Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close
    Search store Close
    Picture of 12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A
    Picture of 12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A
    Picture of 12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A
    Picture of 12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A
    Picture of 12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A

    12V to 24V DC-DC Step Up Converter, 3A/4A/5A/8A/10A

    1 review(s) | Add your review
    SKU: PH-DCDC-12S240310
    Old price: $71.52
    $50.06
    ● The 12V to 24V boost converter features a no-load current of only 30mA and ±5% high-precision regulated output. ● The high-performance DC-DC boost converter boasts a wide input voltage range of 10V to 23V and an efficiency of up to 95%. ● Multiple output current options are available: 3A/4A/5A/8A/10A, allowing for flexible selection based on specific needs. ● With a die-cast aluminum alloy housing, it is suitable for industrial control fields such as automobiles, new energy, and motors.
    *
    PRICE BREAKS - The more you buy, the more you save
    Quantity
    5+
    20+
    50+
    Price
    5% OFF
    10% OFF
    15% OFF
    🚚 Free shipping
    ⏱️ Delivery: 6-12 days
    🔙 30-day Returns
    Related products

    DC-DC Boost Step Up Converter, 12V to 24V

    ● Industry grade DC-DC boost step up converter can increase the input rated voltage of 12V DC to 24V DC output voltage. ● Built-in overvoltage/undervoltage input, overcurrent, overload, overvoltage, overtemperature and short circuit protection. ● It has a wide input voltage range of 10V~23V and an efficiency of up to 94%. ● The DC-DC boost step up converter comes with a waterproof lever of IP68.
    $53.26

    DC-DC Boost Converter, 12V to 19V

    ● High-efficiency DC-DC boost converter, supports wide voltage input (DC10V-18V). ● The input voltage can be boosted to an output voltage of 19V, with a conversion efficiency of up to 95% and high stability output. ● Aluminum alloy shell, small size, simple installation, with a variety of output current options. ● The DC-DC boost converter has intelligent protection function to prevent over-current, mortgage, over-temperature and over-voltage.
    $56.51

    DC-DC Boost Converter, 12V to 28V

    ● High-power 12V to 28V DC-DC boost converter is designed to boost the input rated voltage of 12V to an output voltage of 28V. ● Good stability and high efficiency, with an efficiency of up to 93%~96% at 12V DC input. ● Designed according to CE/RoHS, waterproof level IP68, with overvoltage, overload, and overtemperature protection. ● The DC-DC boost converter is small in size and can be well applied to different fields such as automobiles, electricity, transportation, and communications.
    $69.29

    DC-DC Step Up Converter, 12V to 36V

    ● 12V to 36V DC-DC step up converter, output current 1-30A optional, conversion efficiency up to 96%. ● High efficiency and good performance, capable of boosting 12V DC to 36V DC with 36W-1080W output power. ● Input voltage range is 10-20V, suitable for LED display, car audio, railway signal, etc. ● DC-DC step up converter with over-voltage, over-current, and over-temperature protection, IP68 waterproof rating.
    $75.26

    DC-DC Voltage Step Up Converter, 12V to 48V

    ● 12V to 48V DC-DC voltage step up converter output current can be selected from 1A to 20A, and power can be selected from 48W to 960W. ● 100% full load aging test, compact aluminum housing, easy to install, efficiency up to 96%. ● The DC-DC voltage step up converter has over-current, over-voltage, over-temperature protection and waterproof function. ● With a wide voltage input, it is suitable for electric vehicles, telecommunications, industrial control and railway signals.
    $63.45

    DC-DC Boost Step Up Converter, 24V to 48V

    ● High-performance DC-DC boost step up converter at an affordable price, capable of boosting DC 24V to DC 48V. ● Output current is available from 3A to 42A, power from 144W to 2000W, and input voltage range is 18V-32V. ● With IP68 waterproof rating and shockproof protection, it is compact and lightweight. ● The power module adopts a natural heat dissipation design and supports an operating temperature of -40°C to 50°C, which can adapt to different working environments.
    $96.74
    Overview

    Best-price 12V to 24V DC-DC step up converter for sale online. This boost converter converts a 12V DC input voltage to a 24V DC output voltage with a conversion efficiency of up to 95%. It is also available with optional current ratings of 3A/4A/5A/8A/10A. The step up converter has an IP68 waterproof rating and built-in overcurrent, overtemperature, short circuit and undervoltage protection, making it suitable for automotive, new energy, and other applications.

    12V to 24V step up converter features

    Feature

    • The DC-DC boost converter complies with RoHS/CE standards, offering high efficiency and a long service life.
    • It features a die-cast aluminum housing, high-quality components, epoxy resin potting, and an IP68 waterproof rating.
    • It has passed 100% full-load aging tests and incorporates overcurrent, undervoltage, overtemperature, and short-circuit protection.
    • The 12V to 24V DC-DC boost converter is compact, easy to install, and delivers 100% full power and high-stability output.
     

    Details

    1. Die-cast Aluminum Housing: The die-cast aluminum housing offers excellent heat dissipation, superior quality, and reliable safety.
    2. Silicone Potting: Encapsulated in silicone, achieving an IP68 waterproof rating, providing waterproof, dustproof, and shockproof protection.
    3. Pure Copper Core Inductor: A pure copper core inductor provides filtering, oscillation, and notch filtering to ensure power supply stability.
    4. SMT Surface Mount Technology: The DC-DC boost converter utilizes high-stability and high-reliability high-quality electronic components.
    12V to 24V step up converter details

    Dimension (unit: mm)

    12V to 24V 3A

    12V to 24V step up converter 3A dimension

    12V to 24V 4A-10A

    12V to 24V step up converter 4A-10A dimension

    Wiring Diagram

    DC-DC boost step up converter 12V to 24V wiring

    Specs
    Input
    Input Voltage 10-23V (Typ. 12V)
    Max. Input Voltage 24V (Continuous)
    Undervoltage Shutdown 7.6-8.5V (Automatic Recovery)
    Undervoltage Recovery 9.0-9.5V (Automatic Recovery)
    Max. Input Current 14.4A (Vin=9V; Iout=5A)
    No Load Current 30mA (Typ. 20mA; Vin=12V)
    Positive Electrode Cable 16 AWG (If the wire length is greater than 50cm, it is recommended to use a thicker wire diameter.)
    Negative Electrode Cable
    Enable Pin Cable /
    Fuse 20A
    Output
    Efficiency 95% (Vin=12V; Iout=5A)
    Output Voltage 23.8-24.4V (Vin=12V; Iout=5A)
    Regulator Accuracy ±5%
    Voltage Regulation ±3%
    Load Regulation
    Overvoltage Protection /
    Output Current 0-5A
    Overcurrent Protection 7-9A (Vin=12V)
    External Capacitance /
    Output Ripple and Noise 300mVp-p (Typ. 220mVp-p; Vin=10-23V; Iout=5A, Oscilloscope Bandwidth: 20 MHz)
    Output Voltage Rise Time 12mS (Typ. 7mS)
    Boot Delay Time 20mS (Typ. 15mS)
    Out Voltage Overshoot 5%
    Over Temperature Protection /
    Short Circuit Protection No
    Positive Electrode Cable 18 AWG (If the wire length is greater than 50cm, it is recommended to use a thicker wire diameter.)
    Negative Electrode Cable
    Safety and EMC Features
    Anti-electric Strength Input to output: /
    Input to shell: ≥500V (Leakage Current ≤ 3.5mA, 1min, No Breakdown, No Arcing)
    Output to shell: ≥500V (Leakage Current ≤ 3.5mA, 1min, No Breakdown, No Arcing)
    Insulation Resistance Input to output: ≥50MΩ (Test Voltage =500V)
    Input to shell: ≥50MΩ (Test Voltage =500V)
    Output to shell:≥50MΩ (Test Voltage =500V)
    Absolute Maximum Ratings
    Operating Ambient Temperature -40-50℃
    Shell Ambient Temperature -40-83℃
    Storage Temperature -55-100℃
    Operating Humidity 5-95% (Non-condensing)
    Atmospheric Pressure 62-106Kpa
    Altitude 4000m
    Cooling Way Natural cooling
    Other
    Weight ≤300g
    Package White Box
    MTBF ≥200000H (Vin=12V; Iout=5A)
    Switching Frequency 130±10kHz

    Note: This table takes the specification of 12V to 24V, 5A as an example, please see the selection table below for 3A/4A/8A/10A specification files.


    DC-DC Boost Converter Model Selection

    Output Current/Power: 3A/72W, Efficiency: 95%, Size: 64*57*22mm PDF computing12V to 24V, 3A DC-DC Boost Converter User Manual
    Output Current/Power: 4A/96W, Efficiency: 94%, Size: 74*74*32mm pdf computing12V to 24V, 4A DC-DC Boost Converter User Manual
    Output Current/Power: 5A/120W, Efficiency: 95%, Size: 74*74*32mm PDF computing12V to 24V, 5A DC-DC Boost Converter User Manual
    Output Current/Power: 8A/192W, Efficiency: 93%, Size: 74*74*32mm pdf computing12V to 24V, 4A DC-DC Boost Converter User Manual
    Output Current/Power: 10A/240W, Efficiency: 96%, Size: 74*74*32mm PDF computing12V to 24V, 10A DC-DC Boost Converter User Manual
    Application
    Car Audio Device

    Car Audio Device

    Hospital Equipment

    Hospital Equipment

    Railway Signals

    Railway Signals

    Telecommunications Equipment

    Telecommunications Equipment

    FAQ

    Q1:  What are the advantages of DC-DC converters?

    DC-DC converters efficiently convert one DC voltage level to another, helping match power requirements between sources and loads. They offer high efficiency, compact size, stable output voltage, wide input range, and built-in protections such as overcurrent, overvoltage, and thermal protection. This makes them ideal for battery-powered devices, industrial electronics, automotive systems, and renewable energy applications.

    Q2: What is the efficiency of a DC-DC boost converter?

    The efficiency of a DC-DC boost converter refers to the ratio of output power to input power, usually expressed as a percentage. It measures how well energy is utilized during the power conversion process. Higher efficiency indicates less power loss, less heat generation, and more efficient energy utilization during the boost process.

    1 review(s)
    5.0 1
    Write your own review Close
    *
    *
    jcorrell | 5/13/2026 8:44 AM
    Reliable & Efficient 12V to 24V Boost Converter
    I’m impressed with this DC-DC step-up converter. It delivers a stable 24V output with minimal heat, thanks to its high 95% efficiency and rugged aluminum housing. The low no-load current is a huge plus for battery preservation. Perfect for automotive and industrial upgrades—highly reliable and great value!
    Information
    Customer service
    Payment options
    Copyright © 2026 PowerHome.com. All rights reserved.