RDK-83 Power Integrations, RDK-83 Datasheet - Page 5

• Manufacturer Part Number: RDK-83
• Description: KIT DESIGN REF LINKSWITCH LP
• Manufacturer: Power Integrations
• Series: LinkSwitch®-LPr

Specifications of RDK-83

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 1.6W
• Voltage - Output: 7.7V
• Current - Output: 210mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 66kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: LNK562, LNK563, LNK564
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1128

2.1 Typical Output Characteristic and Limits
The following diagram shows the output characteristic of the LinkSwitch-LP solution and
that of the linear transformer solution it was designed to replace. As can be seen, the
LinkSwitch-LP solution provides a more controlled output characteristic.
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115 VAC
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Figure 2 – Output Characteristic Comparison and Limits.
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Amps
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Tel: [phone] Fax: [phone]
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UPPER LIMIT
LOWER LIMIT
Linear Adapter
RD-83 115 VAC
Power Integrations
www.powerint.com
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