KDP series bipolar programmable DC power supply is a high-performance DC power supply specially developed for the application of electromagnetic field automation control for inductive loads. This series of products have excellent electronic characteristics such as high accuracy, high precision, and high stability. This series of products are designed with complete over-voltage and over-temperature protection circuits, and non-contact commutation circuits, which make the product more reliable. This series of products can edit the voltage, current and time parameters of the upper computer through the panel keyboard or through the communication interface to realize programmable automatic testing. 　　 1. Small size, light weight, standard 19-inch installation size, suitable for work surface