EPR-9 Datasheet, PDF (10/32 Pages) Power Integrations, Inc. – Engineering Prototype Report 5 W, Universal Input, Dual Output, Isolated, TNY266 (EP9)

5 W Universal Input Dual Output Isolated TNY266
03-April-2001
7 Transformer – T1
7.1 Transformer Drawing
1
76T #
WDG #
4
10
10T # 28AWG T.I Wire
WDG #3
8,9
7T # 28AWG x 2 T.I Wire
WDG # 2
5
7.2 Electrical Specifications
Electrical Strength
Creepage
Primary Inductance
Resonant Frequency
7.3 Transformer Construction
60 Hz 1 minute, from Pins 1-4 to
Pins 5-10
Between Pins 1-4
All windings open
All windings open
3000 V_AC
6.4 mm (Min.)
978 µH ±10%
1.0 MHz (Min.)
Pin Side
9
5
10
8
1
4
+5 V & 12 V
Tape
Primary
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
Page 10 of 32