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Difference between electronics and power electronics There are devices whic you do use in general purpose electronics like: Diode, BJT, MFETs etc You will find these devices in electronics power electronics both The devices used in Power electronics may differ in term of construction behavior from those used in electronics There are type of devices which you will find only IN PE, ex: IGBT
Power Electronics | Forum for Electronics Welcome to our site! EDAboard com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals and a whole lot more! To participate you need to register Registration is free Click here to register now
PSFB abnormal heating and current oscillations - Forum for Electronics The input voltage range is 30–120 V, the output voltage is 14 V, and the total output power is 1 kW The issue I am facing is that the full-bridge MOSFETs are heating up excessively—reaching 90°C in just one minute of operation at a 3 A load
Current Mode Half Bridge converter proof - Forum for Electronics Welcome to EDAboard com Welcome to our site! EDAboard com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals and a whole lot more!
GanFet power switch starts burning after 20 sec - Forum for Electronics Hello, I'm testing a power switch circuit that uses GaNFETs in a back-to-back configuration I'm using the LTC7004 gate driver to control the FETs The circuit performs well under a 1 2A load—the FET stays cool—but when I increase the load to 2 4A, things start to go wrong After about 20
Snubbers for 3-level T-type 3-phase inverter - Forum for Electronics In the limit for a perfect system ( volt source drive ), the peak current tends to infinity as R tends to zero ( also small time constant ) so the power loss in 0 001 ohms is still given by the expression ( as the peak current is very large - perfect system ) - The maths also predicts the loss of power to RF radiation when you put two caps
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12VAC to 12VDC 5A on 250ft 12AWG | Forum for Electronics Please help Months of experiments came to naught we need 5A from 12VAC on 12AWG we cannot change 12VAC, its used in the industry exclusively Switching to 15VAC does get us to 4A max on 12AWG@250ft and maybe an option We could force customers to use heavier cable, but retrofit was a goal I
Protecting a MOSFET gate driver | Forum for Electronics Welcome to EDAboard com Welcome to our site! EDAboard com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals and a whole lot more!
LLC regulation over the load range? | Forum for Electronics Hi, The attached is a 1kW Full Bridge LLC sim 390V to 60V, 80kHz The LLC is switched at 80kHz continuously, no matter if full load or no load When no loaded, the LLC output creeps up Its as if it needs a 0 5W dummy load resistor , or "regulator", to dissipate this "excess no load current"