1.5SMC6.8AT3 - uri=media.digikey
... Surmetic is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarante ...
... Surmetic is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarante ...
Recapturing Lost Space from Mechanical/Thermal Restrictions
... power module products, offering an industry-leading 25% reduction in board space over previous and competing solutions. This innovation includes the utilization of the PMBus™ 4mm* interface for digital configuration, communication and control, as well as adaptive voltage scaling for power reduction. ...
... power module products, offering an industry-leading 25% reduction in board space over previous and competing solutions. This innovation includes the utilization of the PMBus™ 4mm* interface for digital configuration, communication and control, as well as adaptive voltage scaling for power reduction. ...
E-308 - Accuphase
... through, and only Fig. 5 Tone control circuit principle when an ad(Summing active filter type) justment is required, the characteristics created at F1 and F2 are added to the signal, thereby producing the desired change. This design provides efficient control without degrading signal purity. ...
... through, and only Fig. 5 Tone control circuit principle when an ad(Summing active filter type) justment is required, the characteristics created at F1 and F2 are added to the signal, thereby producing the desired change. This design provides efficient control without degrading signal purity. ...
EX250 SEN1
... • Use the product within the specified ambient temperature range. • Do not expose the product to any heat radiation. • Use a precision screwdriver with flat blade to adjust the DIP switch. • Close the cover over the switches before power is applied. • Do not clean the product with chemicals such as ...
... • Use the product within the specified ambient temperature range. • Do not expose the product to any heat radiation. • Use a precision screwdriver with flat blade to adjust the DIP switch. • Close the cover over the switches before power is applied. • Do not clean the product with chemicals such as ...
performance evaluation of three phase scalar controlled pwm
... initiated intensive research in high power factor converters. Most of the modern power electronic systems like variable speed drives, DC power supplies and battery charging systems uses uncontrolled diode bridge rectifier. The uncontrolled rectifier system injects lot of harmonics in to the AC suppl ...
... initiated intensive research in high power factor converters. Most of the modern power electronic systems like variable speed drives, DC power supplies and battery charging systems uses uncontrolled diode bridge rectifier. The uncontrolled rectifier system injects lot of harmonics in to the AC suppl ...
277 Volts to your Server? - Engineered Systems Magazine
... Potential for Increased Fault Current and Arc Flash Hazard In some situations, when the voltage is increased and the transformers are removed, the available fault current may increase, which in turn may increase the arc flash hazard. In data center environments, panels cannot be shut down to add or ...
... Potential for Increased Fault Current and Arc Flash Hazard In some situations, when the voltage is increased and the transformers are removed, the available fault current may increase, which in turn may increase the arc flash hazard. In data center environments, panels cannot be shut down to add or ...
SB800 - Marathon Motors Basic Training Manual
... energy losses and heat in the motor. Rotors for AC motors are heat treated to separate the aluminum bars from the rotor’s magnetic laminations. Shaft and bearing tolerances must be held to ten thousandths of an inch. The whole structure of the motor must be rigid to reduce vibration and noise. The s ...
... energy losses and heat in the motor. Rotors for AC motors are heat treated to separate the aluminum bars from the rotor’s magnetic laminations. Shaft and bearing tolerances must be held to ten thousandths of an inch. The whole structure of the motor must be rigid to reduce vibration and noise. The s ...
câteva elemente de design ingineresc
... simple construction, reliability in operation, low cost and high efficiency are reasons to assume that this type of motors will remain one of the most used sources of mechanical energy during the entire twenty-first century as well. With the development of power electronics and the production of low ...
... simple construction, reliability in operation, low cost and high efficiency are reasons to assume that this type of motors will remain one of the most used sources of mechanical energy during the entire twenty-first century as well. With the development of power electronics and the production of low ...
Voltage Probe Activity
... Observe whether the voltage reading stays constant, rises, or drops. Record your observations. Note: If the two leads of the voltage probe are not connected to a cell, a meaningless reading of about 2 volts is displayed. 8. Repeat steps 1-7 of the experiment using other foods such as a potato. 9. Se ...
... Observe whether the voltage reading stays constant, rises, or drops. Record your observations. Note: If the two leads of the voltage probe are not connected to a cell, a meaningless reading of about 2 volts is displayed. 8. Repeat steps 1-7 of the experiment using other foods such as a potato. 9. Se ...
Hobart 4400 - www.itwgse.com
... Major components such as the canopy and cable trays are manufactured from fully recyclable polyethylene, which is unique in the ground power industry. Unlike other commonly used materials, Polyethylene components can be easily recycled and reused, minimising both environmental impact and end of life ...
... Major components such as the canopy and cable trays are manufactured from fully recyclable polyethylene, which is unique in the ground power industry. Unlike other commonly used materials, Polyethylene components can be easily recycled and reused, minimising both environmental impact and end of life ...
Power management for handheld and portable applications management is now mobile
... managing devices such as smartphones, tablets and back-up battery packs. Accurate timeremaining predictions enhance the user’s experience, and can be critical in certain types of portable electronics such as medical devices. The STBCFG01 uses accurate measurements of the battery voltage to estimate ...
... managing devices such as smartphones, tablets and back-up battery packs. Accurate timeremaining predictions enhance the user’s experience, and can be critical in certain types of portable electronics such as medical devices. The STBCFG01 uses accurate measurements of the battery voltage to estimate ...
BP5725
... A built-in overcurrent protection circuit (reset type) prevents damage due to surge currents. Please discontinue operation if protection circuit is continuously active. ...
... A built-in overcurrent protection circuit (reset type) prevents damage due to surge currents. Please discontinue operation if protection circuit is continuously active. ...
Power Factor Correction and Power Quality Issues
... can reduce the size of transformers, busses, switches etc, and bring one’s project in at a lower cost. Note: Raising the power factor from 0.7 to 0.9, releases 0.32 kVA per kW. On a 400 kW load, 128 kVA are released. ...
... can reduce the size of transformers, busses, switches etc, and bring one’s project in at a lower cost. Note: Raising the power factor from 0.7 to 0.9, releases 0.32 kVA per kW. On a 400 kW load, 128 kVA are released. ...
FSQ0765RQ Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation -
... SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS). The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, internal softstart, temperature-compensated preci ...
... SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS). The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), LeadingEdge Blanking (LEB), optimized gate driver, internal softstart, temperature-compensated preci ...
TLE6363 – Picking the Right Components
... Layouting should start with placing the power components and TLE6363. Next the ceramic capacitors to block out high-frequency components should be placed. Make sure to arranged the ceramic capacitors right next to the associated switching elements. All signal lines where high frequency components oc ...
... Layouting should start with placing the power components and TLE6363. Next the ceramic capacitors to block out high-frequency components should be placed. Make sure to arranged the ceramic capacitors right next to the associated switching elements. All signal lines where high frequency components oc ...
SG6742ML/MR Highly Integrated Green-Mode PWM Controller SG6742M L/M
... When the SENSE voltage across sense resistor RS reaches the threshold voltage, around 0.9V, the output GATE drive is turned off after a small delay, tPD. This delay introduces an additional current proportional to tPD • VIN / LP. Since the delay is nearly constant regardless of the input voltage VIN ...
... When the SENSE voltage across sense resistor RS reaches the threshold voltage, around 0.9V, the output GATE drive is turned off after a small delay, tPD. This delay introduces an additional current proportional to tPD • VIN / LP. Since the delay is nearly constant regardless of the input voltage VIN ...
reotron mew 700
... REOTRON MEW series, single-phase, microprocessor-based, thyristor-controllers are suitable for resistive or resistive/inductive loads, especially those with a high Rcold / Rwarm coefficient. Status relays indicate unit ready and fault conditions. Depending on settings, the controller normally operat ...
... REOTRON MEW series, single-phase, microprocessor-based, thyristor-controllers are suitable for resistive or resistive/inductive loads, especially those with a high Rcold / Rwarm coefficient. Status relays indicate unit ready and fault conditions. Depending on settings, the controller normally operat ...
45A Dual-ESC Manual
... ② For Ni-xx battery, low/medium/ high cutoff voltages are 60%65%70% of the startup voltage.0% means that no low-voltage protection. for example. ***6 cells NiMh battery, fully charged voltage is 1.44*6=8.64V,when medium cutoff voltage is set, the cutoff voltage is:8.64*60%=5.2V(Remark: when 40A/60A ...
... ② For Ni-xx battery, low/medium/ high cutoff voltages are 60%65%70% of the startup voltage.0% means that no low-voltage protection. for example. ***6 cells NiMh battery, fully charged voltage is 1.44*6=8.64V,when medium cutoff voltage is set, the cutoff voltage is:8.64*60%=5.2V(Remark: when 40A/60A ...
SL Series: 1.5 kW to 6 kW - Magna
... Magna-Power Electronics SL Series was designed for high reliability and to provide market leading 1U (1.75” height) rack-mount power density, with output isolation up to 1000 Vdc. This product series utilizes Magna-Power Electronics signature current-fed power processing, delivering robust power con ...
... Magna-Power Electronics SL Series was designed for high reliability and to provide market leading 1U (1.75” height) rack-mount power density, with output isolation up to 1000 Vdc. This product series utilizes Magna-Power Electronics signature current-fed power processing, delivering robust power con ...
A Modular Subsea Direct-Current Electrical
... In other words, this represents the power loss in the transmissionline cable. Fig. 12 shows the waveforms when all four loads reach steady state. The overall power sent from the sending end is 76 kW, and 72 out of 76 kW is delivered to the receiving end. The power loss in the transmission line is th ...
... In other words, this represents the power loss in the transmissionline cable. Fig. 12 shows the waveforms when all four loads reach steady state. The overall power sent from the sending end is 76 kW, and 72 out of 76 kW is delivered to the receiving end. The power loss in the transmission line is th ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.