サイトの設定

倉庫
言語の設定
通貨の設定
製品
リソース
ビデオライブラリ
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

D1766-AL PoE Transformer

for Linear Technology LTC4267

RoHS準拠
  • Designed for use with Linear Technology LTC4267 PoE PD interface
  • Ideal for use in isolated converters and isolated power supplies
今すぐ購入:
個数 単価
1 $2.69
175 $2.40
700 $2.01
1400 $1.67
2800 $1.46
5000 $1.27

大量のご注文または在庫のない商品については、お見積もりをご依頼ください

. 在庫あり、即日出荷可能.
サンプルを依頼:

一般的な用途

ADIPowerbyLinear LTC4267に対応

入力電圧 出力 1 電力 Fsw
Sec1 Sec2 Sec3
36 V 72 V 1.8 V , 2.5 A 2.5 V , 1.5 A 3.3 V , 0.5 A 10 W 200 kHz

仕様

Electrical specifications at 25°C.

部品番号 2
(Hover for schematics)
インダクタンス
@0A (µH) 3
(公差: ±10%)
最小
インダクタンス@   1.5 A (µH)
DCR max (Ω) 漏れ
インダクタンス
最大 (µH) 4
巻数比 絶縁
電圧 (Vrms) 5
Pri Sec1 Sec2 Sec3 Pri : Sec1 : Sec2 : Sec3
D1766-AL_ 221 200 0.420 0.013 0.015 0.030 5.1 1 : 0.104 : 0.042 : 0.042 1500
メモ
  1. All outputs are referenced to ground.
  2. When ordering, please specify packaging code: e.g. D1766-ALD
  3. Inductance is for the primary, measured at 200 kHz, 1.1 Vrms, 0 Adc.
  4. Leakage inductance is for the primary and is measured with secondary windings shorted.
  5. 1500 Vrms primary to secondary isolation.

終端処理:

  • RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

パッケージ:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
環境
環境:
RoHS準拠
周囲温度範囲:
–40°C to +125°C
保管温度範囲:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
時間内の障害(FIT)/平均障害間隔(MTBF):

回路図

d1766s.gif

The three secondary windings are to be connected in series on the board by connecting pins 9, 8 and 7 together and pins11 and 10 together. Outputs at pins 12, 11,10 and 8,7 are referenced to ground (pins 5,6).

物理的特徴

d1766dimensions.gif

dims_inches_mm.gif

テープ&リール仕様

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T d1766orientation.gif
175 330 100 13 50,4 44,4 44 32 4 2 11,9 0,4

一般仕様

コア材料:
Ferrite
重量:
12.7 g
パッケージ:
175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 mm pocket depth

はんだ付け/洗浄

湿度感度レベル(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
はんだに対する耐熱性:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。
PCB洗浄:
Tested with pure water or alcohol only. More Info.

関連製品シリーズ