Design Examples

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Design Example
Vin (min) Vin (max) P(out) Vout 1 Vout 2sort descending Vout 3 Vout 4 Vout 5 Vout 6 Topology CV/CC Isolated? Product Family Schematic RDK Gerber

DER-43 - 1.8W non-isolated Power Supply

-40 V -40 V 24.5 W -28.0 V -65.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV No DPA-Switch

DI-122 - 13 W (17.2 W Peak) Non-Isolated Power Supply for White Goods w/ <150 mW No-load Power Consumption

85 V 265 V 13.0 W -5.0 V -12.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV No TinySwitch-III

DI-56 - 19.2 W DC-DC Converter

36 V 75 V 19.2 W 12.0 V -12.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes DPA-Switch

DER-247 - High Efficiency 20 W Power Supply

110 V 400 V 20.0 W 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback TOPSwitch-JX
rd247gerber.zip

DER-33 - 3.9W CV/CC Charger with <100 mW standby

85 V 265 V 3.9 W 6.5 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes TinySwitch-III

DER-580 - 118 W High Line Input Non-PFC CV/CC Flyback Charger Supply

180 V 264 V 118.0 W 59.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes TOPSwitch-JX
rd580gerber.zip

DI-24 - 30 W DC-DC Converter

36 V 75 V 30.0 W 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Forward CV Yes DPA-Switch

RDR-295 - 20 W Standby Power Supply RDK Available

90 V 295 V 20.0 W 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes TinySwitch-4
rd295gerber.zip

DER-233 - 15 W Power Supply with Low No-load, High Efficiency Power Consumption

90 V 265 V 15.0 W 6.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes TOPSwitch-HX
rd233gerber.zip

DI-117 - 15 W, 12 V Adapter With <100 mW No-Load Consumption

90 V 265 V 15.0 W 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes TinySwitch-III

DER-483 - 184 W Non-PFC Stage Forward Power Supply

90 V 132 V 184.0 W 23.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V 2-Switch Forward + Flyback CV/CC HiperTFS-2
rd483gerber.zip

DER-173 - Non-isolated 14 W LED Driver

195 V 265 V 14.0 W 20.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC No TinySwitch-III

DI-57 - 60 W DC-DC Converter

36 V 75 V 60.0 W 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes DPA-Switch

DER-554 - 18 W Constant Voltage / Constant Current (CV / CC), Universal Input, Isolated Flyback Converter

85 V 265 V 18.0 W 18.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes LinkSwitch-4
rd554gerber.zip

DER-275 - High Efficiency 30 W Standby Power Supply

110 V 400 V 30.0 W 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes TOPSwitch-JX
rd275gerber.zip

DI-162 - Set Top Box Power Supply

85 V 265 V 30.0 W 12.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes TOPSwitch-HX

DER-30 - 3.3W Non-isolated Flyback converter

-32 V -72 V 3.3 W 3.3 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV No DPA-Switch

DER-814 - 45 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller USB PD Certified(New!)

85 V 264 V 45.0 W 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC Yes InnoSwitch3-Pro (New!)
der-814_gerber.zip

DER-417 - <5 mW No-Load Input Power, 8 W Standby Power Supply

85 V 265 V 8.0 W 5.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV/CC LinkZero-LP
rd417gerber.zip

DI-182 - 65 W Notebook Adapter Which Meets Requirements for Energy Star 2.0 (ES 2.0)

90 V 265 V 19.0 W 65.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V Flyback CV Yes TOPSwitch-HX