RDK-115 Power Integrations, RDK-115 Datasheet - Page 21

• 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

9.4 Regulation
9.4.1 Load Regulation, Room Temperature, 115 VAC input
These results represent the total variation as all outputs are swept from minimum to
maximum load.
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3.465
3.135
4.75
5.8
5.6
5.4
5.35
5.2
4.8
4.6
4.4
4.2
3.8
3.6
3.4
3.2
2.8
2.6
2.4
2.2
6
5
4
4
3
2
0
0
Figure 10 – 3.3 V Regulation vs. total output power.
Figure 11 – 5.0 V Regulation vs. total output power.
2
2
3.31
4.99
5.26
4.83
3.22
3.36
3.3 VOLT REGULATION Vs PS OUTPUT POWER
+5 VOLT REGULATION Vs PS OUTPUT POWER
4
4
5.3
3.2
3.37
4.79
5.07
5
3.3
3.27 3.28
5.1
5.04
3.29
6
6
5.07
3.28
OUTPUT POWER (WATTS)
OUTPUT POWER (WATTS)
5.06
3.28
8
8
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10
10
12
12
5.06
3.28
Power Integrations
14
+3.3 V REGULATION
UPPER LIMIT
LOWER LIMIT
+5 V REGULATION
UPPER LIMIT
LOWER LIMIT
14
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16
16