Power Supply Series Connection - UNI-T UDP3305S Series User Manual

UDP3305S Series Programmable DC Power Supply User Manual
Note:
1. Only insulated channels can be connected in series or in parallel.
2. In power supply series and parallel connections, the settings of the corresponding parameters must comply with
the safety requirements.
When two insulated channels are connected in series: VL=V1+V2
When two insulated channels are connected in parallel: IL=I1+I2

Power Supply Series Connection

Higher voltages can be provided by connecting power supplies in series. In this case, the output voltage is the sum
of the output voltages of all the channels. When the UDP3305S series power supply enters the series mode, users
only need to set its output voltage, output current, and the overvoltage and overcurrent protection values.
Series Connection Setting Interface