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DI-77 参数 Datasheet PDF下载

DI-77图片预览
型号: DI-77
PDF下载: 下载PDF文件 查看货源
内容描述: 3 W适配器: \u003c 200 mW的空载功耗 [3 W Adapter: <200 mW No-Load Consumption]
分类和应用:
文件页数/大小: 2 页 / 414 K
品牌: POWERINT [ Power Integrations ]
 浏览型号DI-77的Datasheet PDF文件第1页  
DI-77  
10.0  
9.5  
TRANSFORMER PARAMETERS  
TDK PC40 EE16,  
AL = 190 nH/T2  
Core Material  
Bobbin  
9.0  
EE16 Horizontal 10 pin  
85 VAC  
265 VAC  
8.5  
8.0  
Core Cancellation: 26T,  
2 x 36 AWG  
Winding Details Primary: 46T + 46T, 35 AWG  
Shield: 8T, 2 x 26 AWG  
7.5  
7.0  
6.5  
6
Secondary: 10T, T.I.W. 24 AWG  
Core Cancellation (1-NC),  
Winding Order  
(pin numbers)  
2 x Tape, Primary (3-1), Tape,  
Shield (2-NC), 2 x Tape,  
Secondary (10-8)  
0
50 100 150 200 250 300 350  
Output Current (mA)  
Primary  
Inductance  
Figure 3. Load Regulation–CV Characteristics.  
1.60 mH ±10%  
Primary Resonant  
Frequency  
600 kHz (minimum)  
50 µH (maximum)  
300  
250  
200  
150  
100  
50  
Leakage  
Inductance  
Table 1. Transformer Design Parameters.  
80  
70  
60  
50  
40  
QP  
AV  
Quasi Peak  
0
80  
130  
180  
230  
280  
30  
20  
Input Voltage (VAC)  
Figure 4. No-Load Input Power Variation with Input  
Voltage.  
10  
0
Average  
-10  
-20  
0.15  
1.0  
10.0  
-100.0  
MHz  
Figure 2. Conducted EMI, Full-Load, 230 VAC, Power Return  
Connected to "Artificial Hand" of LISN.  
For the latest updates, visit www.powerint.com  
Power Integrations may make changes to its products at any time. Power Integrations has no liability arising from your use of any information, device or circuit  
described herein nor does it convey any license under its patent rights or the rights of others. POWER INTEGRATIONS MAKES NO WARRANTIES HEREIN AND  
SPECIFICALLY DISCLAIMS ALL WARRANTIES INCLUDING, WITHOUT LIMITATIONS, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A  
PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS. The products and applications illustrated herein (including circuits external to the  
products and transformer construction) may be covered by one or more U.S. and foreign patents or potentially by pending U.S. and foreign patent applications  
assigned to Power Integrations. A complete list of Power Integrations' patents may be found at www.powerint.com.  
The PI logo, TOPSwitch, TinySwitch, LinkSwitch and EcoSmart are registered trademarks of Power Integrations. PI Expert and DPA-Switch  
are trademarks of Power Integrations. Copyright 2004, Power Integrations  
Power Integrations  
5245 Hellyer Avenue  
San Jose, California 95138  
MAIN PHONE NUMBER  
+1 408-414-9200  
APPLICATIONS HOTLINE  
+1 408-414-9660  
APPLICATIONS FAX  
+1 408-414-9760  
For a complete listing of worldwide sales offices,  
please visit www.powerint.com  
A
5/04  
www.powerint.com