SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

Feature: 1. The LCD display panel is immersed in gold technology to prevent oxidation and poor contact, and prevent incomplete display after long-term use. 2. Independent silicone buttons to set the voltage or current, one key to enter, one key to exit, fast and concise, rejecting tediousness 3. The upper and lower boards have independent architecture and independent MCU. The LCD or color screen display board can be replaced at will, and the power supply board can also be used independently. 4. The upgraded silicone button material is soft, comfortable to the touch, has an excellent feel, it has a longer service life. 5. Humanized design, reserved 5V fan interface, customers can add their own fans to cool down, supports fans within 5V150mA Product parameters: 

Package includes:  

1 x Adjustable regulated power supply