Datasheet 3D Model

JA4429 Flyback Transformer

for Linear Technology LT3799

Developed for Linear Technology for use with the LT3799 Isolated LED Controller with active power factor correction
Mounted on LT3799 Demo Board
Universal input; 24 Watt output

지금 구매:

샘플 신청:

통상적인 적용 분야

Analog Devices LT3799와(과) 호환

AC Input Voltage	출력 1		전력	FSW
AC Input Voltage	Sec	Bias	전력	FSW
85 V — 265 V	24 V , 1 A	24 V , 0.02 A	24 W	100 kHz

사양

부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 1.3 A (µH)	DCR max 3			누설 인덕턴스 최대 (µH) 4	권수비	절연 전압 (Vrms) 5
부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 1.3 A (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	누설 인덕턴스 최대 (µH) 4	Pri : Sec : Bias	절연 전압 (Vrms) 5
JA4429-AL	400	320	0.252	126.000	149.000	7.5	1 : 0.24 : 0.24	3000

메모

Output is for the secondary. Bias winding output is 24 V, 20 mA.
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B impedance analyzer or equivalent.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary and is measured with the secondary shorted.
Isolation: 3000 Vrms, one minute primary to secondary; 500 Vrms primary to bias, tested for one minute

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C

보관 온도 범위:

Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

물리적 특성

일반 사양

코어 소재:

Ferrite

중량:

13.9 g

패키지:

100 per tray

세척

수분 민감도(MSL):

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

PCB 세척:

Only pure water or alcohol recommended

창고

언어 설정

통화 설정