col : type | power [w] | relative cost | input range [v] | energy storage | features row 1 : flyback | 0-250 | 1.0 | 5-600 | mutual inductors | isolated form of the buck-boost converter. row 2 : ringing choke converter (rcc) | 0-150 | 1.0 | 5-600 | transformer | low-cost self-oscillating flyback variant. row 3 : half-forward | 0-250 | 1.2 | 5-500 | inductor | nan row 4 : forward | 100-200 | nan | 60-200 | inductor | isolated form of buck converter row 5 : resonant forward | 0-60 | 1.0 | 60-400 | inductor and capacitor | single rail input, unregulated output, high efficiency, low emi. row 6 : push-pull | 100-1,000 | 1.75 | 50-1,000 | inductor | nan row 7 : half-bridge | 0-2,000 | 1.9 | 50-1,000 | inductor | nan row 8 : full-bridge | 400-5,000 | >2.0 | 50-1,000 | inductor | very efficient use of transformer, used for highest powers. row 9 : resonant, zero voltage switched | >1,000 | >2.0 | nan | inductor and capacitor | nan row 10 : isolated cuk | nan | nan | nan | two capacitors and two inductors | nan
what power supplies are there?
flyback, ringing choke converter (rcc), half-forward, forward, resonant forward, push-pull, half-bridge, full-bridge, resonant, zero voltage switched, isolated cuk
Type Power [W] Relative cost Input range [V] Energy storage Features
what power supplies are there?
Flyback 0-250 1.0 5-600 Mutual Inductors Isolated form of the buck-boost converter.
Ringing choke converter (RCC) 0-150 1.0 5-600 Transformer Low-cost self-oscillating flyback variant.
Half-forward 0-250 1.2 5-500 Inductor nan
Forward 100-200 nan 60-200 Inductor Isolated form of buck converter
Resonant forward 0-60 1.0 60-400 Inductor and capacitor Single rail input, unregulated output, high efficiency, low EMI.
Push-pull 100-1,000 1.75 50-1,000 Inductor nan
Half-bridge 0-2,000 1.9 50-1,000 Inductor nan
Full-bridge 400-5,000 >2.0 50-1,000 Inductor Very efficient use of transformer, used for highest powers.
Resonant, zero voltage switched >1,000 >2.0 nan Inductor and capacitor nan
Isolated Cuk nan nan nan Two capacitors and two inductors nan
Flyback Ringing choke converter (RCC) Half-forward Forward Resonant forward Push-pull Half-bridge Full-bridge Resonant, zero voltage switched Isolated Cuk
what power supplies are there? || 