Non-Isolated, 8 Watt Dual Output, Off-line Power Supply
Referenzdesign unter Verwendung des Teils NCP1075STAT3G von onsemi
Bilder
1 / 1
Für Endprodukte
- Industrial
- White Goods
Beschreibung
- Reference Design features an 8 watt, off-line, dual output, flyback power supply intended for powering white goods or industrial equipment circuitry which does not require output isolation from the AC mains. The flyback converter is designed around ON Semiconductors 100 kHz NCP1075 monolithic switching controller. This particular design example provides output voltages of 5V and 8.5V but these can be tailored to other voltages to accommodate the specific requirements by appropriate transformer turns ratio changes
Haupteigenschaften
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Conversion TypeAC to DC
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Input Voltage180 to 270 (AC) V
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Output Voltage5|8.5 V
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Output Current1.25@5V|0.3@8.5V A
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Output Power8 W
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Efficiency76 %
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TopologyFlyback
Empfohlene Bauteile (4)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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NCP431ACSNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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NCP431AISNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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NCP431AVSNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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NCP1075STAT3G | onsemi | AC to DC Switching Converters | AC to DC Switching Converter Off-Line Switcher 6.6V 65kHz T/R 4-Pin(3+Tab) SOT-223 | In den Warenkorb | |