Research Article
Design Consideration for High Step-Up Nonisolated Multicellular dc-dc Converter for PV Micro Converters
Table 4
Parameters for inductor design installed into cell converter.
| Magnetic material |
| Material | Mn-Zn ferrite | Permeability | 2,300 | Max. flux density | 0.5 T | Residual magnetization | 0.12 T | Coercivity | 14.3 A/m |
| Circuit specifications |
| Switching frequency | 100 kHz to 1 MHz | Inductance | 68.8 μH to 6.88 μH |
| Magnetic core dimensions |
| Core shape | PQ core | Width | 10 mm to 35 mm | Depth | 6.7 mm to 23.4 mm | Height | 8.6 mm to 30.2 mm | Gap length | 0 mm to 25 mm |
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