$275 shipped 500 x 2 @ 4 800 x 2 @ 2 1500 x 1 @ 4 * MOSFET High Speed Switching Power Supply * Bridgeable * 4-Way Protection Circuitry: Thermal, Short Circuit, Overload and DC Offset * Heavy Duty One-piece Extruded Aluminum Heat Sink * Beveled Clear Acrylic Protective...