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KOOBOOK 2Pcs DC-DC Step Up Down Boost Buck Voltage Converter Module Regulator LM2596 LM2577 4-35V to 1.25-25V

KWD 4

Brand
KOOBOOK
Weight
48 g
1 +

Special Features

  • This Module Properties: It is non-isolated step-down constant current, constant voltage module (CC CV) charging module.
  • This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment measured results, without considering other factors.
  • Size: 50 x 37 x 13mm
  • Input Voltage :4-35V;Output voltage: 1.25-25V Continuously adjustable(Default voltage 4.2V,current 1A)
  • Output current: 12V to 5V, maximum 2A (output other voltage, calculate current by 15W, formula 15 / output voltage = output current)

Description

Specifications:
Revolving light current: CC value * (1%-100%), default is 0.1 times
Output power: maximum 15W(If more than 15W, please install the heat sink)
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 ℃
Minimum voltage difference: 2V
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

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.

Note:
Power supply module is a kind of electronic components, please don't buy the item if you have no electronic expertise.
This module can only raise the voltage and cannot increase the power. If using solar energy as the power supply, please ensure that the input power is higher than the output power by 1.1 times under any circumstances.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 2Pcs

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