The 1696B Programmable DC Power Supply offers exceptional cost-per-watt value, combining advanced programming and protection features for enhanced reliability. It improves upon previous models with increased display accuracy, simplified programming, and a USB interface that supports basic SCPI commands. The included PC software allows for timed list mode programming and data logging. Ideal for R&D, service, production testing, and education environments, the 1696B comes equipped with comprehensive protection features, including overvoltage protection (OVP), overcurrent protection (OCP), and overtemperature protection (OTP). Key features include automatic CV/CC crossover operation, the ability to store up to 10 voltage and current combinations for quick output selection, and a built-in voltage, current, and power meter for real-time monitoring. It also supports List Mode (timed programming) with up to 20 steps, and offers USB and RS485 interfaces for flexible connectivity. Additionally, the power supply can be controlled through RS485 to manage up to 31 units from a single PC, with any combination of models. Protection features include OVP, OCP, OTP, and a key-lock function for added security. A thermostatically-controlled fan with linear-speed control minimizes noise, while the included PC software facilitates remote control, test sequence generation, and data logging. The 1696B is designed to meet the needs of various testing environments with its versatile features and robust protection mechanisms.