LM6019 LM2596 DC-DC Step Up Down Boost Buck Voltage Power Converter Module Auto Adjustable Constant Current Board 1.25V-26V 3A

LM2577 LM2596 DC-DC Step Up Down Boost Buck Voltage Power Converter Module Auto Adjustable Constant Current Board 1.25V-26V 3A

Descrtion: Input: 3.5-28V. Output: 1.25V-26V. Output voltage independent of input voltage (3.5V-28V input, any value output 1.25V-26V). Maximum input current 3A. Maximum output 3A. Rated input 1A, Output 1A. Size:5.2cm x 3.8cm x 2cm This module power output is affect by the module itself-capacity and pre-and post-cla load and other factors; the following data for profeional equment measured results, without considering other factors. Power supply module is a kind of electronic components, please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current, constant voltage module (CC CV) charging module Specification: 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) Revoing 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 deg to +85 deg) (ambient temperature more than 40deg, lower power use, or add heat sink) Full load temperature rise: 45 deg 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 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 voltage regulator circuit board power supply, such as automatic buck regulator circuit.

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