High power, High saturation inductorsSilver Plated Type, Low cost designIdeal inductors for DC-DC convertersAvailable on tape and reel for auto surface mounting
Add to | Series | Size | Inductance | Tolerance | IDC | DCR |
| PCD0301 | 0301 | 1.0uH~390uH | ±20% | 0.1A-1.4A | 0.006Ω~ 26Ω |
| PCD0302 | 0302 | 1.0uH~331uH | ±10%,±20% | 0.09A-2.2A | 0.045Ω~ 10.19Ω |
| PCD0403 | 0403 | 1.0uH~1000uH | ±10%,±20% | 0.109A-2.7A | 0.049Ω~15.6Ω |
| PCD0502 | 0502 | 1.0uH~1000uH | ±10%,±20% | 0.14A-4A | 0.021Ω~15Ω |
| PCD0503 | 0503 | 1.0uH~1000uH | ±10%,±20% | 0.13A-4.5A | 0.001Ω~ 5.74Ω |
| PCD0504 | 0504 | 1.0uH~1000uH | ±10%,±20% | 0.26A-5A | 0.001Ω~ 5.74Ω |
| PCD0703 | 0703 | 1.0uH~1000uH | ±10%,±20% | 0.2A-1.64A | 0.018Ω~ 4.76Ω |
| PCD0705 | 0705 | 1.0uH~1000uH | ±10%,±20% | 0.3A-3.4A | 0.013Ω~ 4.2Ω |
| PCD1004 | 1004 | 1.0uH~560uH | ±10%,±20% | 0.32A-8.7A | 0.012Ω~1.904Ω |
| PCD1005 | 1005 | 1.2uH~1000uH | ±10%,±20% | 0.2A-8.63A | 0.009Ω~ 3.49Ω |
| PCD1006 | 1006 | 1.0uH~1000uH | ±10%,±20% | 0.46A-9.5A | 0.008Ω~ 3Ω |
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