A Programmable DC Power Supply is a DC source that allows precise control of voltage, current, and test sequences via software or automation systems. It operates in CV (Constant Voltage) and CC (Constant Current) modes with automatic switching to maintain stable output. It uses digital control and regulation (PWM or linear) to ensure high accuracy and low ripple output. Tessio Technology have providing many kind of this types to meet a customer requirement per below:

TPM-Series : programmable linear DC power supplies offer 90W–375W output with ranges up to 150V and 10A, delivering high precision and performance. Built-in protections include overload, reverse polarity, OVP, OCP, and OTP to ensure safe operation in unstable environments. With 0.01% regulation and low ripple & noise.

TPW-Series & TPS-Series : A high-accuracy, single-output programmable DC power supply with MPU control and PC interfaces. Both of this series almost the same main specification just the display and interface of TPS-series is color panel and more communication interface than TPW-series.

TWD-series: Programmable DC power has a maximum output voltage/current of 1500V/100A, a maximum power of this series is upto 8KW with standard 2U/3U chassis for easy mounting. The product has high resolution and high precision, low ripple and low noise, high stability, high reliability and so on.

TWS-series : programmable DC power supplies offer 1.8kW–100kW output with compact half 1U rack design. Features RS232/RS485 with ModBus-RTU, remote sense, analog control, reverse polarity switching, and reverse current protection. Available in multiple voltage/current options up to 1000V/60A, ideal for R&D and industrial testing applications.