B+K Precision DynaScan Corporation 1655 Variable AC Power Supply - Used

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This used power supply will ship insured and inspected from Rapid City, SD. In very good condition, this unit sports scratching on the front panel and some residue and scuffs on the sides, along with some exposed wire on the attached probe.

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The B+K Precision Dynascan 1655 Power Supply is a versatile, heavy-duty unit designed for safe and efficient servicing of electronic equipment, offering continuously variable output voltage from 0 to 150 VAC. With output current handling up to 3 amps continuous (4 amps intermittent), this supply meets virtually all servicing needs while providing isolated output voltage via a built-in isolation transformer, ensuring safe work on “hot chassis” devices. The 1655 features a large multi-function meter for measuring voltage, current, and VA, with improved resolution through dual current ranges, and two isolated outlets for greater convenience.

Beyond basic power regulation, the 1655 includes advanced safety and diagnostic features such as OSHA, UL, and CSA-approved power line leakage testing, an expanded leakage scale (0–5 mA) with overload protection, and a built-in circuit breaker for isolated output protection. Its multi-color meter scales with overrange protection simplify accurate readings, while additional functions like solid-state soldering iron temperature control make it an all-in-one tool for servicing and troubleshooting. Rugged, reliable, and comprehensive, the B+K Precision 1655 is engineered for professionals who require safety, accuracy, and durability in one instrument.

Features / Specs

• Output Isolation: Leakage less than 0.1 mA
• Voltage Adjustment Range: 0-150 VAC, with input at 120 VAC
• Voltage/Current Sensing: Sine wave average, calibrated in RMS
• Maximum Current (Isolated): 3 A continuous, 4 A intermittent (0-130 V)
• Meter Scales: Voltage: 0-150 V. Current: 0-2 A. 0-4 A. Volt-Amps (Voltage set to 120): 0-240 VA. 0-480 VA. Leakage: 0-5 mA, expanded scale
• Operation Temp Range: 0 degrees C to +40 degrees C
• Weight: 22 lbs