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DC-DC Boost Converter, 24V to 48V

5 out of 5 based on 3 reviews | Write a review

$96.74

Buy 24V DC to 48V DC boost converter series online, with different models from 3 amps to 42 amps, 144 watts to 2000 watts, 18V-35V input voltage range, high efficiency up to 97%, IP68 waterproof level and anti-shock protection, ultra compact size, light weight.

Model Selection *

SKU: ATO-DCDC-2448

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Overview

This series of DC-DC boost converters adopts synchronous rectification technology, which is designed to step up the input rated voltage 24V DC to 48VDC output voltage, and different models can be chosen to meet your applications.

Features

Wide input voltage range: 18V to 35V.
Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 96%.
This step up module comes with waterproof lever of IP68, moisture-proof & anti-shock protection.
Auto-recovery when device is back to normal operating.
Built-in full protection against over/under voltage input, over-current, overload, overhead, over-temperature and short circuit.
Industry grade 24V DC to 48V DC boost converter, widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generate electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc.

10A DC-DC Boost Converter Specification

Model	ATOWG-24S4810
Input	Rated voltage	24V
	Voltage range	18-35V
	Efficiency	97% @ 24V input
	Positive cable (red)	12 AWG @ 15cm length
	Negative cable (black)	12 AWG @ 15cm length
Output	Voltage	48V
	Max. rated current	10A
	Max. rated power	480W
	Voltage regulation	±1%
	Load regulation	2%
	No load loss	70mA @ 24V input
	Ripple & noise	170mV (full load)
	Positive cable (yellow)	16 AWG @ 15cm length
	Negative cable (black)	16 AWG @ 15cm length
Environment	Working temperature	-40 ~ +80℃
	Working humidity	10% ~ 90%RH
	Storage temperature	-40 ~ +85℃
Function	Short circuit protection	YES
	Over current protection	YES
	Waterproof	IP68
	Over temperature protection	YES
	Over voltage protection	YES
Mechanical	Weight	500g
	Size	1008039mm

24V to 48V DC-DC Boost Converter Model Selection

Code	Model	Price	Input Voltage	Output Voltage	Output Current	Output Power	Efficiency	Size	Download
1	ATOWG-24S4803	$96.74	24V DC	48V DC	3 Amps	144 Watts	95%	747432mm
2	ATOWG-24S4805	$113.55	24V DC	48V DC	5 Amps	240 Watts	94%	747432mm
3	ATOWG-24S4810	$170.21	24V DC	48V DC	10 Amps	480 Watts	97%	1008039mm
4	ATOWG-24S4815	$203.89	24V DC	48V DC	15 Amps	720 Watts	96%	1008039mm
5	ATOWG-24S4820	$267.54	24V DC	48V DC	20 Amps	960 Watts	97%	15012763mm
6	ATOWG-24S4832	$338.16	24V DC	48V DC	32 Amps	1500 Watts	96%	15012763mm
7	ATOWG-24S4840	$401.36	24V DC	48V DC	40 Amps	2000 Watts	96%	22012763mm

Note: The series of 24V to 48V DC-DC boost converter models are all here, check the parameter carefully from the table and select the right converter power supply when place the order.

Details

Tips: How to troubleshoot DC-DC boost converter?

To troubleshoot a DC-DC boost converter, you should first check whether the input and output voltages are within the expected range. If the voltage is abnormal, it may be caused by damaged components, connection problems, or load failure. Next, check that the switching elements are working properly and make sure they are operating at the correct frequency and duty cycle. Capacitive and inductive components should also be checked for damage or overheating. Confirm these conditions by measuring current and temperature in the circuit. Finally, check that the control circuit (such as a PWM controller) is working properly to ensure that it adjusts the duty cycle correctly to maintain a stable output. By checking these key components and parameters step by step, DC step up module failures can be identified and resolved.

Existing reviews of DC-DC Boost Converter, 24V to 48V

A question about the ATOWG-24S4840 boost converter

Can I place 6 to 8 of these in parallel, I have a RV Bus conversion that has a 24v system with a power output of more then 400A at 24v I am not using most of this power as I need it at 48V to charge my batteries.

From: David | Date: 23/09/2024

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ATO Responded

Our DC-DC converter cannot be used in parallel because it is a constant voltage current limiting device and cannot increase the current.

I have a question about boost converter

Hi, I have a question about your ATOWG-24S4810 boost converter. I want to use it on a mobile robot to power an electronic torque wrench.
If we accidentally exceed the 10A output current, how does the overcurrent protection work? Does the device shut down and then restart automatically after a certain time?
If so, how much time has to pass before restart?
If not, does it shut down until power is cycled to the unit?

From: coty | Date: 20/07/2023

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ATO Responded

If exceed the 10A output current, the converter will enter overload protection mode.
After the current drops, the converter will automatically resume working in an instant.

We are needing to purchase your 24V to 48V DC-DC Boost Converter

We are needing to purchase your 24V to 48V DC-DC Boost Converter (SKU: ATO-DCDC-2448). Our system is really noise sensitive, so the switching frequency is really important for us. Does the converter have any filter for switching noise on Input pin of the converter?

From: Dave Jones | Date: 27/11/2020

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ATO Responded

Unfortunately, the converter does not have a filter for switching noise on Input pin side. But we suggest to use the converter for testing at first, and if there will be a noise, then you can add a filter.

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