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| | Tarih: 13.12.2006, 14:11 Mesaj konusu: 6 v 10 w smps | |
| 10W Compact Power Supply using
TOP245R
Specification Input: 90 – 300 VAC
Output: 6V / 1.67A
Application Water Purifier
Author Power Integrations Applications Department
Document
Number DER-107
Date October 26, 2005
Revision 1.0
Summary and Features
• 66kHz operation to reduce switching losses in TOPSwitch-GX, reduce standby
power consumption and reduce burden on input EMI Filter
• Low profile EFD20 ESHEILD transformer construction
• Simple input π-filter
• No Y-cap No X-cap
• 450 VDC input capacitors for increased reliability for continuous 300 VRMS
operation
• No heat sink design - D2PAK TOPSwitch-GX and D-PAK output rectifier
• 10 W (continuous) / 18 W (peak) in 1.6 X 2.5 X 1”
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.
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