Mô đun hạ áp DC-DC LM2577S LM2596S N2 tại Lotte Market

Giới thiệu Mô đun hạ áp DC-DC LM2577S LM2596S N2 tại Lotte Market

Specification:

Input Voltage :3.2-40V
Output voltage: Continuously adjustable(1.25-35V 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: 43 x 20mm

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.