BK Precision 1688A used or new for sale at Used-Line
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Here you will find a large selection of new and used BK Precision 1688A listed at special prices. Although some items match several categories, all of them are listed here, no matter what category or subcategory they have been placed in. You may sort the listings by price. You also have the option of showing only ads that have been posted in the last 24 hours.

BK Precision 1688A (High Current DC Power Supplies) Main Features and Specifications

Product Specs

  • Number of Outputs Single
  • Max. Voltage 14V
  • Max. Current 21A
  • Ripple and Noise <=10 mVrms
  • Computer Interface No
  • Status -

See also

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