GA3366-BL [COILCRAFT]
Flyback Transformer; 反激变压器
| 型号： | GA3366-BL |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Flyback Transformer |
| 文件： | 总1页 (文件大小：142K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 656
For ON Semiconductor
Flyback Transformer NCP1606 PFC Controller
• Designed for 90 Watt applications
• Operates in discontinuous conduction mode with an input of
85 – 265 Vac, 1.28 Arms maximum
• 3000 Vrms isolation from primary and auxiliary to secondary
Core material Ferrite
Terminations RoHS compliant tin-silver over tin over copper. Other
terminations available at additional cost.
Weight 68 g
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
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 30 parts per tray
PCB washing Only pure water or alcohol recommended
Inductance Inductance
Leakage
inductance
max (µH)
DCR max (Ohms)3
pri aux sec
0.180 0.073 0.0053
Turns ratio4
pri : aux pri : sec
1 : 0.118 1 : 0.147
Part
at 0 A1
at Ipk2
Ipk2
number
±10% (µH)
(µH)
(A)
Output5
GA3366-BL
300
270
7.45
3.3
19.5 V, 4.62 A
1. Inductance measured at 100 kHz, 1.1 Vrms, 0 Adc using an Agilent/
HP 4263B impedance analyzer or equivalent.
Dot indicates pin 1
2. Peak primary current drawn at minimum input voltage.
3. DCR for the secondary is with the windings connected in parallel.
4. Turns ratio is with the secondary windings connected in parallel.
5. Output of the auxiliary winding is 16 V, 20 mA.
1.15
29,2
max
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
1
0.039
1,0
0.177
4,5
15
14
13
min
Pri
3
7
1.71
43,5
Sec
max
1.378
35,0
12
11
10
8
max
1
9
Aux
8
0.197
5,0
Recommended
PC Board
Layout
1.59
40,5
Secondary windings to be connected
in parallel on the PC board
16
0.055
1,4
inches
mm
Dimensions are in
Specifications subject to change without notice.
Please check our website for latest information.
Document656 Revised01/20/09
© Coilcraft, Inc. 2009
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