RDK-142 Power Integrations, RDK-142 Datasheet - Page 23

• Manufacturer Part Number: RDK-142
• Description: KIT REF DESIGN TOP HX FOR TOP258
• Manufacturer: Power Integrations
• Series: TOPSwitch®-HXr

Specifications of RDK-142

• Mfg Application Notes: TOPSwitch-HX Family Appl Note
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Non-Isolated
• Power - Output: 35W
• Voltage - Output: 5V, 12V
• Current - Output: 2.2A, 2A
• Voltage - Input: 90 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 30kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TOP258
• Product: Accessories & Kits
• Silicon Manufacturer: Power Integrations
• Kit Application Type: Displays
• Application Sub Type: LCD Monitor
• Kit Contents: Samples, Fully Functional Reference Board And Complete Documentation
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1193

8.3 Available Standby Output Power
The chart below shows the available output power vs line voltage for an input power of
1 W, 2 W and 3 W. This measurement was taken by loading the 5 V output.
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1.800
1.600
1.400
1.200
1.000
0.800
0.600
0.400
0.200
85
Figure 8 – Available Standby Output Power for Fixed Levels of Input Power.
105
125
145
Input Voltage (VAC)
165
185
205
Tel: [phone] Fax: [phone]
225
245
265
Power Integrations
www.powerint.com
1 W Input Power
2 W Input Power
3 W Input Power