I'm trying to figure out the best way to power up my MAME machine.. and this is what I came up with.. let me know if this sounds good or not:
I purchased a power bar where 1 outlet is always live, and the others turn on/off according to it. So the PC will be connected to the live outlet, while the rest to the other spots.
I need to power the following things:
- PC power supply
- Arcade monitor
- Marquee
- Power Inverter for car amp / speakers
So this is what I came up with.
- External power goes into cab. neutral, ground and live wire connect to filter. (live connects through fuse). Out of filter, the 3 wires connect to the input to the power bar. They connect through a switch. (This way all devices connected to power bar are fused and filtered)
- PC always set to turn on on power restore, so once the power is turned on via the switch, the PC turns on and turns on all the other devices.
- Each device connects to the power bar using an outlet 3 prong connector. Power inverter and marquee are easy straight through.
- Monitor connects through isolating transformer. Monitor 110V line goes through door switch.
- This way, if the back door is open, the monitor turns off, but the rest keeps on running!
- Does this sound ok??
- Is the fuse / filter required? or should I assume the power bar is good enough for it?
- I can tell which is ground coming out of the filter, but how can I tell what is neutral and what is power??