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SDH3812-100-R電感器線(xiàn)圈扼流圈的固定電感器規(guī)格書(shū)PDF中文資料
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廠(chǎng)商型號(hào) |
SDH3812-100-R |
參數(shù)屬性 | SDH3812-100-R 封裝/外殼為非標(biāo)準(zhǔn);包裝為卷帶(TR);類(lèi)別為電感器線(xiàn)圈扼流圈的固定電感器;產(chǎn)品描述:FIXED IND 10UH 690MA 478MOHM SMD |
功能描述 | Switching Regulators |
封裝外殼 | 非標(biāo)準(zhǔn) |
文件大小 |
372.98 Kbytes |
頁(yè)面數(shù)量 |
4 頁(yè) |
生產(chǎn)廠(chǎng)商 | SDH3812-100-R |
企業(yè)簡(jiǎn)稱(chēng) |
COOPER |
中文名稱(chēng) | SDH3812-100-R官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-10 20:00:00 |
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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(hào):
SDH3812-100-R
- 制造商:
Eaton - Electronics Division
- 類(lèi)別:
電感器,線(xiàn)圈,扼流圈 > 固定電感器
- 系列:
SDH3812
- 包裝:
卷帶(TR)
- 類(lèi)型:
鼓芯,繞線(xiàn)式
- 材料 - 磁芯:
鐵氧體
- 容差:
±20%
- 電流 - 飽和 (Isat):
880mA
- 屏蔽:
屏蔽
- DC 電阻 (DCR):
478 毫歐最大
- 工作溫度:
-40°C ~ 125°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
非標(biāo)準(zhǔn)
- 大小 / 尺寸:
0.150" 長(zhǎng) x 0.150" 寬(3.80mm x 3.80mm)
- 高度 - 安裝(最大值):
0.047"(1.20m
- 描述:
FIXED IND 10UH 690MA 478MOHM SMD
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
COOPER |
23+ |
NA/ |
11550 |
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17+ |
SMD |
161850 |
原裝現(xiàn)貨 |
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COOPER |
24+ |
SMD |
62300 |
一級(jí)代理/全新現(xiàn)貨/長(zhǎng)期供應(yīng)! |
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ROHS |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
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2021+ |
60000 |
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2016+ |
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5632 |
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24+ |
SOP |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
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CooperInstruments&System |
21+ |
SMD |
12588 |
原裝正品,大量庫(kù)存 |
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BEINDART/比英達(dá)特 |
SMD |
90000 |
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2023 |
SMD |
2580 |
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