Step Up Down Boost buck Voltage Converter Module LM2577S LM2596S

• Input Voltage :4-35V
• Output voltage: Continuously adjustable(1.25-25V unload adjust)
• Output current: 3A Max(If more than 15W, please install the heat sink)
• CC range :0-2A (adjustable)
• Revolving light current: CC value * (1%-100%), default is 0.1 times
• Minimum voltage difference: 2V
• Output power: natural cooling 15W
• Conversion efficiency: 80% (the higher the output voltage, the higher the efficiency)
• Operating Temperature: Industrial (-40 ℃ to +85 ℃) (ambient temperature more than 40℃, lower power use, or add heat sink)
• Full load temperature rise: 45 ℃
• 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 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.

#1, Bak 4.02