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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

符合RoHS
  • 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
立即购买:
计数 单价
1 $6.75
250 $5.04
500 $3.02
1000 $2.55
2500 $2.30
5000 $2.10

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

典型应用

与ADIPowerbyLinear LT3799一起使用

AC Input Voltage 输出 1 功率 Fsw
Sec Bias
85 V 265 V 24 V , 1 A 24 V , 0.02 A 24 W 100 kHz

规格

零件号 0A时的
电感 (µH) 2
(公差: ±10%)
最小电感
  1.3 A (µH)
DCR max (Ω) 3 最大
漏电感
(µH) 4
匝数比 隔离
电压 (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
注释
  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

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.
环境
环境:
符合RoHS
环境温度范围:
–40°C to +85°C
储存温度范围:
Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

原理图

ja4429s.gif

物理特性

ja4429d.gif


dims_inches_mm-(6).gif

一般规格

核心材料:
Ferrite
重量:
13.9 g
包装:
100 per tray

清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB清洗:
Only pure water or alcohol recommended