RDK-115 Power Integrations, RDK-115 Datasheet - Page 25

• Manufacturer Part Number: RDK-115
• Description: KIT REFERENCE DESIGN W/TN376PN
• Manufacturer: Power Integrations
• Series: TinySwitch®-PKr

Specifications of RDK-115

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 4, Isolated
• Power - Output: 7.5W
• Voltage - Output: 3.3V, 5V, 12V, -12V
• Current - Output: 500mA, 500mA, 250mA, 30mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 132kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TNY376
• Product: Accessories & Kits
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1145

11 Waveforms
11.1 Drain Voltage and Current, Normal Operation
Figure 16 – 85 VAC, Full Load.
11.2 Output Voltage Start-up Profile
Figure 18 – Start-up Profile, 115 VAC.
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Upper: I
Lower: V
Bottom Trace: 5 V Output at 5 V / div.
Next Trace: 3.3 V Output at 5 V / div.
Next Trace: +12 V Output at 10 V / div.
Top Trace: -12 V Output at 10 V / div.
20 ms / div.
DRAIN
DRAIN
, 0.2 A / div.
, 100 V, 2 µs / div.
Figure 17 – 265 VAC, Full Load
Figure 19 – Start-up Profile, 230 VAC.
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Upper: I
Lower: V
Bottom Trace: 5 V Output at 5 V / div.
Next Trace: 3.3 V Output at 5 V / div.
Next Trace: +12 V Output at 10 V / div.
Top Trace: -12 V Output at 10 V / div.
20 ms / div
DRAIN
DRAIN
, 0.2 A / div.
Power Integrations
, 200 V / div.
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