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창고
언어 설정
통화 설정
리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

JA4429 Flyback Transformer

for Linear Technology LT3799

RoHS 준수
  • 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:

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통상적인 적용 분야

Analog Devices LT3799와(과) 호환

AC Input Voltage 출력 1 전력 FSW
Sec Bias
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 (Ω) 3 누설
인덕턴스
최대 (µH) 4
권수비 절연
전압 (Vrms) 5
Pri Sec Bias Pri : Sec : Bias
JA4429-AL 400 320 0.252 0.126 0.149 7.5 1 : 0.24 : 0.24 3000
메모
  1. Output is for the secondary. Bias winding output is 24 V, 20 mA.
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B impedance analyzer or equivalent.
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is for the primary and is measured with the secondary shorted.
  5. 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):

회로도

ja4429s.gif

물리적 특성

ja4429d.gif


dims_inches_mm-(6).gif

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