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[[Image:living Energie.PNG|thumb|Low voltage living Energie|300px]] | [[Image:living Energie.PNG|thumb|Low voltage living Energie|300px]] | ||
== How to make a low voltage power supply == | == How to make a low voltage DC power supply == | ||
*Input 220 volt AC, or 110 volt AC power | *Input 220 volt AC, or 110 volt AC power | ||
*Output 12 volt DC, and 5 volt DC | *Output 12 volt DC, and 5 volt DC | ||
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[[Image:old computer power supply.PNG|thumb|old computer power supply|200px]] | [[Image:old computer power supply.PNG|thumb|old computer power supply|200px]] | ||
[[Image:cut of the wire.PNG|thumb|cut of the wire|200px]] | [[Image:cut of the wire.PNG|thumb|cut of the wire|200px]] | ||
[[Image:5V DC and 12 DC power suppy.PNG|thumb|5V DC and 12 DC power suppy| | [[Image:5V DC and 12 DC power suppy.PNG|thumb|5V DC and 12 DC power suppy|200px]] | ||
Typical PC power supplies have maximum output power ratings ranging from 300 watts to 500 watts and contain circuitry that can provide a clean (ripple free) 5V and 12V source for your low voltage needs. | |||
Tools: | Tools: |
Revision as of 16:29, 10 July 2009
How to make a low voltage DC power supply
- Input 220 volt AC, or 110 volt AC power
- Output 12 volt DC, and 5 volt DC
You can connect the Low voltage power supply with:
- Car socket 12 volt
- 12V DC equipment.
- 3rd world CCFL lamp (2007 model)
Links Low voltage connection basics
Using a PC power supply
Typical PC power supplies have maximum output power ratings ranging from 300 watts to 500 watts and contain circuitry that can provide a clean (ripple free) 5V and 12V source for your low voltage needs.
Tools:
- screwdriver
- cable cutter
Materials:
- Old computer power supply
- electric connection block
Using a Rectifier Circuit Directly
Tools:
Half-Wave Rectifier
Full-Wave Rectifier