Voltage Stabilizer Features: CNC direct current voltage regulator, which is constant voltage and current design, with the output voltage of 0.0-60.00V, output current of 0.0-20.00A, and output power of 1200W.Full-view special power supplys LCD screen display, complete data display, simple operation, can provide stable working performance. In the operation interface, short press the encoder button, the power (W), capacity (Ah), energy (Wh), time (h) will be displayed in turn in the downstream; short press the SW button, switch into the input and output voltage display; long press the encoder button for 2 seconds to lock the set voltage and current to prevents misoperation. 10 groups of storage function, there are 10 groups of data from CD0 to CD9 (CD8=12 V; CD=24 V is not adjustable), the data is saved to CD0 by default.Support serial communication standard MODBUS protocol. Multiple protections, voltage under voltage protecting, over voltage protecting, over current protecting, over power protecting, over capacity protecting, timeout protecting, over temperature protecting, external temperature protecting. Multi-parameter value setting, support setting input voltage undervoltage protecting value, overvoltage protecting value, overcurrent protecting value, overpower protecting value, maximum capacity, maximum energy, running time, power-on status, and running interface rotary encoder, default setting parameters (CV or CC). Module size: 7.9 x 4.3 x 2.7cm Baseplate size: 10.9 x 7.2 x 4.2cm Material: PCB+metal colour: grey Package Contents: 1 x Module 1 x Baseplate Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.