MagnaMaxDVR® Installation, Operation, and
... coating of epoxy for moisture and abrasion resistance. MagnaMAXDVR® generators can be ordered with an epoxy vacuum pressure impregnated (VPI) insulation system as an option (MagnaMAXDVR® generators with form wound coils include VPI as standard). ...
... coating of epoxy for moisture and abrasion resistance. MagnaMAXDVR® generators can be ordered with an epoxy vacuum pressure impregnated (VPI) insulation system as an option (MagnaMAXDVR® generators with form wound coils include VPI as standard). ...
MAX1820/MAX1821 WCDMA Cellular Phone 600mA Buck Regulators General Description
... The MAX1820/MAX1821 low-dropout, pulse-width-modulated (PWM) DC-DC buck regulators are optimized to provide power to the power amplifier (PA) in WCDMA cell phones; however, they may be applied in many other applications where high efficiency is a priority. The supply voltage range is from 2.6V to 5. ...
... The MAX1820/MAX1821 low-dropout, pulse-width-modulated (PWM) DC-DC buck regulators are optimized to provide power to the power amplifier (PA) in WCDMA cell phones; however, they may be applied in many other applications where high efficiency is a priority. The supply voltage range is from 2.6V to 5. ...
Profinet IO Fieldbus Lexium MDrive Profinet Products V1.00, 08.2014
... and backed by the INTERBUS Club and, since 2003, is part of the IEC 61158 and IEC 61784 standards. http://www.profibus.com/ ...
... and backed by the INTERBUS Club and, since 2003, is part of the IEC 61158 and IEC 61784 standards. http://www.profibus.com/ ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Comparison of an Isolated bidirectional Dc-Dc converter with and without a Flyback Snubber power by the flyback snubber is typically around 5% of the full-load power for low-voltage applications. With the flyback snubber, the energy absorbed in CC will not flow through switches M1–M4 , which can re ...
... Comparison of an Isolated bidirectional Dc-Dc converter with and without a Flyback Snubber power by the flyback snubber is typically around 5% of the full-load power for low-voltage applications. With the flyback snubber, the energy absorbed in CC will not flow through switches M1–M4 , which can re ...
AND9408 - Basic Principles of LLC Resonant Half Bridge
... rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, which means that both high side and low side switches ar ...
... rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, which means that both high side and low side switches ar ...
FN33984987
... harmonic voltage and is inversely proportional to harmonic order h. Also in most power systems, the total harmonic distortion THD of the system voltage is below 5%. The harmonic component of voltage is small if compared to fundamental component. So by neglecting the effect of harmonic voltage and he ...
... harmonic voltage and is inversely proportional to harmonic order h. Also in most power systems, the total harmonic distortion THD of the system voltage is below 5%. The harmonic component of voltage is small if compared to fundamental component. So by neglecting the effect of harmonic voltage and he ...
Chapter 4.2 - Power Supply Circuits
... which meet the needs of today’s modern compact electronic equipment. Power supplies, MPU/MCU–based systems, industrial controls, computer systems and many other product applications are requiring power supervisory functions which monitor voltages to ensure proper system operation. Motorola offers a ...
... which meet the needs of today’s modern compact electronic equipment. Power supplies, MPU/MCU–based systems, industrial controls, computer systems and many other product applications are requiring power supervisory functions which monitor voltages to ensure proper system operation. Motorola offers a ...
Analog Servo Drives-Ocarina/Castanet Installation Guide
... The Ocarina and Castanet series of servo-amplifiers was designed to deliver “the highest possible power density”. The Ocarina can deliver up to 1.4 kW of continuous power or 2.8 kW of peak power in a matchbox size (2.25 in³ or 38cc) package. The Castanet delivers up to 240 W of continuous power or 4 ...
... The Ocarina and Castanet series of servo-amplifiers was designed to deliver “the highest possible power density”. The Ocarina can deliver up to 1.4 kW of continuous power or 2.8 kW of peak power in a matchbox size (2.25 in³ or 38cc) package. The Castanet delivers up to 240 W of continuous power or 4 ...
MAX8792 Single Quick-PWM Step-Down Controller with Dynamic REFIN General Description
... core or chipset/RAM bias supplies in notebook computers. The output voltage can be dynamically controlled using the dynamic REFIN, which supports input voltages between 0 to 2V. The REFIN adjustability combined with a resistive voltage-divider on the feedback input allows the MAX8792 to be configure ...
... core or chipset/RAM bias supplies in notebook computers. The output voltage can be dynamically controlled using the dynamic REFIN, which supports input voltages between 0 to 2V. The REFIN adjustability combined with a resistive voltage-divider on the feedback input allows the MAX8792 to be configure ...
Siemens Sinamics V20 Getting Started
... • Clamping voltage VPR = 2000 V (for 400 V variants) / 1000 V (for 230 V variants), IN = 3 kA min, MCOV = 508 VAC (for 400 V variants) / 264 VAC (for 230V variants), SCCR = 40 kA • Suitable for Type 1 or Type 2 SPD application • Clamping shall be provided between phases and also between phase and gr ...
... • Clamping voltage VPR = 2000 V (for 400 V variants) / 1000 V (for 230 V variants), IN = 3 kA min, MCOV = 508 VAC (for 400 V variants) / 264 VAC (for 230V variants), SCCR = 40 kA • Suitable for Type 1 or Type 2 SPD application • Clamping shall be provided between phases and also between phase and gr ...
Datasheet - Diodes Incorporated
... When PWM signal is at high level, N MOSFET turned on, then pull comp pin down, then the LED current should be zero. When PWM signal is at low level, N MOSFET turned off. The circuit uses resistor R1 to set the on state current. The average LED current changes proportionally with the duty cycle of th ...
... When PWM signal is at high level, N MOSFET turned on, then pull comp pin down, then the LED current should be zero. When PWM signal is at low level, N MOSFET turned off. The circuit uses resistor R1 to set the on state current. The average LED current changes proportionally with the duty cycle of th ...
Transportation, Erection, Testing and Commissioning
... flow charts, suggestive tools-tackles, testing formats, etc. which are required for transport, storage, installation & erection, testing and commissioning of power transformer for its good performance during operation. ...
... flow charts, suggestive tools-tackles, testing formats, etc. which are required for transport, storage, installation & erection, testing and commissioning of power transformer for its good performance during operation. ...
PAM2306 Description Features Pin Assignments Applications
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
MAX15023 Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller General Description
... MAX15023 includes two independent power-good outputs and two independent enable inputs with precise turn-on/turn-off thresholds, which can be used for supply monitoring and for power sequencing. Additional protection features include cycle-by-cycle, low-side, sink peak current limit, and thermal shu ...
... MAX15023 includes two independent power-good outputs and two independent enable inputs with precise turn-on/turn-off thresholds, which can be used for supply monitoring and for power sequencing. Additional protection features include cycle-by-cycle, low-side, sink peak current limit, and thermal shu ...
ZXLD1350 30V 350mA LED DRIVER with AEC
... The device, in conjunction with the coil (L1) and current sense resistor (RS), forms a self-oscillating continuous-mode buck converter. Device operation (Refer to block diagram and Figure 1 - Operating waveforms) Operation can be best understood by assuming that the ADJ pin of the device is unconnec ...
... The device, in conjunction with the coil (L1) and current sense resistor (RS), forms a self-oscillating continuous-mode buck converter. Device operation (Refer to block diagram and Figure 1 - Operating waveforms) Operation can be best understood by assuming that the ADJ pin of the device is unconnec ...
Snubber Circuits
... A Bipolar junction transistor (BJT) experiences high stresses at turn-on and turnoff when both its voltage and current are high simultaneously, thus causing a high instantaneous power dissipation. Transistors require turn-off, turn-on and overvoltage snubbers. Turn-off snubbers A Turn-off snubber as ...
... A Bipolar junction transistor (BJT) experiences high stresses at turn-on and turnoff when both its voltage and current are high simultaneously, thus causing a high instantaneous power dissipation. Transistors require turn-off, turn-on and overvoltage snubbers. Turn-off snubbers A Turn-off snubber as ...
Chapter 12. Basic Magnetics Theory
... • A real, physical inductor, that exhibits saturation and hysteresis • If the secondary winding is disconnected: we are left with the primary winding on the core primary winding then behaves as an inductor the resulting inductor is the magnetizing inductance, referred to the primary winding • Magnet ...
... • A real, physical inductor, that exhibits saturation and hysteresis • If the secondary winding is disconnected: we are left with the primary winding on the core primary winding then behaves as an inductor the resulting inductor is the magnetizing inductance, referred to the primary winding • Magnet ...
voltage ratio
... The tank cover shall be bolted on to flanged rim of the tank with a weather proof, hot oil resistant, resilient gasket in between for oil tightness. If the gasket is compressible, metallic strips shall be provided to prevent over compression of the gasket. Access and inspection holes blanked with oi ...
... The tank cover shall be bolted on to flanged rim of the tank with a weather proof, hot oil resistant, resilient gasket in between for oil tightness. If the gasket is compressible, metallic strips shall be provided to prevent over compression of the gasket. Access and inspection holes blanked with oi ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.