6W, 12V AC to DC Single Output Power Supply for Smart Electric Meter
Reference Design using part NCP1219BD65 by onsemi
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For End Products
- Smart Electric Meter
Description
- NCP1219B, NCP431, NDD05N50, simple, low power, off-line, extended universal AC input buck power supply intended for powering utility electric meters or similar industrial equipment or white goods
Key Features
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Conversion TypeAC to DC
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Input Voltage60 to 300 (AC) V
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Output Voltage12 V
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Output Current1 A
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Output Power6 W
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Efficiency77 %
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TopologyBuck
Featured Parts (7)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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NCP431ACSNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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SFH6156-4T | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R | Buy | |
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NCP431AVSNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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SFH6156-4X001T | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R | Buy | |
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SFH6156-4 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD | Buy | |
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NCP431AISNT1G | onsemi | Voltage References | V-Ref Adjustable 2.5V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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NCP1219BD65R2G | onsemi | PWM and Resonant Controllers | Current Mode PWM Controller -0.3V to 20V 800mA 68.25kHz 7-Pin SOIC T/R | Buy | |