RDK-142 Power Integrations, RDK-142 Datasheet - Page 14

• Manufacturer Part Number: RDK-142
• Description: KIT REF DESIGN TOP HX FOR TOP258
• Manufacturer: Power Integrations
• Series: TOPSwitch®-HXr

Specifications of RDK-142

• Mfg Application Notes: TOPSwitch-HX Family Appl Note
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Non-Isolated
• Power - Output: 35W
• Voltage - Output: 5V, 12V
• Current - Output: 2.2A, 2A
• Voltage - Input: 90 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 30kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TOP258
• Product: Accessories & Kits
• Silicon Manufacturer: Power Integrations
• Kit Application Type: Displays
• Application Sub Type: LCD Monitor
• Kit Contents: Samples, Fully Functional Reference Board And Complete Documentation
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1193

6.4 Transformer Build Diagram
2 x #28AWG connected to pin 7
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
( 3.1 mm pre-molded margin bobbin)
4
5
3
2
3
6
Bobbin: EER28 (Horizontal, 12pins, 6/6), YC-2806-5)
Lp(2-4): 1.04mH +/- 5%
Figure 5 – Transformer Build Diagram.
Copper Foil – 2mil thick
142mm
Tape: 3M Polyester Film – 2mil thick
margin tape
2 x #28AWG connected to pin 11
11
11
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9
7
8.5mm
13.5mm