B&K Precision Power Supply; DC Type of Power Supply; 3 to 14 VDC; 28 A @ 13.8 V; 400 W 1688A

High Power Switching DC Power Supplies, Power Rating 1.2 kW, Input Voltage 95 to 264 VAC Current limiting overload protection Over voltage protection Short circuit protection Reverse polarity protection Thermostatically controlled cooling fan Thermal protection Operates continuously at full load without overheating 3 to 14 Volts DC Output 25 Amps Typical at 13.8 V, Model 1688A 12 Amps Typical at 13.8 V, Model 1686A Current Limiting Overload Protection Over Voltage Protection Short Circuit Protection Reverse Polarity Protection Thermostatically Controlled Cooling Fan Thermal Protection (Model 1688A) Operates Continuously at Full Load Without Overheating Connect Two in Parallel for More Current Connect Two in Series for Higher Voltage