80VIN/80VOUT, Constant Voltage, Constant
... 80VIN/80VOUT, Constant Voltage, Constant-Current DC/DC Converter MILPITAS, CA – May 26, 2010 – Linear Technology announces the LT3956, an 80V high-side current sense DC/DC converter designed to operate as a constant-current and constant-voltage regulator. It is ideal for driving high current LEDs as ...
... 80VIN/80VOUT, Constant Voltage, Constant-Current DC/DC Converter MILPITAS, CA – May 26, 2010 – Linear Technology announces the LT3956, an 80V high-side current sense DC/DC converter designed to operate as a constant-current and constant-voltage regulator. It is ideal for driving high current LEDs as ...
MOC3040 MOC3041
... They are designed for use with a triac in the interface of logic systems to equipment powered from 220 Vac lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc. Simplifies Logic Control of 22o Vac power ...
... They are designed for use with a triac in the interface of logic systems to equipment powered from 220 Vac lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc. Simplifies Logic Control of 22o Vac power ...
CT-CATVPS60/90 CATV Power Supply 60/90VAC, 15A
... • Durable LED indicator Description: The CableTronix CT-CATVPS60/90 is a CATV power supply designed to provide conditioned power to remote active devices over a hardline CATV cable distribution plant. This unit is designed to work with either 120VAC or 220VAC input voltages with a 60VAC or 90VAC sel ...
... • Durable LED indicator Description: The CableTronix CT-CATVPS60/90 is a CATV power supply designed to provide conditioned power to remote active devices over a hardline CATV cable distribution plant. This unit is designed to work with either 120VAC or 220VAC input voltages with a 60VAC or 90VAC sel ...
v - Center for Energy Efficient Electronics Science
... Abstract: While miniaturization has continued to develop according to Moore’s law, the overall pace of improvement is beginning to slow because power requirements have remained largely the same. The leading source of power consumption in modern circuits is the Metal-Oxide Field-Effect Transistor (MO ...
... Abstract: While miniaturization has continued to develop according to Moore’s law, the overall pace of improvement is beginning to slow because power requirements have remained largely the same. The leading source of power consumption in modern circuits is the Metal-Oxide Field-Effect Transistor (MO ...
a novel transformer-less interleaved four-phase step
... that are rated above the input voltage. High-voltage-rated devices generally render a number of undesirable characteristics, such as high cost, large on-resistance, large voltage drop, and severe reverse recovery. ...
... that are rated above the input voltage. High-voltage-rated devices generally render a number of undesirable characteristics, such as high cost, large on-resistance, large voltage drop, and severe reverse recovery. ...
Paper Title (use style: paper title)
... voltage that is required by loads and batteries. The design and development of boost converter is mainly concerned with its efficiency, output power and ease of design. Renewable energy such as solar and wind uses dc-dc boost converter as a medium of power transmission to perform the process of ener ...
... voltage that is required by loads and batteries. The design and development of boost converter is mainly concerned with its efficiency, output power and ease of design. Renewable energy such as solar and wind uses dc-dc boost converter as a medium of power transmission to perform the process of ener ...
LRS-75-5 Datasheet - Mouser Electronics
... 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply ...
... 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply ...
Multi-functional Packaged Antennas for Next
... Load line analysis – Output circuit From Kirchoff’s voltage law applied to the output circuit: ...
... Load line analysis – Output circuit From Kirchoff’s voltage law applied to the output circuit: ...
0-10V, PWM, TRIAC Dimmable LED panel
... Another difference from SCRs is that TRIACs can be triggered by either a positive or a negative current applied to its gate electrode, whereas SCRs can be triggered only by currents going into the gate. In order to create a triggering current, a positive or negative voltage has to be applied to the ...
... Another difference from SCRs is that TRIACs can be triggered by either a positive or a negative current applied to its gate electrode, whereas SCRs can be triggered only by currents going into the gate. In order to create a triggering current, a positive or negative voltage has to be applied to the ...
review_00
... (30 out of 200 points) An air-filled 50-ohm transmission line is driven by a 25-ohm generator and is connected to a 200-ohm load. It takes 1ms for the wave to travel from the generator to the load. Initially the generator is turned off (zero volts). At time t=0, it is turned on to 10 V. (a) Draw the ...
... (30 out of 200 points) An air-filled 50-ohm transmission line is driven by a 25-ohm generator and is connected to a 200-ohm load. It takes 1ms for the wave to travel from the generator to the load. Initially the generator is turned off (zero volts). At time t=0, it is turned on to 10 V. (a) Draw the ...
1E6_Tutorial 8
... the Q factor of the circuit. Problem 2 Explain the meaning of the term resonance as applied to a series a.c. circuit. Draw the phasor diagram to illustrate this condition A series circuit consists of 0.5 F capacitor, a coil of inductance 0.32 H and a resistance of 40 , and a 20 non-inductive res ...
... the Q factor of the circuit. Problem 2 Explain the meaning of the term resonance as applied to a series a.c. circuit. Draw the phasor diagram to illustrate this condition A series circuit consists of 0.5 F capacitor, a coil of inductance 0.32 H and a resistance of 40 , and a 20 non-inductive res ...
DN74 - Techniques for Deriving 3.3V from 5V Supplies
... For the LT1129-3.3, dissipation amounts to a little under 1.5W at full output current. The 5-lead surface mount DD package handles this without the aid of a heat sink, provided the device is mounted over at least 2500mm2 of ground or power supply plane. Efficiency is around 62%. Dissipation in linea ...
... For the LT1129-3.3, dissipation amounts to a little under 1.5W at full output current. The 5-lead surface mount DD package handles this without the aid of a heat sink, provided the device is mounted over at least 2500mm2 of ground or power supply plane. Efficiency is around 62%. Dissipation in linea ...
Structure of Switching Power Supplies
... Even after commercial AC is rectified and smoothed, the DC that is produced is not stable (see page 7). A stabilization circuit converts this to DC with little variation in voltage. Let’s first examine a linear type stabilization circuit, which was once the most common type of stabilization circuit. ...
... Even after commercial AC is rectified and smoothed, the DC that is produced is not stable (see page 7). A stabilization circuit converts this to DC with little variation in voltage. Let’s first examine a linear type stabilization circuit, which was once the most common type of stabilization circuit. ...
Lecture 04 - people.vcu.edu
... Logic levels • Undefined region is inherent – digital, not analog – Current amplification, weak => strong ...
... Logic levels • Undefined region is inherent – digital, not analog – Current amplification, weak => strong ...
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.