Datasheet 3D Model

C1154 Flyback Transformer

for PoE

Developed for Maxim MAX5941A PoE Interface/PWM Controller

今すぐ購入:

サンプルを依頼:

一般的な用途

Maxim MAX5941Aに対応

入力電圧	出力		電力	Fsw
入力電圧	Sec1	Sec2	電力	Fsw
18 V — 72 V	3.3 V , 0.2 A	2.5 V , 0.6 A	2.2 W	275 kHz

仕様

Electrical specifications at 25°C.

部品番号 (Hover for schematics)	インダクタンス＠0A (µH) 1 (公差: ±10%)	最小インダクタンス＠ 0.25 A (µH)	DCR max					漏れインダクタンス最大 (µH) 2	巻数比	絶縁電圧 (Vrms) 3
部品番号 (Hover for schematics)	インダクタンス＠0A (µH) 1 (公差: ±10%)	最小インダクタンス＠ 0.25 A (µH)	Pri (Ω)	Sec1 (mΩ)	Sec2 (mΩ)	Drive (mΩ)	Aux (mΩ)	漏れインダクタンス最大 (µH) 2	Pri : Sec1 : Sec2 : Drive : Aux	絶縁電圧 (Vrms) 3
C1154-BLD	255.0	229.5	0.335	20.000	17.000	200.000	745.000	5.0	1 : 0.1 : 0.075 : 0.125 : 0.425	1500

メモ

Inductance is for the primary, measured at 275 kHz, 1.0 Vrms.
Leakage inductance is for the primary winding with the secondary windings shorted.
1500 Vrms, one minute primary/bias to secondary/drive 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 (200 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）:

See FIT/MTBF Calculations

回路図

物理的特徴

テープ＆リール仕様

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,35

一般仕様

コア材料:

Ferrite

重量:

4.9 g

パッケージ:

200 per 13″ reel Plastic tape: 44 mm wide, 0.35 mm thick, 28 mm pocket spacing, 9.6 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

倉庫

言語の設定

通貨の設定

C1154 Flyback Transformer

for PoE

選択された構成はご購入いただけません

一般的な用途

仕様

終端処理:

パッケージ:

回路図

物理的特徴

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

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