The PST-3201 is a versatile, high-precision programmable linear DC power supply engineered to meet the demanding requirements of laboratories, research and development environments, production testing, and educational institutions. It features three fully independent and isolated output channels, each capable of supplying 0 to 32 volts and 0 to 1 ampere, providing users with flexibility to power multiple devices or circuits simultaneously without interference. Utilizing linear regulation, the PST-3201 ensures ultra-low ripple and minimal electrical noise, making it ideal for powering sensitive analog and digital circuits where stability and accuracy are critical. Each channel is individually programmable, supporting a wide range of test scenarios from basic voltage/current settings to more complex, automated test routines.

Users can operate the unit through its intuitive front-panel interface, featuring a clear digital display and tactile controls, or via remote control using standard communication interfaces such as RS-232 or USB, allowing seamless integration into automated test setups. The power supply includes comprehensive safety features such as over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP), ensuring device safety and protecting connected equipment. Its robust and compact design makes it suitable for both benchtop and system-level use. Whether for precise circuit development, device evaluation, or controlled power delivery in a teaching lab, the PST-3201 offers reliability, flexibility, and precision in one compact package.