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5A Constant Current LED Driver, Battery Charger and DC power module

R88.55 inc VAT

Because these boards have both constant current and constant voltage modes, you can use them to directly drive power LEDs, as they will limit the current through the LED.

This board can be used as a:

  1.  Constant current LED driver
  2. Adjustable power supply module with ability to cut off  if exceeds preset current limit
  3. Battery charger

8 in stock

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SKU: led-238 Category:

Description

cunstant current 5A module

Some of the many application:s
– Lithium battery charger
– LED Driver

Note:
– Do not combine connection of input GND and output GND

Features:
– High power, high efficiency, 5A, low ripple;

Three main functions:
– Use as an ordinary step-down module with overcurrent protection capabilities;
– As the value of various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride – – – – Batteries (battery) charger for solar panels, wind turbines and other occasions
– Used as high-power LED constant current driver module;
– Having a constant voltage and constant current modes, the indicator light indicates which mode is currently in the module;
– When used as a lithium battery charger, you can set the float voltage and charge current, it has a light finger
– It is shown being charged or has been filled;
– Current limiting protection, output short circuit will not even burn module.

Parameters:
– Input: IN + input positive, IN- input negative
– Output way: OUT + output positive level, OUT- output negative
– Input Voltage: 4-38V
– Output voltage: 1.25-36V continuously adjustable
– Output current: adjustable, 5A
– Output Power: 75W maximum
– Operating temperature: -40 to + 85 degrees
– Operating frequency: 180KHz
– Conversion efficiency: up to 96%
– Short circuit protection: Yes (limited current 8A)
– Over-temperature protection: (automatically shut off the output after overtemperature)
– Input reverse polarity protection: None, (as required in the input string into a large-current diode)
– Installation: four 3mm screws
– Connection: terminals or solder terminals, V-IN is the input, V-OUT output
– Module Size: Length 61.7mm Width 26.2mm height 15mm
– Weight: 25g

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