SFAPI中文资料bel数据手册PDF规格书
相关芯片规格书
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- SFAH-1U-Q4S-PNLK-PNVBA-L1
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SFAPI规格书详情
The SFAPI Series is an entirely new line of fixed axial leaded power
inductors. When the current flowing through the coil changes, the timevarying
magnetic field induces a counter electromotive force in the
conductor which opposes the change in current that created it. As such,
inductors oppose any changes in current that pass through them. In power
supplies, an inductor’s role is to prevent sudden changes in current used.
Working alongside a capacitor, an inductor prevents sudden changes in the
power supply’s output voltage and current.
Due to the ferrite core material grade, these fixed power inductors have
high permeability, increased electrical resistivity, and low eddy current
losses such that their characteristics make them suitable for multiple highfrequency
applications. Power Inductors are used in variety of functions
including differential mode filtering, as output chokes and energy storage
devices in power supply topologies such a buck, boost, SEPIC and Cuk etc.
General Features
• High current choke
• Wide inductance range
• High saturation ferrite core
• UL rated shrink tube covering
• Low-cost power inductor
• Available in Tape & Reel packaging
Specifications
• Wide inductance range 27 μH to 4.7 mH (1.28 A ~ 0.1 A)
• High current choke
• High saturation ferrite core
• Operating temperature range: -40 °C to +125 °C
• Storage temperature component: -40 °C to +125 °C
Applications
• Switching regulators
• Power Amplifiers, inverters and converters
• Power Supplies (buck, boost, SEPIC, Cuk)
• SCR and Triac controls
• Speaker crossover networks
• RFI suppression filters / RFI tuning coils
• Various other applications (i.e. snubber circuits etc.)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Taiwan Semiconductor(台湾半导 |
23+ |
D2PAK |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MARVELL |
21+ |
BGA |
35200 |
一级代理/放心采购 |
询价 | ||
MARVELL |
22+23+ |
BGA |
23898 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MARVELL |
19+ |
BGA |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MARVELL |
2122+ |
BGA |
9890 |
全新原装进口,优势渠道,价格美丽,可出样品来电咨询 |
询价 | ||
MARVELL |
16+ |
BGA |
1052 |
进口原装现货/价格优势! |
询价 | ||
Signal Transformer |
24+ |
轴向 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
QLOGIC |
2023+ |
BGA |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MARVELL |
23+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
N |
2023+ |
N |
5800 |
进口原装,现货热卖 |
询价 |
相关库存
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- SFAPI-270K-UL
- SFAPI-270K-UL-TR
- SFAPI-330K-UL
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