• 0 out of 5

    5A DC-DC CC/CV Lithium Charger LED Driver Power Module

     2,500

    This very utilitarian board delivers constant voltage or constant current output and comes in handy as a battery charger (Lead acid or Lithium battery), LED Constant current driver, as well as other power supply needs. It is also quite chunky -deliverying up to 5A output.

      • Output voltage: 0.8V-30V
      • Input voltage: 5V-32V
      • Separately adjustable voltage and current outputs
      • Size: 51 * 26.3 * 14 (L * W * H) (mm)
      • Operating Temperature: -40 to +85 Degrees
      • Voltage Regulation: +/-2.5%
      • Load Regulation: +/- 0.5%
      • Output ripple: 50mV
      • Switching frequency: 300KHz
      • Conversion efficiency: 95% (the highest)
    • Output current: adjustable maximum 5A
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  • 0 out of 5

    5A XL4015 DC-DC Step down Adjustable Power Supply Module

     1,800

    This buck DC step-down adjustable power supply module allows you to power projects and deliver up to 5A current at 1.25V to 36V

     

    • Input voltage range:4V to 38V
    • Output voltage range:1.25-36V adjustable
    • Output current: 0-5A
    • Output power: 75W
    • High efficiency up to 96%
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  • 0 out of 5

    Dual USB Output 9V 12V 24V 36V 5V DC-DC Power Supply Module

     1,500
    1. This is a mini DC-DC step down voltage converter module with fixed 5V voltage output.
    2. Input: 6V-40V
    3. Output: 5V / 3A (MAX)
    4. Efficiency: 92% (MAX)
    5. Switching frequency: 150KHZ
    • Working temperature: -40 ‘C – + 85 ‘C
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  • 0 out of 5

    Dual USB Output 9V / 12V / 24V / 36V 5V DC-DC Power Supply Module

     2,500

    This is a mini DC-DC step down voltage converter module with fixed 5V voltage output.

     

    · Input: 6V-40V

     

    · Output: 5V / 3A (MAX)

     

    · Efficiency: 92% (MAX)

     

    · Switching frequency: 150KHZ

     

    · Working temperature: -40 ‘C – + 85 ‘C

     

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  • 0 out of 5

    Step-down Adjustable CC/CV Power Supply Module – LM2596 DC-DC

     1,750

    This LM2596 Module is perfect for LED driving and battery charging it is possible to regulate output current as well as voltage. Meanwhile, charge completion can be indicated by a designated LED light. Easily charge Lithium Ion and Lead Acid batteries with this module.

     

    A low-cost high-amperage Switch mode DC/DC Buck supply with Constant Voltage (CV) and Constant Current (CC) output capability.

    Get any voltage between 1.5V to 33V (Input voltage must be greater than output voltage)

    Features

    • Precision potentiometer for Output Voltage Adjustment
    • Precision potentiometer Output Current Limit Adjustment
    • LED indicator for Constant Current

     

    Technical Specifications

    • Input Voltage: 5-35V
    • Maximum output current: 3A, (more than 15W with heat-sink).
    • Output Voltage: Continuously adjustable from 1.5 V to 30V
    • Module nature: Non isolated step-down constant current. Constant voltage module (CC CV).
    • Efficiency: 92% (maximum 92% (the higher the voltage, the higher efficiency)
    • Output ripple: 20M bandwidth (only for reference) Input 12V output 5V 3A 60mV (MAX)
    • Working temperature: industrial grade (-40 ? to +85 ?)
    • The no-load current: typical 10mA (12V 4.2V)
    • Load regulation rate: + 1%
    • Voltage regulation rate: 0.5%
    • The dynamic response speed: 5% 200uS
    • Dimensions: 48mm (L) *24mm(W) *11.4mm(high)
    • Output short circuit protection by setting output current appropriately

    Applications

    • High power LED constant current drive.
    • Lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charge, NiCd and NiMH battery (batteries) charge, solar panels and wind generators.
    • Solar Power Regulator. Can regulate varying PV input to any fixed voltage.
    • Robot Power Supply for Digital Circuits (3.3V, 5V, or Adjustable ) and Motor Drivers
    • DC CC/CV Experimental Power Supply with constant limit
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    XL4005 DC-DC Adjustable Step Down Module – 5A

     1,450

    This power supply module allows you to deliver regulated output voltages ranging from 1.25V to 32V while delivering currents up to 5A. This allows you to deliver more current to loads than is possible with the LM2596.

    Specification:

    • Non-isolated step-down (buck) converter.
    • DC 4V ~ 38V Input Voltage
    • DC 1.25V ~ 32V Adjustable Output voltage
    • Output current: 0A ~ 5A
    • Output power: 75W (When power is more than 50W use a heatsink)
    • Operating Frequency: 180KHz
    • Operating Temperature: -40°C ~ +85°C
    • Load regulation: S(I)≤0.8%
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    XL4015 5A DC-DC Step Down Adjustable Supply Module with Display

     3,500

    The XL4015 power supply delivers up to 5A to loads that need more current. The output voltage and current are fully adjustable. This module comes complete with heat sink and mounting screws.

    Features

    • Input voltage range: 5-36VDC
    • Output voltage range:1.25-32VDC adjustable
    • Output current: 0-5A
    • Output power: 75W
    • High efficiency up to 96%
    • Built in thermal shutdown function
    • Built in current limit function
    • Built in output short protection function
    • Input reverse polarity protection: None (if required, high current diode in series with the input).
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