Trending Power Supply Design Discussions

How would you assess the key procurement concepts to determine their impact on corporate governance?‎

how would you assess the key procurement concepts to determine their impact on corporate governance‎

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Why we use 48v supply for telecom equipments?‎

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What are the major power supply technologies?‎

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How to find capacitor and inductor while designing a multilevel booster converter with dc power supply or PV? ‎

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What is the best software to design an off grid solar power system?‎

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How do Uninterrupted Power Supply-UPS works?‎

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Videocon ultraslim crt tv, power supply problem, every time open STR cq0765rt. why ?‎

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Normally why not useV DC SMPS power Supply with Wireless Communication Base Station instead of a General VDC , Ampere Power Supply. ?‎

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A wtp consists of 6blowers(each 30kw) with 4 on duty n is driven by VFDs. VFD data sheet shows 48% THDi. Will this harm upstream transformer? ‎

wtp had other motors n total load iskw including blowers. the transformer also feeds irrigation pumpset (2xkw duty n1xkw standby) other major load includekw dewatering ‎ ... See More

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Answer added by  Salah uddin, Electrical Instructor, KP TEVTA
2 years ago

Use Ac 220 for energized ups . 2nd rectifier Ac supply convert in to DC supply 12 v ----> for charge battery ----> from battery 12 volt DC supply to Inverter . Then ... See More