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SD3814-1R2-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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廠商型號(hào) |
SD3814-1R2-R |
參數(shù)屬性 | SD3814-1R2-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 1.2UH 1.85A 46MOHM 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)廠商 | SD3814-1R2-R |
企業(yè)簡(jiǎn)稱(chēng) |
COOPER |
中文名稱(chēng) | SD3814-1R2-R官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-21 19:02:00 |
人工找貨 | SD3814-1R2-R價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
SD3814-1R2-R規(guī)格書(shū)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(hào):
SD3814-1R2-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:
SD38
- 包裝:
卷帶(TR)
- 類(lèi)型:
鼓芯,繞線(xiàn)式
- 材料 - 磁芯:
鐵氧體
- 容差:
±15%
- 電流 - 飽和 (Isat):
2.67A
- 屏蔽:
屏蔽
- DC 電阻 (DCR):
46 毫歐
- 工作溫度:
-40°C ~ 85°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
非標(biāo)準(zhǔn)
- 大小 / 尺寸:
0.157" 長(zhǎng) x 0.157" 寬(4.00mm x 4.00mm)
- 高度 - 安裝(最大值):
0.055"(1.40mm)
- 描述:
FIXED IND 1.2UH 1.85A 46MOHM SMD
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
COOPER |
06+ |
SOP |
3900 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
COOPER |
20+ |
電感器 |
682000 |
電感原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
COOPER |
1950+ |
98552 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | |||
COOPER |
24+ |
SMD |
62300 |
一級(jí)代理/全新現(xiàn)貨/長(zhǎng)期供應(yīng)! |
詢(xún)價(jià) | ||
COOPER |
24+ |
SOP |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
COOPER |
24+ |
4880 |
全新原裝數(shù)量均有多電話(huà)咨詢(xún) |
詢(xún)價(jià) | |||
COOPER |
23+ |
NA/ |
2658 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
Eaton - Electronics Division |
24+ |
非標(biāo)準(zhǔn) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) | ||
BEINDART/比英達(dá)特 |
SMD |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
PHILIPS |
24+ |
DIP20 |
10377 |
詢(xún)價(jià) |