SAMWHA ELECTRONICS
SAMWHA ELECTRONICS
Description
Introduction
Planar magnetics offer an attractive alternative to conventional core shapes when low profile magnetic devices are required. Basically this is a construction method of inductive components with windings made of printed circuit tracks or copper stampings separated by insulating sheets or constructed with multi-layer circuit boards.
Features
Low AC copper losses and good coupling increase conversion efficiency.
Applications
Planar cores are very well suited for design of high performance power converters and inverters which required limit height.
| Part No. | Type | Dimensions in mm | |||||
| A | B | C | D | E | F | ||
| PEE1407S | PEE | 14±0.30 | 7±0.20 | 5±0.10 | 11±0.25 | 3±0.05 | 4±0.20 |
| PEE1808S | PEE | 18±0.35 | 8±0.20 | 10±0.20 | 14±0.30 | 4±0.10 | 4±0.20 |
| PEE2211S | PEE | 21.8±0.40 | 11.4±0.20 | 15.8±0.30 | 16.8±0.40 | 5±0.10 | 6.4±0.20 |
| PEE3213S | PEE | 31.75±0.64 | 12.70±0.26 | 20.32±0.41 | 24.90 min. | 6.35±0.13 | 6.36±0.40 |
| PEE3817S | PEE | 38.1±0.76 | 16.52±0.26 | 25.4±0.51 | 30.23 min. | 7.6±0.20 | 8.9±0.26 |
| PEE4319S | PEE | 43.2±0.90 | 19±0.26 | 27.9±0.60 | 34.7 min. | 8.1±0.20 | 10.8±0.26 |
| PEE5821S | PEE | 58.4±1.20 | 21±0.26 | 38.1±0.80 | 50 min. | 8.1±0.20 | 13±0.26 |
| Part No. | Type | Dimensions in mm | ||||||
| A | B | C | D | E | F | I | ||
| PEI1405S | PEI | 14±0.30 | 5±0.15 | 5±0.10 | 11±0.25 | 3±0.10 | 2±0.10 | 1.5±0.05 |
| PEI1806S | PEI | 18±0.35 | 6±0.20 | 10±0.20 | 14±0.30 | 4±0.10 | 2±0.10 | 2±0.10 |
| PEI2208S | PEI | 21.8±0.40 | 8.2±0.15 | 15.8±0.30 | 16.8±0.40 | 5±0.10 | 3.2±0.10 | 2.5±0.05 |
| PEI3210S | PEI | 31.75±0.64 | 9.53±0.26 | 20.32±0.41 | 24.9 min. | 6.35±0.13 | 3.18±0.20 | 3.18±0.13 |
| PEI3812S | PEI | 38.1±0.76 | 12.07±0.26 | 25.4±0.51 | 30.23 min. | 7.6±0.20 | 4.45±0.13 | 3.81±0.13 |
| PEI4314S | PEI | 43.2±0.90 | 13.6±0.26 | 27.9±0.60 | 34.7 min. | 8.1±0.20 | 5.4±0.13 | 4.1±0.13 |
| PEI5815S | PEI | 58.4±1.20 | 14.6±0.26 | 38.1±0.80 | 50 min. | 8.1±0.20 | 6.5±0.13 | 4.1±0.13 |
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
ⓒ2024 Komachine Inc. All rights reserved.