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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

Flyback Transformer

符合RoHS
  • Flyback transformer for 10 W PoE applications
  • Developed to work with TI TPS23753A PoE controller
立即购买:
计数 单价
1 $2.77
175 $2.22
700 $1.93
1400 $1.68
2800 $1.44
5000 $1.32

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 TPS23753A一起使用

输入电压 输出 功率
Sec Sync Bias
42 V 57 V 5 V , 2 A 5 V 10 V , 0.02 A 10 W

规格

Electrical specifications at 25°C.

零件号 1 0A时的
电感 (µH) 2
(公差: ±7%)
最小电感
  1.1 A (µH)
DCR max (Ω) 3 最大
漏电感
(µH) 4
匝数比 电容
max (pF) 5
隔离
电压 (Vrms) 6
Pri Sec Sync Bias Pri : Sec : Sync : Bias
PA6340-AL_ 133.0 123.7 0.330 0.014 0.190 0.230 1.50 1 : 0.167 : 0.167 : 0.361 70 1500
注释
  1. When ordering, please specify packaging code: e.g. PA6340-ALD
  2. Inductance is for the primary, at 1 kHz, 0.5 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 between pins 1 and 2 with all other windings shorted.
  5. Capacitance is measured from pins 1,2 to pins 6,10 at 250 kHz, 0.5 Vrms.
  6. Isolation (hipot): 1500 Vrms, one minute from primary and bias to secondary and sync

端子:

  • RoHS tin-silver-copper (95.5/3.8/0.7) over tin over nickel over phos bronze.

包装:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape (175 parts per full reel).
  • B = Less than full reelB = Less than full reel
    In an effor to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
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 +125°C.
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+125°C (ambient + temp rise)
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

pa6340_schem.gif

Primary and secondary windings to be
connected in series on the PC board.

物理特性

pa6340d.gif


dims_inches_mm-(3).gif

卷装规格

tapereel_pl.gif
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
175 330 100 13 50,4 44,4 32 28 4 2 12,93 0,5

一般规格

核心材料:
Ferrite
重量:
6.2 g
包装:
175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.