxim’s AutoShutdown™ feature. They save power without changes to existing BIOS or operating systems by entering low-power shutdown mode when the RS-232 cable is disconnected, or when the transmitters of the connected peripherals are off. The transceivers have a proprietary low-d ...
Pavlov`s Dog Associative Learning Demonstrated
... for a long time (see how this relates to STDP in the “Experiements and Results” part). The operations on the synapses are done in two steps, a “read” step and a “write” step. Separating these two steps allows a greater control on the dynamic of the system, effectively decoupling the physical plastic ...
... for a long time (see how this relates to STDP in the “Experiements and Results” part). The operations on the synapses are done in two steps, a “read” step and a “write” step. Separating these two steps allows a greater control on the dynamic of the system, effectively decoupling the physical plastic ...
MAX3942 10Gbps Modulator Driver General Description Features
... function can be selected to reject input-signal jitter. The MAX3942 receives differential CML signals (groundreferenced) with on-chip line terminations of 50Ω. Each of the differential outputs has an on-chip 50Ω resistor for back termination. The driver is able to deliver a modulation current of 40m ...
... function can be selected to reject input-signal jitter. The MAX3942 receives differential CML signals (groundreferenced) with on-chip line terminations of 50Ω. Each of the differential outputs has an on-chip 50Ω resistor for back termination. The driver is able to deliver a modulation current of 40m ...
optimal location of capacitors and capacitor sizing in a
... algorithm [7], Bat and Cuckoo search algorithm [8], Particle Swarm Optimization (PSO) [9], [10] and flower pollination optimization algorithm [11] are applied for solving optimal capacitor placement and sizing in the RDS. The main drawback in all the above methods is poor convergence speed and obtai ...
... algorithm [7], Bat and Cuckoo search algorithm [8], Particle Swarm Optimization (PSO) [9], [10] and flower pollination optimization algorithm [11] are applied for solving optimal capacitor placement and sizing in the RDS. The main drawback in all the above methods is poor convergence speed and obtai ...
SOT-23 Plastic-Encapsulate Transistors CJ3420
... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ...
... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ...
Old Company Name in Catalogs and Other Documents
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
32910-Propeller-Activity-Board-Guide-v1.0.pdf
... These ports are for connecting servos and other 3-pin devices to Propeller I/O pins, labeled above each port. Labels indicating the GND (ground) and PWR (power) pins for each port are along the right. Each pair of servo ports has a jumper on power-select pins to its immediate left. Each pair can be ...
... These ports are for connecting servos and other 3-pin devices to Propeller I/O pins, labeled above each port. Labels indicating the GND (ground) and PWR (power) pins for each port are along the right. Each pair of servo ports has a jumper on power-select pins to its immediate left. Each pair can be ...
Chapter 7: DC Machine Fundamentals
... and effective length of 25cm. The poles cover 75% of the armature periphery. The armature winding consists of 33 coils, each coil having seven turns. The coils are accommodated in 33 slots. The average flux density under each pole is 0.75T. 1) If the armature is lap wound, determine: a. the armature ...
... and effective length of 25cm. The poles cover 75% of the armature periphery. The armature winding consists of 33 coils, each coil having seven turns. The coils are accommodated in 33 slots. The average flux density under each pole is 0.75T. 1) If the armature is lap wound, determine: a. the armature ...
Aalborg Universitet Station
... In accordance with the associated grid interface and supported charge rate, three charging levels for electric vehicles may be defined [8]; 1) Regular household single phase AC plug that supports power of up to 2 kW 2) Dedicated AC plug that supports power from 6.6 up to 19.2 kW 3) Dedicated DC plug ...
... In accordance with the associated grid interface and supported charge rate, three charging levels for electric vehicles may be defined [8]; 1) Regular household single phase AC plug that supports power of up to 2 kW 2) Dedicated AC plug that supports power from 6.6 up to 19.2 kW 3) Dedicated DC plug ...
RL Line/Load Reactors
... On the input of motor VFD controller or six-pulse nonlinear load, RL Reactors protect sensitive electronic equipment from electrical noise created by the drive or inverter (notching, pulsed distortion or harmonics). RL Reactors protect the controller from surges or spikes on the incoming power lines ...
... On the input of motor VFD controller or six-pulse nonlinear load, RL Reactors protect sensitive electronic equipment from electrical noise created by the drive or inverter (notching, pulsed distortion or harmonics). RL Reactors protect the controller from surges or spikes on the incoming power lines ...
MAX1693/(MAX1693H)/MAX1694 USB Current-Limited Switches with Fault Blanking General Description
... including momentary short-circuit faults that occur when hot-swapping a capacitive load, and also ensures that no fault is issued during power-up. When a load transient causes the device to enter current limit, an internal counter starts. If the load fault persists beyond the 10ms fault-blanking tim ...
... including momentary short-circuit faults that occur when hot-swapping a capacitive load, and also ensures that no fault is issued during power-up. When a load transient causes the device to enter current limit, an internal counter starts. If the load fault persists beyond the 10ms fault-blanking tim ...
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 ...
DMS-EB - Murata Power Solutions
... meters. The adjustment range of both pots is very narrow. See the applicable product data sheet for more information on each meter’s calibration potentiometers. 7. Input Configurations: The DMS-EB is supplied with SG5 closed. SG5 connects J1, pin 2 (LO) to power return J1, pin 6 (GND) and configures t ...
... meters. The adjustment range of both pots is very narrow. See the applicable product data sheet for more information on each meter’s calibration potentiometers. 7. Input Configurations: The DMS-EB is supplied with SG5 closed. SG5 connects J1, pin 2 (LO) to power return J1, pin 6 (GND) and configures t ...
ADF7902
... CLKOUT Enable Input. This should be driven low to enable the reference clock signal to appear on the CLKOUT pin. Driving the pin high removes the clock signal on CLKOUT. It should be driven high when an external reference is used. Charge Pump Output. This output generates current pulses that are int ...
... CLKOUT Enable Input. This should be driven low to enable the reference clock signal to appear on the CLKOUT pin. Driving the pin high removes the clock signal on CLKOUT. It should be driven high when an external reference is used. Charge Pump Output. This output generates current pulses that are int ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.