B&K Precision 9205B Multi-Range DC Power Supply

The B&K Precision 9205B Multi-Range DC Power Supply is a bench‑top programmable DC source delivering up to 60 V and 25 A for a maximum of 600 W, making it suitable for electronics labs, prototyping, and test benches that require a single, reliable power rail. It supports USB (USBTMC‑compliant) and RS‑232 interfaces for automated control, scriptable voltage ramps, and integration into test rigs, with memory to store programmable outputs for repeatable experiments. The unit’s compact footprint—17.52 in long, 8.45 in wide, and 3.47 in high (445 mm × 214.6 mm × 88.1 mm)—fits on standard benchtops and 19‑inch racks, and it operates from worldwide mains: 110/120 VAC or 220/240 VAC, ±10%, 47–63 Hz. Precision is built in: voltage regulation ≤0.01% of setpoint with a 15 mV offset, current regulation ≤0.1% of setting with 10 mA offset, and low ripple and noise for stable outputs. The built‑in digital readout covers the 0–60 V range with 1 mV resolution and readback accuracy around 0.02% of reading plus 10 mV, enabling accurate monitoring during tests. This model is part of the 9200 series, designed for applications such as powering microcontroller and FPGA development boards, simulating lab power rails for circuit validation, and bench testing where clean, adjustable DC power is critical.