DC-DC Boost Buck Converter Module ( LM2596 LM2577 )

Specification:

• Input Voltage: 4-35V
• Output voltage: Continuously adjustable(1.25-25V unload adjust)
• Output current: Max 3A(If more than 15W, please install the heat sink)
• Revolving light current: CC value * (1%-100%), default is 0.1 times
• Minimum voltage gap: 2V
• Output power: natural cooling 15W
• Conversion efficiency: 80% (the higher the output voltage, the higher the efficiency)
• Operating Temperature: Industrial (-40 °C to +85 °C) (ambient temperature of more than 40°C, lower power use, or add heat sink)
• Full load temperature rise: 45 °C
• Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue.
• Output short circuit protection: Yes, constant current.
• Connect method: Can solder on the PCB with the wire directly
• Input: IN+ input Positive is, IN- input negative
• Output: OUT+ output is positive, OUT- output negative
• Module Size: 50 x 37 x 13mm

Some Applications

• High-power LED constant current driver.
• Lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charge.
• Solar panels, wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit.