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The B&K 1689 has been DISCONTINUED and REPLACED by the BK1690.
B&K High Current DC Power Supplies are 110VAC only and designed for continuous duty and are ideal for substituting car batteries. For servicing/demonstrating high power car stereos, cellular phone products, camcorders, and ham radios. Hobbyists, retailers, and service shops use car batteries to power mobile equipment. Car batteries are heavy, leak acid, spark, can’t tolerate shorted outputs, and must be recharged.
This Power Supply provides it’s maximum current output continuously hour after hour without overheating.
- 1VDC to 15VDC Variable Output
- 28A Output at 13.5VDC
- Overload protection
- High RFI stability
- Multiple DC Output Terminals.