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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

UA7962-AL PoE Transformer

for TI PMP20058

符合RoHS
  • Developed for Texas Instruments 81 W Industrial POE Isolated Flyback reference design PMP20058
立即购买:
计数 单价
1 $10.62
120 $8.50
240 $7.39
720 $6.42
1500 $5.59
2500 $4.79
5000 $4.39

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Texas Instruments PMP20058一起使用

输入电压 输出 1 功率 Fsw
8 V 18 V 54 V , 1.5 A 81 W 300 kHz

规格

Electrical specifications at 25°C.

零件号 0A时的
电感 (µH) 2
(公差: ±5%)
最小电感
  15.5 A (µH)
DCR max (mΩ) 3 最大
漏电感
(µH) 4
匝数比 5 隔离
电压 (Vrms) 6
Pri Sec Aux Pri : Sec : Aux
UA7962-AL 10 8.6 5 38 51 0.085 1 : 2 : 0.5 1500
注释
  1. Aux winding output is 20 mA.
  2. Inductance is for the primary, measured at 300 kHz, 0.3 Vrms.
  3. DCR for the primary is with the two windings connected in series (pin 2 and 3 to be connected).
  4. Leakage inductance is for the primary windings with the secondary windings shorted.
  5. Turns ratios are with the primary windings connected in series (pin 2 and 3 to be connected).
  6. Isolation (hipot) is measured from primary to secondary for one minute.

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze.
环境
环境:
符合RoHS
环境温度范围:
–40°C to +105°C
储存温度范围:
Component: –40°C to +105°C
Tray packaging: –40°C to +80°C
最高元件温度:
+145°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

ua7962s.gif
Pins 2 and 3 to be connected on the PC board.

物理特性

ua7962d.gif
dims_inches_mm.gif

一般规格

核心材料:
Ferrite
重量:
49.7 g
包装:
120 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:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.