Qingdao Yunlu Energy Technology Co., Ltd.
Yunlu's expertise in producing inductive components for home appliances has led to the development of the high-frequency PFC inductor for air conditioners. Mainly used in PFC systems with simplex or multiplex CCM models, this amorphous core inductor is suitable for the frequency range of 20-100KHz and curbs ripple currents to improve the power factor.
Technical Parameters| Series | Rated current (A) | Rated inductance mH (@0A) | Rated inductance mH (@lpeak) | Insulation class | Suitable frequency (KHz) | Magnetic core material |
| Combined Ferrite Amorphous Powder Core | 0-50A | 0.2-1.8mH | 0.15-1.3mH | B | 20-100 | Ferrite+FeSi / amorphous powder core |
| Amorphous Powder Core Structure | 0-50A | 0.2-1.8mH | 0.15-1.3mH | F | 20-100 | Ferrite+FeSi / amorphous powder core |
| Square Shape Amorphous Powder Core Structure | 0-50A | 0.2-1.8mH | 0.15-1.3mH | F | 20-100 | Fenite+FeSi / amorphous powder core |
| Ring Shape Amorphous Powder Core Iron Core | 0-25A | 0.2-1.8mH | 0.15-1.35mH | F | 20-100 | Ferrite+FeSi /amorphous powder core |
| Ring Aluminum Wire Inductor | 0-25A | 0.2-1.8mH | 0.15-1.35mH | F | 20-100 | Ferrite+FeSi / amorphous powder core |
| Square Shape Aluminum Wire Inductor | 0-50A | 0.2-1.8mH | 0.15-1.35mH | F | 20-100 | Ferrite+FeSi /amorphous powder core |
Products feature: The PFC inductor is the inductive choke coil used for PFC power factor correction. Magnetic and amorphous powder cores have an operating frequency with 50Hz-100KHz in the filter circuit. The inductor is small but energy-efficient.
Research capacity: Not only do we develop PFC inductors independently according to clients’ requirements, but we also provide prospective research to give comprehensive product development services to our clients.
Market share: Our market share of the air conditioner inductor has been ranked the first in the world since 2007.
