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SD3814-100-R电感器线圈扼流圈的固定电感器规格书PDF中文资料
SD3814-100-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:
SD3814-100-R
- 制造商:
Eaton - Electronics Division
- 类别:
电感器,线圈,扼流圈 > 固定电感器
- 系列:
SD38
- 包装:
卷带(TR)
- 类型:
鼓芯,绕线式
- 材料 - 磁芯:
铁氧体
- 容差:
±15%
- 电流 - 饱和 (Isat):
851mA
- 屏蔽:
屏蔽
- DC 电阻 (DCR):
311 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:
0.157" 长 x 0.157" 宽(4.00mm x 4.00mm)
- 高度 - 安装(最大值):
0.055"(1.40mm)
- 描述:
FIXED IND 10UH 713MA 311MOHM SMD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
COOPER |
24+ |
NA/ |
2658 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
BUSSMANN/巴斯曼 |
25+ |
SMD |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
COOPER |
24+ |
SMD |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
COOPER |
20+ |
电感器 |
682000 |
电感原装优势主营型号-可开原型号增税票 |
询价 | ||
COOPER |
23+ |
3D14 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
COOPER |
24+ |
SMD |
62300 |
一级代理/全新现货/长期供应! |
询价 | ||
COOPER |
22+ |
SMD |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 | ||
COOPER |
23+ |
3D14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Eaton - Electronics Division |
25+ |
非标准 |
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 | ||
EATON |
2022+ |
SMD |
7200 |
原厂代理 终端免费提供样品 |
询价 |