13928343886 龔先生
13928343808 鄺先生
??貼片電感 是用絕緣導(dǎo)線繞制而成的電磁感應(yīng)元件。屬于常用的電感元件,。貼片電感的作用:通直流阻交流這是簡(jiǎn)單的說法,,對(duì)交流信號(hào)進(jìn)行隔離,濾波或與電容器,電阻器等組成諧振電路.調(diào)諧與選頻電感的作用:電感線圈與電容器并聯(lián)可組成LC調(diào)諧電路,。貼片電感在電路中的任何電流,會(huì)產(chǎn)生磁場(chǎng),,磁場(chǎng)的磁通量又作用于電路上,。
功率電感貼片尺寸圖及等效電路圖
貼片屏蔽電感技術(shù)參數(shù):
Part Number | L0 Inductance(μH)@(0A) | Saturation Current Isat(A)drop30% | DCR(Ω) MAX. (25℃) | ||
WRI1012-1R0MC | 1.0 | 6.00 | 0.010 | ||
WRI1012-1R5MC | 1.5 | 5.80 | 0.012 | ||
WRI1012-1R8MC | 1.8 | 5.70 | 0.014 | ||
WRI1012-2R7MC | 2.7 | 5.50 | 0.015 | ||
WRI1012-3R3MC | 3.3 | 5.30 | 0.018 | ||
WRI1012-3R9MC | 3.9 | 5.00 | 0.020 | ||
WRI1012-4R7MC | 4.7 | 4.90 | 0.023 | ||
WRI1012-5R6MC | 5.6 | 4.80 | 0.025 | ||
WRI1012-6R8MC | 6.8 | 4.60 | 0.027 | ||
WRI1012-8R2MC | 8.2 | 4.50 | 0.029 | ||
WRI1012-100MC | 10 | 4.40 | 0.031 | ||
WRI1012-120MC | 12 | 4.30 | 0.033 | ||
WRI1012-150MC | 15 | 4.20 | 0.035 | ||
WRI1012-180MC | 18 | 4.00 | 0.040 | ||
WRI1012-220MC | 22 | 3.80 | 0.045 | ||
WRI1012-270MC | 27 | 3.50 | 0.050 | ||
WRI1012-330MC | 33 | 3.00 | 0.055 | ||
WRI1012-390MC | 39 | 2.50 | 0.060 | ||
WRI1012-470MC | 47 | 2.30 | 0.080 | ||
WRI1012-560MC | 56 | 2.00 | 0.085 |
WRI1012-680MC | 68 | 1.90 | 0.095 | ||
WRI1012-820MC | 82 | 1.80 | 0.110 | ||
WRI1012-101MC | 100 | 1.70 | 0.140 | ||
WRI1012-121MC | 120 | 1.50 | 0.160 | ||
WRI1012-151MC | 150 | 1.40 | 0.180 | ||
WRI1012-181MC | 180 | 1.30 | 0.250 | ||
WRI1012-221MC | 220 | 1.00 | 0.280 | ||
WRI1012-271MC | 270 | 0.90 | 0.420 | ||
WRI1012-331MC | 330 | 0.80 | 0.540 | ||
WRI1012-391MC | 390 | 0.75 | 0.600 | ||
WRI1012-471MC | 470 | 0.70 | 0.660 | ||
WRI1012-561MC | 560 | 0.60 | 0.740 | ||
WRI1012-681MC | 680 | 0.55 | 0.840 | ||
WRI1012-821MC | 820 | 0.50 | 1.080 | ||
WRI1012-102MC | 1000 | 0.45 | 1.390 | ||
WRI1012-103MC | 10000 | 0.18 | 12.000 |
※1:You require another part number please contact with us.
※2:Inductance Tolerance K±10%,M±20%,N±30% ;Frequency Test:1KHz/0.25v
※3:All test data is referenced to 25℃ ambient.
※4:The maximum rated current is the DC current resulting in a 30% reduction in the initial inductance or a temperature rise of 40 ℃, whichever is the smallest
※5:We can design according to customer's request.
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功率電感,、模壓電感,、一體成型電感、磁膠電感,、疊層電感,、貼片電感,、功率電感、電感器,、可調(diào)電感,、片式電感,、大功率電感,、大電流電感等系列產(chǎn)品,。產(chǎn)品廣泛應(yīng)用于數(shù)碼產(chǎn)品,、PDA、筆記本電腦,、移動(dòng)電話,、網(wǎng)絡(luò)通信、顯卡,、液晶背光源,、電源模塊、汽車電子,、安防產(chǎn)品,、辦公自動(dòng)化、家庭電器,、對(duì)講機(jī),、電子玩具、運(yùn)動(dòng)器材及醫(yī)療儀器等,。
功率電感的特點(diǎn):
特性
1,、表面貼裝高功率電感。
2,、具有小型化,,高品質(zhì),高能量?jī)?chǔ)存和低電阻之特性,。
3、主要應(yīng)用在電腦顯示板卡,,筆記本電腦,,脈沖記憶程序設(shè)計(jì),以及DC-DC轉(zhuǎn)換器上,。
4,、可提供卷軸包裝適用于表面自動(dòng)貼裝。
特點(diǎn)
1,、平底表面適合表面貼裝,。
2、優(yōu)異的端面強(qiáng)度良好之焊錫性,。
3,、具有較高Q值,低阻抗之特點(diǎn),。
4,、 低漏磁,低直電阻,耐大電流之特點(diǎn),。
5,、可提供編帶包裝,便于自動(dòng)化裝配,。
毀壞還主要表現(xiàn)為發(fā)熱或電感器磁環(huán)顯著毀壞,,若電感線圈并不是很比較嚴(yán)重毀壞,而又沒法確認(rèn)時(shí),,能用電感器表精確測(cè)量其電感器量或用替換法來分辨,。
歡迎大家咨詢了解萬磁生產(chǎn)的貼片功率電感產(chǎn)品!
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139-2834-3886 龔先生
139-2834-3808 鄺先生
電話:0752-6906668
傳真:0752-6906667
地址:廣東省惠州市博羅縣石灣鎮(zhèn)中崗蘇屋工業(yè)區(qū)黃城塘路16號(hào)