Truck Car Bus Radio Dc Voltage Stabilizer Step up Down Module 20A 24v 12v 13.8v to 13.8v Buck boost Dc Regulator

Product Description

Truck Car Bus Radio DC Voltage Stabilizer Step Up Down Module 20A 24v 12v

13.8v to 13.8v Buck Boost DC Regulator
Truck Car Bus Radio Dc Voltage Stabilizer Step up Down Module 20A 24v 12v 13.8v to 13.8v Buck boost Dc Regulator
13.8v Boost Buck Converter
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Features
  • High quality components.
  • Full power, stable voltage & current output.
  • Wide input voltage range.
  • Waterproof & anti-shock protection, ultra compact size, light weight.
  • Industry grade product, efficiency up to 96%.
  • Die-cast aluminum shell, epoxy potting.
  • Non-Isolated Module.
Specification
Series NO. WMX-D8-40D13.8
Model NO. WMX-DSD8-40S13.820
Product Name 13.8v boost buck converter
Input rated voltage 12Vdc / 13.8Vdc / 24Vdc
Input voltage range 8-40Vdc
Conversion Efficiency 96%
Output voltage 13.8Vdc
Output current 20A
Output rated power 276W
Voltage regulation < 1%
Load regulation < 2%
Ripple (full load test) < 150mV
No-load current < 20mA
Working Temperature -40°c ~ +80°c
Waterproof rating IP67
Protections Over-load, Over-current, Over-temperature, Over-voltage
Machine size 100*80*39mm
N. Weight 490g
Cooling way Free air convection
Packing White standard box
Product Description
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Buyer Feedback
Buyer Feedback
Frequently Asked Questions
Why choose our DC-DC converters?
We are an experienced DC-DC converter manufacturer with over 10 years of expertise. Our products deliver highly stable performance, utilizing high-quality components, with technology updated annually to ensure efficiency.
Is there any specific requirement for the load?
Yes, these DC-DC converters have a fixed voltage output, meaning they cannot be used to charge batteries directly. If you require battery charging functionality, please choose our dedicated DC-DC chargers.
Why are some other products on the market cheaper?
Cheaper alternatives often use low-cost components that fail to provide full rated power output. Our products use premium imported components designed to support continuous full-load operation reliably.
What after-sales service and warranty do you offer?
We provide a 1-year warranty. Under our return policy, we will exchange goods if any quality issues arise within the warranty period.
What payment and shipping options are available?
We support multiple payment methods including L/C, T/T, Western Union, MoneyGram, and Paypal. Shipping is handled via reliable express carriers like DHL, UPS, FedEx, TNT, EMS, or by sea.
What is the Minimum Order Quantity (MOQ) for this converter?
We offer a low MOQ. Sample testing is highly supported, with orders starting from 1 to 5 units available.

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