HappyFish.co.za

  • Home
  • All Departments
      • Automobiles & Motorcycles

      • Apparel Accessories

      • Consumer Electronics

      • Electronic Components & Supplies

      • Jewellery & Watches

      • Lights & Lighting

      • Luggage & Bags

      • Pet Supplies

      • Phones & Telecommunications

      • Tools

  • Contact Us
  • Track Your Shipment
  • Wishlist
    Account Account
Search
Looking for something special?
Cart 0

It appears that your cart is currently empty

  • Home
  • Collections
  • Electronic Components & Supplies
  • 3Pcs DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V to 0.8-28V 9A
3Pcs DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V to 0.8-28V 9A
;
;
;

SKU:

3Pcs DC-DC CC CV Buck Converter Board Step Down Power Supply Module 7-32V to 0.8-28V 9A

R 366.28

 

Product type: Electronic Components & Supplies

Weight:

  • Courier Delivery
  •  
  • In Stock
  •  

    Isaiah 55:8-9 John 3:16 Philippians 4:19
    Trust_Badges
    Payment_Icons
    Buyer Protection and Guarantees Privacy Policy




    Features:
    - Fixed turn lamp current is 0.1 times the current value ( Used to identify whether the battery is fully charged When charging).
    - Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable for LED.
    - High output current, the max output current can reach 8A.
    - Four high frequency capacitance, can lower output ripple, enhance the work stabilization.
    - Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good,and won’t affect each other.
    - Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever.
    - 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability.
    - Double color lamp, working condition be clear at a glance
    - Voltage and current are adjustable,wich effect is good.
    Parameters:
    - Module Properties: Non-isolated step-down constant current, constant voltage module (CC CV) charging module
    - Input Voltage: DC 7-32V
    - Output Voltage: (1) DC 1.2-28V continuously adjustable. (2) Fixed output:Choose between 0.8v-28v
    - Output Current: 8A (when power tube's temperature exceeds 65 degrees, please add cooling fan)
    - Constant Current Range: 0.2-8A (Adjustable)
    - Turn Lamp Current: Constant current value * (0.1), turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 * 3A = 0.3A)
    - Lowest Pressure: 1V
    - Output Power: Maximum power is about 200W
    - Conversion Efficiency: Up to about 95%
    - Operating Frequency: 300KHz
    - Output Ripple: 20M bandwidth
    - Input 24V output 12V 5A ripple around 50mV (Excluding noise)
    - Output Short Circuit Protection: Yes, constant current
    - Input Reverse Polarity Protection: None
    - Output Prevent Backflow: None
    - Wiring: Terminal
    - No-Load Current: Typical 20mA (24V switch 12V)
    - Load Regulation: ± 1% (Constant)
    - Voltage Regulation: ± 1%
    - Dynamic ResponseSpeed: 5% 200uS
    - Potentiometer Adjustment Direction: clockwise (increase) , counterclockwise (decrease), the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current (CC)
    - Operating Temperature: Industrial grade (-40 °C to +85 °C) (please note the actual use of the power tube temperature , high temperature heat strengthened)
    - Indicator: dual color indicator, charging indicator light is red, the green light means fully charged (No load is green)
    - Size: Approx. 65 x 47 x 23.5mm/2.56 x 1.85 x 0.93''
    - Precision of Constant Current and Temperature: On the actual test, the module temperature from 25 degrees to 60 degrees, the constant current value change is less than 5% (5A constant current value)
    - Output Short Circuit Protection: Yes,Constant current (the current setting constant current value)
    - Input Reverse Connect Protection: NO
    - Output Prevent Reverse Fow: NO
    - Wiring Method: Amphenol connector
    Applications:
    High-power LED driver
    Lithium battery (or lead accumulator) charge
    Vehicle-mounted power supply
    Low voltage system power supply
    6V, 12V, 14V, 24V battery charge
    On-board laptop power supply
    Regulated power supply
    Low voltage power supply system
    Package Includes:
    3 x DC-DC Adjustable Power Supply Module

    Share:

    Related product

    100K-6GHz Full Band Low Noise Amplifier 20dB High Gain Power Preamplifier LNA Module for RF & Software Defined Radio SDR
    Quick view

    HappyFish.co.za

    100K-6GHz Full Band Low Noise Am...

    Description:The HT004 Low Noise Amplifier is an elec...

    R 862.24 R 568.16

    Description:The HT004 Low Noise Amplifier is an electronic device that is primarily used to amplify signals and minimize the effects of noise. It operates in the frequency range...

    Quick view
    WZ3605E CNC DC Buck-Boost Converter CC CV 36V 5A LCD Power Module Adjustable Regulated Power Supply Constant Voltmeter Ammeter
    Quick view

    HappyFish.co.za

    WZ3605E CNC DC Buck-Boost Conver...

    Feature:>>>Manual: Click here to open<&l...

    R 739.35 R 561.04

    Feature:>>>Manual: Click here to open<<< Model  WZ3605E  Input voltage  6.0~36.00V Output voltage  0.60~36.00V Output current  0~5.000A Output po...

    Quick view
    LuckFox Pico Camera SC3336 3MP Camera Module (B) High Sensitivity Low Light Performance Compatible LuckFox Pico Series Board
    Quick view

    HappyFish.co.za

    LuckFox Pico Camera SC3336 3MP C...

    Specifications:Sensor: SC3336Camera Type: ColorCMOS ...

    R 462.32

    Specifications:Sensor: SC3336Camera Type: ColorCMOS Size: 1/2.8'Pixel: 3MP (2304x1296)Shutter: Rolling shutterAperture: F2.0Distortion: <33%Focal Length: 3.95mmFocusing: Manu...

    Quick view
    48V Condenser Microphone Recording Amplifier Module Phantom Power Electret Microphone Amplifier Diy Modified Circuit Board
    Quick view

    HappyFish.co.za

    48V Condenser Microphone Recordi...

    Parameters:Frequency response: 40hz-16khzSensitivity...

    R 281.54 R 226.28

    Parameters:Frequency response: 40hz-16khzSensitivity: -48dbOutput impedance: 250 OHMSound pressure level: 125dbSNR: 60dbPower supply: 15-48V phantom power supplyWorking current:...

    Quick view
    M5Stack Cardputer v1.1 StampS3A Development Board ESP32-S3 Portable Computer 1.14 Inch Screen 56Key Keyboard Card Microcontrolle
    Quick view

    HappyFish.co.za

    M5Stack Cardputer v1.1 StampS3A ...

    Description:Cardputer v1.1 is a high-performance car...

    R 1,619.70

    Description:Cardputer v1.1 is a high-performance card computer designed for engineers, offering a comprehensive upgrade over the original Cardputer. The new version features the...

    Quick view
    Electromagnetic Swing Kit Leaf Edition DIY Electronic Kit DC 5V LED Flowing Light STEM Educational Science Project
    Quick view

    HappyFish.co.za

    Electromagnetic Swing Kit Leaf E...

    Specifications:Product Name: Electromagnetic Swing K...

    R 347.70

    Specifications:Product Name: Electromagnetic Swing Kit (Leaf Edition)PCB Dimensions: 56mm x 83mmAssembled Height: 167mmOperating Voltage: DC 5VStandby Current: 13–15mA (Flowing ...

    Quick view


    Subscribe to our Newsletter

    Please enter your email address to subscribe to our newsletter.

    You have successfully subscribed!

    YOUR ACCOUNT
    • Personal Info
    • Orders
    • My Cart
    • Addresses
    Customer Service
    • cservice@happyfish.co.za

      +27 82 218 3125

      Visit the SA Department of Health's website: www.sacoronavirus.co.za

    Information
    • Product Guarantees

      Secure Checkout

      Shipping Information

      FAQ

    OUR COMPANY
    • Delivery Information
    • Privacy Policy
    • Return Policy
    • Terms & Conditions
    • About Us
    © 2026, HappyFish.co.za