MAX17499/MAX17500 Current-Mode PWM Controllers with Programmable Switching Frequency General Description
... The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is well suited for universal ...
... The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is well suited for universal ...
AT-108 Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 3.0 GHz
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
AP1186
... inputs are available such as a computer motherboard with an ATX style power supply that provides 5V and 3.3V to the board. One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resis ...
... inputs are available such as a computer motherboard with an ATX style power supply that provides 5V and 3.3V to the board. One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resis ...
A Simplified Active Input EMI Filter of Common-mode Voltage Cancellation
... emissions also have been produced because of the nonlinear voltage or current characteristics of these loads. So that, there are many researches on passive EMI filters have been done. But the size, cost and performance of EMI filter components are also important considerations in power application. ...
... emissions also have been produced because of the nonlinear voltage or current characteristics of these loads. So that, there are many researches on passive EMI filters have been done. But the size, cost and performance of EMI filter components are also important considerations in power application. ...
MAX1910/MAX1912 1.5x/2x High-Efficiency White LED Charge Pumps General Description
... the input capacitor, and 2.2µF to 4.7µF for the output capacitor. To ensure stability over a wide temperature range, ceramic capacitors with an X7R dielectric are recommended. Place these capacitors as close to the IC as possible. Increasing the value of the input and output capacitors further reduc ...
... the input capacitor, and 2.2µF to 4.7µF for the output capacitor. To ensure stability over a wide temperature range, ceramic capacitors with an X7R dielectric are recommended. Place these capacitors as close to the IC as possible. Increasing the value of the input and output capacitors further reduc ...
AD8682
... ensures bias current is typically a few picoamps and below 125 pA maximum over the full temperature operating range. ...
... ensures bias current is typically a few picoamps and below 125 pA maximum over the full temperature operating range. ...
Low Cost, High Power Factor, Dimmable, Monolithic AC
... is designed and simulated using 0.35 um 700 V BCD technology that provides high voltage devices. In order to reduce the nonlinearity that may cause a reduction of the efficacy in Lumens per Watt if the operating current of LEDs exceeds the linear range, the full load of LED is set at 20 mA (peak val ...
... is designed and simulated using 0.35 um 700 V BCD technology that provides high voltage devices. In order to reduce the nonlinearity that may cause a reduction of the efficacy in Lumens per Watt if the operating current of LEDs exceeds the linear range, the full load of LED is set at 20 mA (peak val ...
Available in PDF:
... board layouts that are robust with minimum corona related failures during HiPot testing and operation in a system. Understanding high voltage physics becomes important in understanding root cause of failure and effective corrective action when failures occur. Most research effort in the area of coro ...
... board layouts that are robust with minimum corona related failures during HiPot testing and operation in a system. Understanding high voltage physics becomes important in understanding root cause of failure and effective corrective action when failures occur. Most research effort in the area of coro ...
... Voltage stability is an important factor to be considered in power system operation and planning since voltage instability would lead to system collapse. The problem of voltage stability [1] has been defined as inability of the power system to provide the reactive power [2] or non-uniform consumptio ...
Fuji Electric UPS7000HX-T3U (300, 400, and 500kVA) 480V 3
... the development of our large-capacity UPS, which provides unparalleled efficiency and superior reliability. Based on decades of development and manufacturing experience, Fuji Electric’s UPS7000HX-T3U is the latest generation of UPS product equipped with our own patented components for optimal perfor ...
... the development of our large-capacity UPS, which provides unparalleled efficiency and superior reliability. Based on decades of development and manufacturing experience, Fuji Electric’s UPS7000HX-T3U is the latest generation of UPS product equipped with our own patented components for optimal perfor ...
MM74HC573 3-STATE Octal D
... When the LATCH ENABLE(LE) input is HIGH, the Q outputs will follow the D inputs. When the LATCH ENABLE goes LOW, data at the D inputs will be retained at the outputs until LATCH ENABLE returns HIGH again. When a HIGH logic level is applied to the OUTPUT CONTROL OC input, all outputs go to a HIGH imp ...
... When the LATCH ENABLE(LE) input is HIGH, the Q outputs will follow the D inputs. When the LATCH ENABLE goes LOW, data at the D inputs will be retained at the outputs until LATCH ENABLE returns HIGH again. When a HIGH logic level is applied to the OUTPUT CONTROL OC input, all outputs go to a HIGH imp ...
Data sheet General Description
... operate from 5V or 12V supply voltage and deliver high-quality output voltage as low as 0.6V (AP3586A) or 0.8V (AP3586B/C). This device operates at fixed 300kHz (AP3586A/B) or 200kHz (AP3586C) frequency and provides an optimal level of integration to reduce size and cost of the power supply. ...
... operate from 5V or 12V supply voltage and deliver high-quality output voltage as low as 0.6V (AP3586A) or 0.8V (AP3586B/C). This device operates at fixed 300kHz (AP3586A/B) or 200kHz (AP3586C) frequency and provides an optimal level of integration to reduce size and cost of the power supply. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.