TNY264P_1 POWERINT [Power Integrations, Inc.], TNY264P_1 Datasheet - Page 9

• Manufacturer Part Number: TNY264P_1
• Description: 2.4W Cell Phone Charger
• Manufacturer: POWERINT [Power Integrations, Inc.]

DER-4
6 Transformer
6.1 Transformer Winding
6.2 Electrical Specifications
Electrical Strength
Primary Inductance
(Pin 3 to Pin 5)
Resonant Frequency
Primary Leakage
Inductance
6.3 Materials
Page 9 of 20
Item
[1]
[2]
[3]
[4]
[5]
[6]
[7]
Core: EE16, TDK Gapped for A
Bobbin: Horizontal 10 pins
Magnet Wire: #35 AWG
Magnet Wire: #36 AWG
Triple Insulated wire: # 25 AWG
Tape: 3M 1298 Polyester Film (white) 0.311” x 2 mils
Varnish
W1,Core
cancellation
wndg, 27T,#36x2
W3,Shield Wndg,
10T,#35x5
W2,Primary,
106T,#36
60Hz 1minute, from Pins 3-5 to
Pins 6-8
All windings open
All windings open
L
35
with pins 6-8 shorted
2.4W Cell Phone Charger
NC
Figure 3 – Transformer Winding
4
4
5
3
NC
Table 3 – Transformer BOM
Description
L
= 158.5 nH/T
Tel: [phone] Fax: [phone]
2
W4,Secondary,
12T,#25 TIW
- 182.4 nH/T
3 kV for 1 minute
1.78 mH – 2.05 mH
300 kHz min.
60 µH max.
8
6
Power Integrations
www.powerint.com
2
February 4, 2004