RDK-91 Power Integrations, RDK-91 Datasheet - Page 27

• 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

11.4 Load Transient Response (75% to 100% Load Step)
Figure 20 – Transient Response, 115 VAC,
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50-100-50% Load Step.
Upper: V
Lower: I
OUT
OUT
0.5 A, 1 ms / div.
50 mV/div.
Figure 21 – Transient Response, 230 VAC,
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50-100-50% Load Step.
Upper: V
Lower: I
OUT
OUT
Power Integrations
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0.5 A, 1 ms / div.
50 mV/div.