기본 정보
Structure of Winding
하이브 코일
Nature of Operation
초크 코일
Structure of Magnetizer
페라이트 코일
Range of Application
전력 측정
제품 설명
Directly connected electrode on ferrite core
Excellent property with high saturation for surface mounting
Add to | Series | Size | Inductance | Tolerance | IDC | DCR |
| PDRH0302 | 0302 | 0.47uH~1800uH | ±20%, ±30% | 0.036A-1.84A | 0.017Ω~57.62Ω |
| PDRH0303 | 0303 | 1uH~3300uH | ±20%, ±30% | 0.026A-1.9A | 0.009Ω~22.04Ω |
| PDRH0415 | 0415 | 1uH~100uH | ±20%, ±30% | 0.1A-1.5A | 0.058Ω~2.12Ω |
| PDRH0502 | 0502 | 0.47uH~820uH | ±20%, ±30% | 0.12A-2.33A | 0.015Ω~15Ω |
| PDRH0503 | 0503 | 0.47uH~2500uH | ±20%, ±30% | 0.045A-4.82A | 0.010Ω~20Ω |
| PDRH0603 | 0603 | 1uH~3300uH | ±20%, ±30% | 0.078A-4.7A | 0.013Ω~22.1Ω |
Active PFC offers better THD and is significantly smaller and lighter than a passive PFC circuit. To reduce the size and cost of passive filter elements, an active PFC operates at a higher switching frequency than the 50Hz/60Hz line frequency.
Active PFC functions include:
-Active wave shaping of the input current
-Filtering of the high frequency switching
-Feedback sensing of the source current for waveform control
-Feedback control to regulate output voltage
Buck, boost, flyback and other converter topologies are used in active PFC circuits.
Key Specifications/Special Features:
-Selection of materials: amorphous magnetic, Nan crystalline ring, Kool toroid
-High current, horizontal or vertical mount
-High saturation flux density
-High power factor correction
-Low profile and low weight
-Less flux leakage and beat
-Low radiation and core loss
-Precise inductance
-Operating temperature: -55 to 105°C
-Power: 200, 250, 300 and 500W
-100V/230 50Hz
-Inductance Range: 1 to 1000 uH
-PF value: greater than 98%
-Tested at 100 kHz, 0.1Vrms inductance of uH 10%
-DC current at which the inductance drops 10% (type) from its value without current
-Electrical characteristics at 25 degrees Celsius
-Insulation: Class B (130°C), Class F (155°C), Class H (180°C), Class N (200°C) and Class R (220°C)
-Certifications: UL, CQC and CE
-Excellent utilization of electricity, good for environmental protection
-Customized specifications are accepted
Applications:
-Frequency Power
-UPS
-EMI/RFI filters
-Switching power output and smoothing circuits
-Used as choke coil for high frequency SMPs
-Countermeasure against spike ripples
-DC/DC converters
-IP and OP devices
-Notebook computer
-Air conditioning
-Digital TV
-Battery power equipment
-Power supply of all types of household appliances
-Switching power supplies
주소:
7/F, B/9 Bldg, Baoneng Technology Park, Qinxing Road, Longhua New District, Shenzhen, Guangdong, China
사업 유형:
제조사/공장
사업 범위:
전기전자
회사소개:
우리는 전자 부품 제조업체이며, 주로 인덕터, 퓨즈, 저항기 및 용량 전기 제품을 생산하고 있습니다. 우리 제품은 다양한 전자 제품에 사용되며 고품질의 좋은 가격을 제공할 수 있습니다. 귀하의 문의를 받게되어 기쁘게 생각하며 가능한 빨리 에 다시 올 것입니다. 우리는 "품질 우선, 서비스 우선, 지속적인 개선 및 혁신"이라는 원칙을 고수하여 고객을 만족시키고 "무결점, 제로 불만"을 품질 목표로 삼습니다.