BD9D320EFJ
... In the step-down DC/DC converter, a large pulse current flows into two loops. The first loop is the one into which the current flows when the high side FET is turned ON. The flow starts from the input capacitor CIN, runs through the FET, inductor L and output capacitor COUT and back to ground of CIN ...
... In the step-down DC/DC converter, a large pulse current flows into two loops. The first loop is the one into which the current flows when the high side FET is turned ON. The flow starts from the input capacitor CIN, runs through the FET, inductor L and output capacitor COUT and back to ground of CIN ...
L43067578
... In case of high power application larger variation in output load. The design process is difficult for single stage converter to perform PFC and dc-dc conversion for wide load variation. Single stage ac-dc full bridge converter aredivided into current fed and voltage fed converter. In case of single ...
... In case of high power application larger variation in output load. The design process is difficult for single stage converter to perform PFC and dc-dc conversion for wide load variation. Single stage ac-dc full bridge converter aredivided into current fed and voltage fed converter. In case of single ...
GSD1 User Manual - Automation Direct
... At a minimum, you should follow all applicable sections of the National Fire Code, National Electrical Code, and the codes of the National Electrical Manufacturer’s Association (NEMA). There may be local regulatory or government offices that can also help determine which codes and standards are nece ...
... At a minimum, you should follow all applicable sections of the National Fire Code, National Electrical Code, and the codes of the National Electrical Manufacturer’s Association (NEMA). There may be local regulatory or government offices that can also help determine which codes and standards are nece ...
TPS60111 数据资料 dataSheet 下载
... detailed description (continued) start-up procedure During start-up, i.e. when ENABLE is set from logic low to logic high, the switches T12 and T14 (charge pump 1), and the switches T22 and T24 (charge pump 2) are conducting to charge up the output capacitor until the output voltage VO reaches 0.8×V ...
... detailed description (continued) start-up procedure During start-up, i.e. when ENABLE is set from logic low to logic high, the switches T12 and T14 (charge pump 1), and the switches T22 and T24 (charge pump 2) are conducting to charge up the output capacitor until the output voltage VO reaches 0.8×V ...
Datasheet - Intersil
... interface circuits meet all ElA RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply (except HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V ...
... interface circuits meet all ElA RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply (except HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V ...
A wide input voltage and load output variations fixed
... The next generation of power supplies not only has to meet the characteristics demanded by the load, but also has to process energy with high efficiency, high reliability, high power density and low cost. In order to achieve converters with high power densities, it is usually required that they oper ...
... The next generation of power supplies not only has to meet the characteristics demanded by the load, but also has to process energy with high efficiency, high reliability, high power density and low cost. In order to achieve converters with high power densities, it is usually required that they oper ...
SP-35XMV DC Ammeter for Battery Powered Systems 3 1/2 Digit 0.48” LCD
... The SP-35XMV, when used with its companion meter SP-35X, is an elegant solution to the problem of measuring and displaying voltage and current in DC powered systems. To simplify the installation when used together, specify the stackable case option to mount both meters in a single cutout. Our custom ...
... The SP-35XMV, when used with its companion meter SP-35X, is an elegant solution to the problem of measuring and displaying voltage and current in DC powered systems. To simplify the installation when used together, specify the stackable case option to mount both meters in a single cutout. Our custom ...
A 60-GHz Superheterodyne Downconversion Mixer in Silicon
... In some applications, double-balanced mixers are preferred over single-balanced designs because they provide reduced leakage of the local oscillator (LO) signal to the IF output. Double-balanced mixers may also provide reduced second-order intermodulation distortion products due to the cancellation ...
... In some applications, double-balanced mixers are preferred over single-balanced designs because they provide reduced leakage of the local oscillator (LO) signal to the IF output. Double-balanced mixers may also provide reduced second-order intermodulation distortion products due to the cancellation ...
Simulation of power quality in residential electricity
... representative loading profiles for each consumer. The loading profiles are then injected into a model representative of the network impedance; hence the voltage drop can be solved in a Monte Carlo simulation. This allows the voltage and conductor current loading profiles to be determined and hence ...
... representative loading profiles for each consumer. The loading profiles are then injected into a model representative of the network impedance; hence the voltage drop can be solved in a Monte Carlo simulation. This allows the voltage and conductor current loading profiles to be determined and hence ...
Phase Relations in Active Filters
... Filter design is a two-step process. First, the filter response is chosen; then, a circuit topology is selected to implement it. The filter response refers to the shape of the attenuation curve. Often, this is one of the classical responses such as Butterworth, Bessel, or some form of Chebyshev. Alt ...
... Filter design is a two-step process. First, the filter response is chosen; then, a circuit topology is selected to implement it. The filter response refers to the shape of the attenuation curve. Often, this is one of the classical responses such as Butterworth, Bessel, or some form of Chebyshev. Alt ...
LT5519 - 0.7GHz to 1.4GHz High Linearity
... LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matching components at the RF output, while reducing system cost, component count, board area and system-level var ...
... LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matching components at the RF output, while reducing system cost, component count, board area and system-level var ...
Offers High-speed Input Response of 0.1 ms and Equipped with
... of “object not detected” signals. • Wired OR for “Object Not Detected” Signals (e.g., Proximity Sensors with NC Outputs) The input would be an OR of “object not detected” signals using a wired OR of Sensors that turn ON the output transistor when an object is not detected. The S3D2’s input signal se ...
... of “object not detected” signals. • Wired OR for “Object Not Detected” Signals (e.g., Proximity Sensors with NC Outputs) The input would be an OR of “object not detected” signals using a wired OR of Sensors that turn ON the output transistor when an object is not detected. The S3D2’s input signal se ...
AP8802H 60V 1A LED STEP-DOWN CONVERTER Description
... Figure 17 shows that reducing the CTRL voltage by a factor of 2 also reduces the LED current by a factor of 2. The AP8802H has the ability vary the LED current by a factor of 2 above the default value set by RSET down to a factor of 0.24 of the nominal LED current. This provides an 8.33:1 dynamic ra ...
... Figure 17 shows that reducing the CTRL voltage by a factor of 2 also reduces the LED current by a factor of 2. The AP8802H has the ability vary the LED current by a factor of 2 above the default value set by RSET down to a factor of 0.24 of the nominal LED current. This provides an 8.33:1 dynamic ra ...
Symmetra PX Guide Specifications
... The maintenance bypass panel is to be housed within the same UPS cabinet shall enable the UPS system to be transferred to a maintenance bypass mode and to be isolated for essential maintenance. The maintenance bypass panel to contain protection of all UPS/external static-switch feeder and outgoing b ...
... The maintenance bypass panel is to be housed within the same UPS cabinet shall enable the UPS system to be transferred to a maintenance bypass mode and to be isolated for essential maintenance. The maintenance bypass panel to contain protection of all UPS/external static-switch feeder and outgoing b ...
BD9111NV
... 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including l ...
... 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including l ...
Battery charge I.C. - STMicroelectronics
... consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subj ...
... consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subj ...
Introduction to Alternating Current, Voltage and Power
... amount of heat in a resistive circuit) • It is sometimes called the resistive DC equivalent value • It takes into account that the AC source passes through zero twice in each cycle where it does no work at all Vrms = 0.707Vp Irms = 0.707Ip Vp = 1.414Vrms Ip = 1.414Irms ...
... amount of heat in a resistive circuit) • It is sometimes called the resistive DC equivalent value • It takes into account that the AC source passes through zero twice in each cycle where it does no work at all Vrms = 0.707Vp Irms = 0.707Ip Vp = 1.414Vrms Ip = 1.414Irms ...
4.5V to 18V Input, 5A/5A Dual Synchronous
... Each buck converter in TPS65279V has external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6 V. Once the VID DAC is updated via the I2C, the buck converter switches feedback resistors from external to inter ...
... Each buck converter in TPS65279V has external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6 V. Once the VID DAC is updated via the I2C, the buck converter switches feedback resistors from external to inter ...
LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
LC5901S DATA SHEET Rev.1.5
... All of the parameter values used in these descriptions are typical values of the electrical characteristics, unless they are specified as minimum or maximum. With regard to current direction, “+” indicates sink current (toward the IC) and “–” indicates source current (from the IC). ...
... All of the parameter values used in these descriptions are typical values of the electrical characteristics, unless they are specified as minimum or maximum. With regard to current direction, “+” indicates sink current (toward the IC) and “–” indicates source current (from the IC). ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.