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SD14-1R2-R電感器線圈扼流圈的固定電感器規(guī)格書PDF中文資料

SD14-1R2-R
廠商型號

SD14-1R2-R

參數(shù)屬性

SD14-1R2-R 封裝/外殼為非標準;包裝為卷帶(TR);類別為電感器線圈扼流圈的固定電感器;產(chǎn)品描述:FIXED IND 1.2UH 2.7A 34.4MOHM SM

功能描述

Switching Regulators

封裝外殼

非標準

文件大小

372.98 Kbytes

頁面數(shù)量

4

生產(chǎn)廠商 SD14-1R2-R
企業(yè)簡稱

COOPER

中文名稱

SD14-1R2-R官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-1 20:57:00

人工找貨

SD14-1R2-R價格和庫存,歡迎聯(lián)系客服免費人工找貨

SD14-1R2-R規(guī)格書詳情

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 = ?L.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

產(chǎn)品屬性

  • 產(chǎn)品編號:

    SD14-1R2-R

  • 制造商:

    Eaton - Electronics Division

  • 類別:

    電感器,線圈,扼流圈 > 固定電感器

  • 系列:

    SD

  • 包裝:

    卷帶(TR)

  • 類型:

    鼓芯,繞線式

  • 材料 - 磁芯:

    鐵氧體

  • 容差:

    ±20%

  • 電流 - 飽和 (Isat):

    3.35A

  • 屏蔽:

    屏蔽

  • DC 電阻 (DCR):

    34.4 毫歐

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    非標準

  • 大小 / 尺寸:

    0.205" 長 x 0.205" 寬(5.20mm x 5.20mm)

  • 高度 - 安裝(最大值):

    0.057"(1.45mm)

  • 描述:

    FIXED IND 1.2UH 2.7A 34.4MOHM SM

供應商 型號 品牌 批號 封裝 庫存 備注 價格
COOPER
24+
SMD
62300
一級代理/全新現(xiàn)貨/長期供應!
詢價
COOPER
15+ROHS
SMD
72800
原裝新貨/價格漂亮/長期大量供應
詢價
ST
24+
TO-57
90000
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理
詢價
COOPER
2016
SMD
26600
詢價
BEINDART/比英達特
SMD
90000
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
ST
24+
177
現(xiàn)貨供應
詢價
ST
23+
高頻管
950
專營高頻管模塊,全新原裝!
詢價
ST/意法
23+
TO-59
8510
原裝正品代理渠道價格優(yōu)勢
詢價
ST
23+
原廠原封
16900
正規(guī)渠道,只有原裝!
詢價
CooperInstruments&System
21+
SMD
12588
原裝正品,大量庫存
詢價