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SD25-101-R中文资料PDF规格书
SD25-101-R规格书详情
Introduction/Basic Operation
In switching regulator applications the inductor is used as an energy storage device. When the semiconductor switch is on the current in the inductor ramps up and energy is stored. When the switch turns off energy is released into the load. The amount of energy stored is calculated by the formula Energy = ½L.I² (Joules), where:
• L is the inductance in Henrys
• I is the peak value of inductor current
The amount by which the current changes during a switching cycle is known as the ripple current. Ripple current is defined as Vl = L.di/dt:
• Vl is the voltage across the inductor
• di is the ripple current
• dt is the duration for which the voltage is applied
The following parameters need to be defined or calculated to select an inductor:
• Maximum input voltage
• Output voltage
• Switching frequency
• Maximum ripple current
• Duty cycle
产品属性
- 产品编号:
SD25-101-R
- 制造商:
Eaton - Electronics Division
- 类别:
电感器,线圈,扼流圈 > 固定电感器
- 系列:
SD
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
鼓芯,绕线式
- 材料 - 磁芯:
铁氧体
- 容差:
±20%
- 电流 - 饱和 (Isat):
398mA
- 屏蔽:
屏蔽
- DC 电阻 (DCR):
593.7 毫欧
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
非标准
- 大小 / 尺寸:
0.205" 长 x 0.205" 宽(5.20mm x 5.20mm)
- 高度 - 安装(最大值):
0.098"(2.50m
- 描述:
FIXED IND 100UH 670MA 593.7 MOHM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Sunway(信维通信) |
23+ |
2512 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
BUSSMANN/巴斯曼 |
21+ |
NA |
2900 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
COOPER |
23+ |
SMD |
20300 |
专营各大品牌电感,原装假一罚十 |
询价 | ||
COOPERELE |
23+ |
NA |
51736 |
专做原装正品,假一罚百! |
询价 | ||
BEINDART/比英达特 |
SMD |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
COOPER |
15+ROHS |
SMD |
72800 |
原装新货/价格漂亮/长期大量供应 |
询价 | ||
COOPER |
21+ |
SMD |
62300 |
一级代理/全新现货/长期供应! |
询价 | ||
BUSSMANN/巴斯曼 |
23+ |
NA |
2900 |
原装现货,专业配单专家 |
询价 | ||
COOPER RBUSSMANN |
10000 |
全新原装现货 样品可售 |
询价 | ||||
CooperInstruments&System |
21+ |
SMD |
12588 |
原装正品,大量库存 |
询价 |