RDK-115 Power Integrations, RDK-115 Datasheet - Page 27

• 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

Figure 25 – Transient Response, 230 VAC, +3.3 V
Page 27 of 36
0.375 A-0.5 A-0.375 A Load Step. All
other outputs are at full load.
Bottom Trace: 5 V Output at 50 mV / div.
Next Trace: 3.3 V Output at 50 mV / div.
Next Trace: +12 V Output at 0.5 V / div.
Top Trace: -12 V Output at 0.5 V / div.
20 ms / div
.
Figure 24– Transient Response, 230 VAC, +12 V
0.25 A-0.64 A-0.25 A Load Step. All
other outputs are at full load.
Bottom Trace: 5 V Output at 50 mV/div.
Next Trace: 3.3 V Output at 50 mV/div.
Next Trace: +12 V Output at 0.5 V/div.
Top Trace: -12 V Output at 0.5 V/div.
50 ms / div
.
Figure 26 – Transient Response, 230 VAC, +5 V
Tel: [phone] Fax: [phone]
0.375 A-0.5 A-0.375 A Load Step. All
other outputs are at full load.
Bottom Trace: 5 V Output at 50 mV / div.
Next Trace: 3.3 V Output at 50 mV / div.
Next Trace: +12 V Output at 0.5 V / div.
Top Trace: -12 V Output at 0.5 V / div.
20 ms / div
.
Power Integrations
www.powerint.com