Overview Highlights Conventional BOOST fully integrated constant voltage output program,internal integration of MOSFET,less peripheral devices,low system cost Wide voltage range input,input voltage up to 35V Adjustable output voltage,high support 40V Built-in over-temperature protection,over-current protection,a full set of reliability protection circuit,high reliability System conversion efficiency can reach more than 90 percent,convenient for thermal design Key Attributes Dimensions (Length x Width x Height) 7cm x 5cm x 3cm weight 0.04kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.04 kg Dimensions per item (LWH) 7 x 5 x 3 cm Carton weight 0.04 kg Carton dimensions (LWH) 7 x 5 x 3 cm Pieces per carton 3 Stock location Product Description1. Conventional BOOST fully integrated constant voltage output program,internal integration of MOSFET,less peripheral devices,low system cost2. Wide voltage range input,input voltage up to 35V3. Adjustable output voltage,high support 40V4. Built-in over-temperature protection,over-current protection,a full set of reliability protection circuit,high reliability5. System conversion efficiency can reach more than 90 percent,convenient for thermal design6. Standard package,suitable for boosting applications within 30WModule use1. Access to the power supply (3-35V),the power indicator light,the module works normally2. Adjust the blue potentiometer knob (generally counterclockwise rotation of the boost,clockwise rotation of the buck) and use a multimeter to monitor the output voltage to reach the required voltageParameters:1. Module nature:non-isolated boost2. Rectification mode:non-synchronous rectification3. Input range:limit value 3-40V; recommended value 3-35V4. Output range:limit value 5-45V; recommended value 5-40V (by rotating potentiometer)5. Input current:limit value 0-5A; recommended value 0-3A6. Conversion efficiency:94 percent MAX7. Switching frequency:220KHz8. Output ripple:less than 100mV9. Load regulation rate:+/-0.5 percent10. Voltage regulation:+/-0.5 percent11. Operating temperature:limit value -40-150 degrees celsius; recommended value -20-85 degrees celsius12. Reverse connection protection:input 40V anti-reverse connection protectionAttention:1. Vehicle voltage regulator,only need to connect the input of this module to the power supply,you can adjust the potentiometer,the output voltage can be adjusted arbitrarily in the 5V-30V,for your cell phone,MP3,MP4,PSP charging,and many other devices powered2. Long time work is recommended to use the current within 2.5A,plus heat sink (10W or more output); bec