Datasheet 3D 모델

Flyback Transformers

for Linear Technology LT3750 / LT3751

Designed for use with Linear Technology LT3750 Capacitor Charger Controller
Smaller footprint than other transformers for this application
For charging capacitors to 300 V
Shown on LT3750 application note for use in a 300 V, 3 A charging circuit (DA2032); a 300 V, 6 A charging circuit (DA2033); and a 300 V, 9 A charging circuit (DA2034)
DA2033-AL and DA2034-AL are also specified for the LT3751 Controller.

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$4.03
200	$3.45
400	$3.00
1000	$2.34
2400	$2.01
5000	$1.84

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

통상적인 적용 분야

Analog Devices LT3750와(과) 호환

입력 전압	FSW
3 V — 24 V	100 kHz

사양

Electrical specifications at 25°C.

부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	DCR max (Ω) 3		누설 인덕턴스 최대 (µH) 4	권수비	정전용량 max (pF)	절연 전압 (Vrms) 5
부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	Pri	Sec	누설 인덕턴스 최대 (µH) 4	Pri : Sec	정전용량 max (pF)	절연 전압 (Vrms) 5
DA2032-AL_	10.0	9.0 @ 3 A	0.013	1.6	0.150	1 : 10	67	1500
DA2033-AL_	10.0	9.0 @ 5 A	0.015	1.1	0.144	1 : 10	76	1500
DA2034-AL_	10.0	9.0 @ 10 A	0.018	1.8	0.250	1 : 10	128	1500

메모

When ordering, please specify packaging code: e.g. DA2034-ALD
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc.
DCR is at 25°C with the primary windings connected in parallel. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is with the primary windings connected in parallel and with the secondary winding shorted.
1500 Vrms primary to secondary isolation and 750 Vrms winding to core isolation, tested for one minute.

종단 처리:

RoHS compliant tin-silver over tin over nickel over phos bronze. Other terminations available at additional cost.

패키지:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (DA2032-AL & DA2033-AL: 200 parts per full reel; DA2034-AL: 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.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C

보관 온도 범위:

Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

물리적 특성

DA2032-AL

DA2033-AL

DA2034-AL

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)
13" (330 mm)		A	B	C	D	E	W	P	Po	P1	H	T
DA2032-AL	200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,4
DA2033-AL	200	330	100	13	50,4	44,4	44	24	4	2	10,56	0,4
DA2034-AL	175	330	100	13	50,4	44,4	44	32	4	2	11,9	0,4

일반 사양

코어 소재:

Ferrite

중량:

DA2032: 5.9 g; DA2033: 8.2 g; DA2034: 14.1g

패키지:

DA2032-AL 200 per 13″ reel. Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth
DA2033-AL 200 per 13″ reel. Plastic tape: 44 mm wide, 0.4 mm thick, 24 mm pocket spacing, 10.56 mm pocket depth
DA2034-AL 175 per 13″ reel. Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 mm pocket depth

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

Tested with pure water or alcohol only. More info.

Flyback Transformers

for Linear Technology LT3750 / LT3751

통상적인 적용 분야