Riser, big difference here is one is 12v while the one you posted is 20V. That makes the first one potentially suitable to power a PC natively, assuming ripple and such are okay, but the 20v would need to be powering something like the HDPlex 200 that accepts 19~20 volts.Hi, take a look at this one:
200watt 20v GaN Switching Power Supply (Gallium Nitride)
200 Watt GAN Power Supply 20V 10Amp, Ultra small power supply with Huge power output. What is GaN? Gallium Nitride is a stable wide bandgap semiconductor material with high heat capacity and thermal conductivity, Gallium nitride has demonstrated the capability to be the displacement technology...www.coolgear.com
200W GaN ~$90
