EPR-000014 Datasheet, PDF (8/28 Pages) Power Integrations, Inc. – Engineering Prototype Report - 3 W Universal Input TinySwitch-II TNY264 Power Supply

EPR-000014 – 9 V, 0.33 A, 3 W TNY264 Adapter
22-Feb-2002
7 Transformer Specification
1
96T #33 AWG
(0.18 mm)
3
8
10T # 28 AWG
(0.3 mm) TIW
5
2
10T 2x #33AWG
(0.18 mm)
1
7.1 Electrical Specifications
Electrical Strength
Primary Inductance
Resonant Frequency
Primary Leakage Inductance
60 Hz 1minute, from Pins 1-3 to Pins 5-8
All windings open, from Pins 1-3
All windings open, from Pins 1-3
Pins 1-3, from Pins 5-8 shorted
3000 V_AC
1250 µH ±20%
700 kHz (Min.)
< 50 µH
7.2 Materials
Item
[1]
[2]
[3]
[4]
[5]
[6]
Description
Core: EF12.6, Gapped for AL of 135nH/T²
Bobbin: Hical EF12.6, 8P
Magnet Wire: # 33 AWG (0.18 mm) Double Nyleze
Magnet Wire: # 28 AWG (0.3 mm) Triple Insulated
Tape: 3M 1298 Polyester Film (white) 7.8mm wide by 2.2 mils (0.06mm)
thick
Varnish
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
Page 8 of 28