RDK-91 Power Integrations, RDK-91 Datasheet - Page 4

• Manufacturer Part Number: RDK-91
• Description: KIT DESIGN REF TINYSWITCH-III
• Manufacturer: Power Integrations
• Series: TinySwitch®-IIIr

Specifications of RDK-91

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Non-Isolated
• Power - Output: 12W
• Voltage - Output: 12V
• Current - Output: 1A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: TNY274, TNY275, TNY276, TNY277, TNY278, TNY279, TNY280
• Product: Accessories & Kits
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Other names: 596-1194

15
16
17
18
Important Note:
Although this board was designed to satisfy safety isolation requirements, it has not been
agency approved. Therefore, all testing should be performed using an isolation
transformer to provide the AC input to the power supply.
Extended and Reduced Current Limit (I
TNY277PN and TNY279PN Operation in RD-91 ..................................................34
OVP Operation Verification ...................................................................................35
Revision History ....................................................................................................36
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
LIMIT
) Operation ........................................34
Page 4 of 37