B&K Precision 1688A DC Power Supply, 3-14V, 20A

DISCONTINUED ITEM- Recommended Replacement: B&K Precision 1688B Switching DC Power Supply, 1-18V, 20A

The B&K Precision Model 1688A is a high quality 3 to 14 Volt DC Power Supply primarily designed for bench powering of automotive and marine electronic equipment. The Model 1688A has a maximum output current proportional to the voltage setting, the maximum current of 20 amps available from 13.8 to 14 volts and is reduced to 4.5 amps at 3 volts. Two panel mounted meters continuously monitor the output voltage and current.

• 20 A guaranteed @ 13.8V
• 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
• Connect two in parallel for more current
• Connect two in series for higher voltage
• Includes instruction manual and line cord

• B&K Precision 1688A Datasheet.pdf
• B&K Precision 1688A User Manual.pdf