LM2596HVS DC-DC Adjustable Buck Converter 

LM2596HV High Voltage DC to DC Buck (step down) converter Module with 4.5 to 50 volts input range

LM2596HV module is a high input voltage version of LM2596 Module. The LM2596HV module is a DC to DC converter buck converter module with input voltage range of 4.5 volts to 50 volts and output of 3 volts to 40 volts. This output is variable and can be varied using the onboard multi-turn potentiometer.

Specifications of LM2596HV DC-DC Step Down Module

• Input voltage : 4.5-50 Volts

• Minimum pressure : 1.5 Volts

• Load regulation : ± 1%

• Output Power : 15 Watt maximum

• Voltage Regulation : ± 0.5%

• Output current : rated current 2 Amper, 3 Amper maximum

• Input : IN+ input positive IN- input negative

• Output : OUT+ output positive OUT- output negative

• Static power consumption is only about 6mA.

• Conversion efficiency : up to 92% (output voltage, the higher the efficiency)

• Output voltage : (3 - 35 Volts) continuously adjustable (recommended load debugging).

• Short circuit protection : current limiting, thermal protection, self-recovery.

• Operating temperature : Industrial grade (-40 to + 85 degrees Celsius)

• Adjustment method : first correct input power (between 4.5-50 Volts) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn counterclockwise),

• Connection : Welding, plus pin can be directly soldered after the PCB.

Features Of LM2596HV DC-DC Buck Converter Module

• High efficiency up to 92%. 

• 4.5 Volt - 50 Volt adjustable input voltage range.

• 3 volt - 40 Volts adjustable output voltage range.

• With over-current and over-temperature protection, safe for use.

• Fine workmanship, long life span. 

• Can set the float voltage and charging current.

• Special design enhanced heating radiating.

Related Links

• LM2596HV Module datasheet