TNY267P_1 POWERINT [Power Integrations, Inc.], TNY267P_1 Datasheet - Page 9

• Manufacturer Part Number: TNY267P_1
• Description: 9W DVD power supply
• Manufacturer: POWERINT [Power Integrations, Inc.]

DER-7
8 Transformer Specification
8.1 Electrical Diagram
8.2 Electrical Specifications
Page 9 of 20
Electrical Strength
Primary Inductance
Resonant Frequency
Primary Leakage Inductance
Primary
Shield
W2
Bias
W3
W1
9W DVD power supply using TNY267P
Figure 4 –Transformer Electrical Diagram
6
1
4
NC
7
5
60T x 2
14T x 3
1 second, 60 Hz, from pins 1-7 to pins 8-14
Pins 1-4, all other windings open.
Measured at 132 kHz, 1 VRMS
Pin 1-4, all other windings open
Pins 1-4, with pins 8-14 shorted.
Measured at 132 kHz, 1 VRMS
Copper
2T
1T X 3
12T
4T
2T X 3
Tel: [phone] Fax: [phone]
10
9
12
11
14
8
13
F+/-
W8
-23 V
+12 V
W7
W5
+3.3 V
+5 V
W6
W4
Power Integrations
www.powerint.com
February 4, 2004
300 kHz (Min.)
20 µH (Max.)
3000 VAC
1.43 mH
+/- 10%