DAK-89 Power Integrations, DAK-89 Datasheet - Page 11

• Manufacturer Part Number: DAK-89
• Description: DESIGN ACCELERATOR KIT XT SWITCH
• Manufacturer: Power Integrations
• Series: LinkSwitch®-XTr

Specifications of DAK-89

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 2W
• Voltage - Output: 6.2V
• Current - Output: 322mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: LNK362, LNK363, LNK364
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1105

7 Transformer Specification
7.1 Electrical Diagram
7.2 Electrical Specifications
7.3 Materials
Page 11 of 32
Electrical Strength
Primary Inductance
Resonant Frequency
Primary Leakage Inductance
Item
[1]
[2]
[3]
[4]
[5]
[6]
[7]
Core: PC40EE16-Z, TDK or equivalent gapped for AL of 127 nH/t
Bobbin: Horizontal 10 pin
Magnet Wire: #39 AWG
Magnet Wire: #33 AWG
Triple Insulated Wire: #27 AWG
Tape, 3M 1298 Polyester Film, 2.0 Mils thick, 8.0 mm wide
Varnish
Cancillatinon
Primary
WD#3
Shield
WD#2
WD#1
Figure 4 – Transformer Electrical Diagram.
1 second, 60 Hz, from Pins 3,4,5 to Pins 8,9
Pins 3-4, all other windings open, measured at
100 kHz, 0.4 VRMS
Pins 3-4, all other windings open
Pins 3-4, with Pins 8-9 shorted, measured at
100 kHz, 0.4 VRMS
10T #33X4
37T #39X2
Floating
Floating
144T #39
4
5
5
3
Description
Tel: [phone] Fax: [phone]
13 T #27 TIW
9
8
Secondary
WD#4
2
Power Integrations
www.powerint.com
2.64 mH, +/-12%
275 kHz (Min.)
500 kHz (Max)
70 µH (Max.)
3000 VAC