Power Adapter DC 4.5~40V to 1.25~37V Buck Converter Adjustable Voltage Regulator/Driver Module DC 12V 24V Car Power Supply

Parameters:

• Input voltage: DC 4.5~40V
• Output voltage: DC 1.25~37V(consistently adjustable and recommend
  you adjust when in empty load)
• Output current: 2A rated current and 3A Max(please add heatsink )
• Load adjust ratio: +/-0.5%
• Voltage adjust ratio: +/-2.5%
• Transfering efficiency: 92% Max(the higher output voltage, the higher efficiency)
• ON/OFF frequency: 150KHz
• Output ripple: 200mV
• Power consumption when in static state: only about 3A
• Working temperature: -40 Celsius to 85 Celsius
• Module feature: buck and non-isolated
• Rectification method: non-synchronous rectification
• Adjust method: please use a mini screwdriver to adjust output voltage by adjusting the potentiometer

Note:

• 1. Please add heatsink when the output power is larger than 15W
• 2. Please make sure the voltage difference between input voltage and output voltage is at least 1.5V to ensure stable output
• 3. Please note there is no reversed connection protection, so check the polarity of input voltage before power on to avoid burning due to reversed connection.
• 4. It has over-temperature and short-circuit protection.

Package includes:

• 1 x LM2596 bare board (DC Buck Converter / Power Adapter)