RDK-91 Power Integrations, RDK-91 Datasheet - Page 31

• 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

18-July-2007
RDR-91 12 V, 1 A, Universal Input Supply
13 Conducted EMI
Conducted emissions tests were performed at 115 VAC and 230 VAC at full load (12 V,
1 A). Measurements were taken with an Artificial Hand connected and a floating DC
output load resistor. A DC output cable was included.
Composite EN55022B / CISPR22B conducted limits are shown. In all cases there was
excellent (>10 dB) margin.
13.1 115 VAC, Full Load
Line
Neutral
Artificial Hand Connected to Output Return
Artificial Hand Connected to Output Return
Output Floating
Output Floating
–
Conducted EMI at 115 VAC.
Figure 27
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