Datasheet 3D Model

Isolation Transformer

Developed for use with ADI's ADM2482E and ADM2487E RS-485 Transceivers
Center tapped primary and secondary

今すぐ購入:

個数	単価
1	$4.84
300	$3.88
600	$2.34
1200	$1.83
2400	$1.56
5000	$1.44

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。

Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

サンプルを依頼:

一般的な用途

Analog Devices ADM2482E, ADM2487Eに対応

入力電圧	一次電圧	二次電圧	電力 1
5 V	5 V	3.3 V	7.2 W

仕様

Electrical specifications at 25°C.

部品番号 2 (Hover for schematics)	最小インダクタンス (µH) 3	DCR max (Ω) 4		漏れインダクタンス最大 (µH) 5	巻数比	電圧ー時間製品 (V-µs) 6	絶縁電圧 (Vrms) 7
部品番号 2 (Hover for schematics)	最小インダクタンス (µH) 3	Pri	Sec	漏れインダクタンス最大 (µH) 5	Pri : Sec	電圧ー時間製品 (V-µs) 6	絶縁電圧 (Vrms) 7
GA3157-AL_	45.6	0.260	0.310	1.14	1 : 0.88	34.4	2500

メモ

Calculated output power based on 150 kHz operating frequency. Power varies depending on application.
When ordering, please specify termination and packaging codes: e.g. GA3157-ALD
Inductance is tested between pins 4 and 3 at 500 kHz, 0.5 Vrms, 0 Adc.
DCR is for each half of the primary and secondary.
Leakage inductance is for the primary with both windings connected in series and with the secondary windings shorted.
Based on Bsat of the core at 25°C and number of turns on winding 4-3.
2500 Vrms primary to secondary isolation.

終端処理:

L = RoHS compliant tin-silver over tin over nickel over phos bronze.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

パッケージ:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (600 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
600	330	100	13	30,4	24,4	24	16	4	2	6,1	0,37

一般仕様

コア材料:

Ferrite

重量:

1.0 g

パッケージ:

600 per 13″ reel; Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.1 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.

Isolation Transformer

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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