Specification: Item Type: Buck Boost Module_x000D_Material: PCB_x000D_Input: DC 3.6-30V_x000D_Output: Adjustable DC 3-30V_x000D_Maximum Output Power: 20W_x000D_Maximum Conversion Efficiency: 68-89%_x000D_Static Working Current: 2.5mA_x000D_Size: Approx. 60 x 34 x 15mm / 2.4 x 1.3 x 0.6in _x000D__x000D__x000D_ Features: 1Input and Output Voltage: Lift voltage positive and negative pressure module supports DC3.6?30V input, DC 3?30V adjustable output, static working current is 2.5mA 2High Efficiency: The buck boost module is designed for high conversion efficiency up to 68?89% with a maximum output power of 20W. 3Application: Used for ADC, DAC, power transmission amplifier, RS232 RS485 RS422 bus power supply, low power audio, car audio, backlight LCD power supply, power supply instrument, 4Compact: The buck boost module is compact and lightweight, with a size of 60 x 34x 15mm, making it ideal for use in applications where space is limited. 5Stable Performance: Built with premium PCB materials, our buck boost ensures stable and efficient power conversion. PackageList: 1 xBuckBoostModule