站点设定

仓库
语言设定
货币设定
资源
视频库
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

NA5919-AL

符合RoHS

有关该元件的更多信息和规格。

前往系列
立即购买:
计数 单价
1 $9.23
240 $7.38
480 $6.42
1200 $4.99
4800 $3.92

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Microchip AN1444 一起使用

输入电压 输出 功率 Fsw
20 V 55 V 110 V 100 W 57 kHz

规格

Electrical specifications at 25°C.

零件号 0A时的
电感 (µH) 1
(公差: ±10%)
最小电感
  13.6 A (µH)
DCR max (Ω) 2 最大
漏电感
(µH) 3
匝数比 隔离
电压 (Vrms) 4
Pri Sec Pri : Sec
NA5919-AL 55.0 38.5 0.048 0.110 1.58 1 : 4 3000
注释
  1. Inductance is for the primary, measured at 150 kHz, 0.1 Vrms, 0 Adc.
  2. DCR for the primary is with the windings connected in parallel. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  3. Leakage inductance is measured on the primary winding with the secondary pinss shorted.
  4. 3000 Vrms, one minute primary to secondary isolation.

端子:

  • RoHS-compliant. Tin-silver-copper (95.5/4/0.5) over tin over copper clad steel terminations.
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
Packaging trays: −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

na5814s.gif

Primary windings to be connected
in parallel on the PC board.

物理特性

na5814d.gif

dims_inches_mm-(3).gif

一般规格

核心材料:
Ferrite
重量:
90 g

清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB清洗:
Tested with pure water or alcohol only. More info.

相关产品