XRP7704
... The XRP7704 is a quad-output digital pulse width modulation (DPWM) controller with integrated gate drivers for the use in synchronous buck switching regulators. Each output voltage can be programmed from 0.9V to 5.1V without the need of an external voltage divider. The wide range of the programmable ...
... The XRP7704 is a quad-output digital pulse width modulation (DPWM) controller with integrated gate drivers for the use in synchronous buck switching regulators. Each output voltage can be programmed from 0.9V to 5.1V without the need of an external voltage divider. The wide range of the programmable ...
PowerPoint presentation
... • Rotor field must be locked on to stator field speed • Motor runs a synchronous speed whatever the mechanical load provided rotor field is strong enough ...
... • Rotor field must be locked on to stator field speed • Motor runs a synchronous speed whatever the mechanical load provided rotor field is strong enough ...
Advances in Natural and Applied Sciences
... of the system is limited & if there is any further increase in power transfer, there occurs a very rapid decrease in voltage magnitude. Hence, before reaching critical point, system can be saved from voltage collapse by implementation of reactive power support. This support can be provided by FACTS ...
... of the system is limited & if there is any further increase in power transfer, there occurs a very rapid decrease in voltage magnitude. Hence, before reaching critical point, system can be saved from voltage collapse by implementation of reactive power support. This support can be provided by FACTS ...
PowerPoint presentation
... • Rotor field must be locked on to stator field speed • Motor runs a synchronous speed whatever the mechanical load provided rotor field is strong enough ...
... • Rotor field must be locked on to stator field speed • Motor runs a synchronous speed whatever the mechanical load provided rotor field is strong enough ...
Bridgeless Discontinuous Conduction Mode SEPIC Power Factor
... conventional boost converter, such that the dc output voltage is always higher than the peak input voltage, input–output isolation cannot easily be implemented, the start up inrush current is high, and there is a lack of current limiting during overload conditions. Moreover, it is well known that th ...
... conventional boost converter, such that the dc output voltage is always higher than the peak input voltage, input–output isolation cannot easily be implemented, the start up inrush current is high, and there is a lack of current limiting during overload conditions. Moreover, it is well known that th ...
The Digital Self-Tuning Control of Step a Down DC
... the voltage magnitude. The single-ended primary inductance converter (SEPIC) can also either increase or decrease the voltage magnitude. However, it does not invert the polarity [6]. These converters are extensively used in electronic equipment such as computer power supplies and battery chargers, a ...
... the voltage magnitude. The single-ended primary inductance converter (SEPIC) can also either increase or decrease the voltage magnitude. However, it does not invert the polarity [6]. These converters are extensively used in electronic equipment such as computer power supplies and battery chargers, a ...
Simplified Guide to Understanding SCCR
... maximum level of short-circuit current that the component or assembly can withstand and is used for determining compliance with NEC® 110.10.This rating can be marked on individual components or assemblies. Assembly ratings take into account all components contained within the equipment. A common mis ...
... maximum level of short-circuit current that the component or assembly can withstand and is used for determining compliance with NEC® 110.10.This rating can be marked on individual components or assemblies. Assembly ratings take into account all components contained within the equipment. A common mis ...
Contributions to Low-Cost, Non-Resonant Electronic Ballasts
... By using the iterative method proposed in Fig. 7 and for a desired output power close to lamp rated power (P(R) ≈ 32 W), CF smaller than 1.7 and as low as possible, duty cycle as close to 50% as possible (as mentioned before) and restricting the operating frequency between 20 kHz and 70 kHz (to avoi ...
... By using the iterative method proposed in Fig. 7 and for a desired output power close to lamp rated power (P(R) ≈ 32 W), CF smaller than 1.7 and as low as possible, duty cycle as close to 50% as possible (as mentioned before) and restricting the operating frequency between 20 kHz and 70 kHz (to avoi ...
2009 HOMEBREW CHALLENGE50 WATT AMPLIFIER ENTRY
... The circuit used in this amplifier is a conventional and often-used push-pull broadband transformercoupled architecture. No RF negative feedback is used, for simplicity and to provide high gain while still meeting the minimum IMD requirement of -28 dBc (at least 22dB below 12.5W tones). No complex ...
... The circuit used in this amplifier is a conventional and often-used push-pull broadband transformercoupled architecture. No RF negative feedback is used, for simplicity and to provide high gain while still meeting the minimum IMD requirement of -28 dBc (at least 22dB below 12.5W tones). No complex ...
IOTA DLS Series 12 Volt Chargers
... Connect the positive (red) and negative (black) terminal lugs to battery or load. Always use the proper size wire based on the amperage of the converter and the battery. When connecting to a battery, a breaker should be installed within 18” of the battery, connecting the battery positive to the line ...
... Connect the positive (red) and negative (black) terminal lugs to battery or load. Always use the proper size wire based on the amperage of the converter and the battery. When connecting to a battery, a breaker should be installed within 18” of the battery, connecting the battery positive to the line ...
FSB70625 Motion SPM 7 Series ®
... 2nd Notes: 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 7 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF in ...
... 2nd Notes: 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 7 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF in ...
RTM002P02 - Future Electronics
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
MQME-28E-P Passive Filter
... The MQME is a multi-stage differential-mode and commonmode passive EMI filter designed to interface a power source with one or more SynQor DC/DC converters (or other loads that create EMI). Each stage of this filter is well damped to avoid resonances and oscillations, and only X7R multi-layer cerami ...
... The MQME is a multi-stage differential-mode and commonmode passive EMI filter designed to interface a power source with one or more SynQor DC/DC converters (or other loads that create EMI). Each stage of this filter is well damped to avoid resonances and oscillations, and only X7R multi-layer cerami ...
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.