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2Pcs DC/DC LM2596 HVS LM2596HVS 50V 3A Buck Constant Current/Voltage CC CV Step-Down Module LED Indicator High Frequency Conversion

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  • 2Pcs DC/DC LM2596 HVS LM2596HVS 50V 3A Buck Constant Current/Voltage CC CV Step-Down Module LED Indicator High Frequency Conversion
  • Input voltage: 5V-50V input voltage must be 2V higher than the output voltage
  • Output current: rated current 2.5A / 3A MAX (required for heat sink)
  • Output voltage: 1.25-30V (adjustable)
  • Output power: 15W maximum at maximum voltage
  • Stepless adjustment of output voltage and stepless adjustment of output current


Product Description

DC/DC LM2596 HVS LM2596HVS 50V 3A Buck Constant Current/Voltage CC CV Step-Down Module LED Indicator High Frequency Conversion

LM2596HVS 60V 3A Buck Constant Current/Voltage CC CV Step-Down Module

DC/DC LM2596 HVS LM2596HVS 50V 3A Buck Constant Current/Voltage CC CV Step-Down Module LED Indicator High Frequency Conversion

Features:

1. Stepless adjustment of output voltage and stepless adjustment of output current

2. LED indicator, red/green no-load under load

3. Up to 1.5V (1.16V typical) and up to 2.5A output current difference between input and output voltage

4. Temperature protection, high stability and high efficiency of output voltage

5. High-frequency DC/DC conversion, which leads to a reduction in the size of the device

Specifications:

Input voltage: 5V-50V input voltage must be 2V higher than the output voltage

Output current: rated current 2.5A / 3A MAX (required for heat sink)

Output voltage: 1.25-30V (adjustable)

Output power: 15W maximum at maximum voltage

Output short-circuit protection: Yes, constant current (constant current setpoint)

Input reverse polarity protection: Yes,

Constant current range: 0.2-3A (adjustable, default transfer 1A)

Turn signal current: constant current value * (0.1), turn lamp current constant current value linkage

Package Included:

Buck conversion module*1

Instructions for use:

Battery charging Method of use:

a. Determine the float voltage and charging current of the battery you need to recharge, and the input voltage of the module;

b. Adjust the constant voltage potentiometer to adjust the output voltage to about 5V.

a. Measure the output short-circuit current with a multimeter 10A current stop, and adjust the constant current potentiometer to make the output current reach the predetermined charging current value;

b. Adjust the constant voltage potentiometer to make the output voltage reach the float charging voltage;

c. Connect the batteries, and try charging.

(1, 2, 3, 4 steps for the module input connected to the power supply, the output no-load not connected to the battery.)

LED constant current driver Usage:

a. Determine the working current and the highest working voltage you need to drive the LED;

b. Adjust the constant voltage potentiometer to adjust the output voltage to about 5V. c. Use a multimeter with 10A to make the output voltage reach the floating voltage.

c. Measure the output short-circuit current with a multimeter 10A current block, and adjust the constant current potentiometer to make the output current reach the predetermined LED working current;

d. Adjust the constant voltage potentiometer to make the output voltage reach the maximum LED working voltage;

Connect the LEDs, and try it out.

(1, 2, 3, 4 steps for the module input connected to the power supply, the output no-load not connected to the LEDs.)