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FA2925-ALD

产品描述Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402
产品类别电源管理    变压器   
文件大小129KB,共1页
制造商COILCRAFT
官网地址http://www.coilcraft.com/
标准
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FA2925-ALD概述

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

FA2925-ALD规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称COILCRAFT
包装说明ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN代码EAR99
其他特性LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO
高度12.32 mm
最大输入电压57 V
最小输入电压36 V
长度17.75 mm
安装特点SURFACE MOUNT
初级绕组数量1
次级绕组数量2
最大工作频率200 kHz
最高工作温度85 °C
最低工作温度-40 °C
输出电压 112 V
包装方法TAPE & REEL
物理尺寸L17.75XB13.46XH12.32 (mm)
额定功率15 W
初级电感40 µH
表面贴装YES
端子面层Tin/Silver - Tin - with Nickel barrier
变压器类型SMPS TRANSFORMER
宽度13.46 mm

文档预览

下载PDF文档
Document 608
Flyback Transformers
For Silicon Laboratories
Si3402 PD Controllers
• Designed for Power over Ethernet PD controllers for applica-
tions up to 15 Watts.
• Operates in continuous conduction mode with 36 – 72 V input
• 1500 Vrms, one minute isolation between primary and secondary
Core material
Ferrite
Terminations
RoHS tin-silver over tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight
6.57 – 6.71 g
Ambient temperature
–40°C to +85°C
Storage temperature
Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat
Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging
175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick,
28 mm pocket spacing, 12.93 mm pocket depth
PCB washing
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
Part
number
1
FA2924-AL_
FA2805-CL_
FA2925-AL_
Power
(W)
15
15
15
Inductance
at 0 A
2
±10% (µH)
40.0
40.0
40.0
Inductance
DCR max (Ohms)
4
at
Ipk
3
min (µH)
pri
sec
36.0
36.0
36.0
0.100
0.108
0.100
0.025
0.040
0.155
Leakage
inductance
5
Turns ratio
6
max (µH)
pri : sec
0.666
0.621
0.566
1 : 0.3
1 : 0.4
1:1
Ipk
3
(A)
2.0
2.0
2.0
Output
7
3.3 V, 4.5 A
5.0 V, 3.0 A
12.0 V, 1.25 A
1. When ordering, please specify
packaging
code:
FA2925-ALD
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel).
B
= Less than full reel. In tape, but not machine ready. To have a leader and trailer
added ($25 charge), use code letter D instead.
2. Inductance is for the primary, measured at 200 kHz, 0.2 Vrms, 0 Adc.
3.
Ipk
is peak primary current drawn at minimum input voltage.
4. DCR for the secondary is per winding.
5. Leakage inductance measured between pins 1 and 2 with all secondary pins shorted.
6. Turns ratio is with the secondary windings connected in parallel.
7. Output is with the secondary windings connected in parallel.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Packaging:
Dot above pin1
0.500 max
12,70
0.004 /0,10
0.699 max
17,75
0.512
13,00
1
0.039
1,00
2
Pri
1
7
8
Sec
10
9
0.080
2,03
0.590
14,99
0.050
1,27
0.028
0,70
10
Recommended
Land Pattern
1
0.530 max
13,46
0.098
2,50
5
Secondary windings to be con-
nected in parallel on PC board
6
Dimensions are in
inches
mm
0.098
2,50
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 608
Revised 03/15/17
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

FA2925-ALD相似产品对比

FA2925-ALD FA2805-CLD FA2805-CLB FA2924-ALB FA2924-ALD
描述 Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合
厂商名称 COILCRAFT COILCRAFT COILCRAFT COILCRAFT COILCRAFT
包装说明 ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT
Reach Compliance Code compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99
其他特性 LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO
高度 12.32 mm 12.32 mm 12.32 mm 12.32 mm 12.32 mm
最大输入电压 57 V 57 V 72 V 57 V 57 V
最小输入电压 36 V 36 V 36 V 36 V 36 V
长度 17.75 mm 17.75 mm 17.75 mm 17.75 mm 17.75 mm
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
初级绕组数量 1 1 1 1 1
次级绕组数量 2 2 2 2 2
最大工作频率 200 kHz 200 kHz 200 kHz 200 kHz 200 kHz
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C
输出电压 1 12 V 5 V 5 V 3.3 V 3.3 V
包装方法 TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL TAPE & REEL
物理尺寸 L17.75XB13.46XH12.32 (mm) L17.75XB13.46XH12.32 (mm) L17.75XB13.46XH12.32 (mm) L17.75XB13.46XH12.32 (mm) L17.75XB13.46XH12.32 (mm)
额定功率 15 W 15 W 15 W 15 W 15 W
初级电感 40 µH 40 µH 40 µH 40 µH 40 µH
表面贴装 YES YES YES YES YES
端子面层 Tin/Silver - Tin - with Nickel barrier Tin/Silver - Tin - with Nickel barrier Tin/Silver (Sn/Ag) Tin/Silver (Sn/Ag) Tin/Silver - Tin - with Nickel barrier
变压器类型 SMPS TRANSFORMER SMPS TRANSFORMER SMPS TRANSFORMER SMPS TRANSFORMER SMPS TRANSFORMER
宽度 13.46 mm 13.46 mm 13.46 mm 13.46 mm 13.46 mm
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