Express PCB

Express PCB, Program to open files

• Our Free PCB software is a snap to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional.
• Our board manufacturing service makes top quality two and four layer PCBs. Use our MiniBoard service and pay only $51 for three boards (plus shipping).
• The ExpressPCB schematic and PCB design software is very quick to learn and completely free! Download a fully functional version here.

Download ExpressPCB

Download ExpressPCB for XP, 2000 & NT


Download ExpressPCB for Vista & Windows 7

Amplifier 400 Watt

Amplifier 400 Watt

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Amplifier of 70 watts Single

Amplifier of 70 watts Single, by MOSFET Rev 1.2

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Amplifier of 100 watts Single, by TDK 7294

Amplifier of 100 watts Single, by TDK 7294

• Very high operating voltage range(±40v)
• Dmos power stage
• High output power (up to 100w music power)
• Muting/stand-by functions
• No switch on/off noise
• No boucherot cells
• Very low distortion
• Very low noise
• Short circuit protection
• Thermal shutdown

Download Files for Express PCB
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Amplifier of 100 watts Dual

Amplifier of 100 watts Dual, by TDK 7294

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  Very high operating voltage range(±40v)
• Dmos power stage
• High output power (up to 100w music power)
• Muting/stand-by functions
• No switch on/off noise
• No boucherot cells
• Very low distortion
• Very low noise
• Short circuit protection
• Thermal shutdown

Download Files Express PCB
Click Here