Collection of rfi sdc 12 amp 24v 12v converter in a gallery layout

RFI SDC-8 8 Amp 24v to 12v Converter

$202.40

GST Inclusive. Discounts and Shipping calculated at checkout.

Quantity

Pickup available from the Mobile Systems Showroom: 1/14 Portside Drive, Mount Maunganui. We will notify you when your order is ready for collection.

In stock, ready to be shipped

RFI SDC-8, 8 Amp 24V to 12V DC-DC Converter

Efficient, compact, and rugged voltage conversion for mobile and fixed-site applications.

Overview

The RFI SDC-8 is an 8 amp DC-DC converter designed to reliably step down voltage from 24V to 12V across a wide range of vehicle and site installations. Whether you're powering two-way radios, mobile phone car kits, lighting, or auxiliary electronic systems, this unit delivers stable, low-noise power, even in demanding environments.

Ideal for trucks, buses, heavy machinery, and communications sites, the SDC-8 is part of a proven range of ultra-compact converters trusted by professional fleets and field service teams.

Key Features

  • 8 amp output at 12 volts means it's perfect for powering radios and onboard electronics from a 24V supply.
  • High efficiency, up to 92% means it runs cool with minimal heat generation even under full load.
  • Ultra-compact design means it fits into tight vehicle spaces with easy wiring access.
  • Built-in protection means short-circuit, over-temperature, and overload protection for reliable performance.
  • Low noise output means it's safe for sensitive communication and electronic equipment.

Applications

  • Two-way radio systems
  • Mobile data terminals and tracking units
  • Auxiliary power for vehicle electronics
  • Remote communications site power
  • 12V battery maintenance from 24V sources

Key Specifications

Model SDC-8
Input Voltage Range 20-32V DC
Output Voltage Regulated 13.6V DC
Current Capacity 8 amps continuous
Efficiency Up to 92%

FAQs

Which current rating should I choose?
The SDC range is available in 5A, 8A, 12A, 20A, and 30A options, this 8A model suits smaller radio and electronics loads, choose a higher rating if you're powering multiple or higher-draw devices.

Overview

An 8 amp 24V to 12V DC-DC converter for radios and vehicle electronics.

Features

8 amp output at 12 volts
Up to 92% efficiency
Built-in protection

Specifications

Current Capacity: 8 amps continuous
Collection of rfi sdc 12 amp 24v 12v converter in a gallery layout

RFI SDC-8 8 Amp 24v to 12v Converter

$202.40

Let customers speak for us

from 51 reviews
Easy to purchase

Easy to purchase, quick shipping, thank you.

Stephen Spier
Excellent to deal with

Excellent to deal with. Being able to get my battery from a new zealand company who actually had stock made the process so much easier!
Many thanks for the fast service.

Lawrence Wood
Easy to use radio earset

They do what they say they do, easy to use and no extra gear. The main set is the master and needs to be used, just turn them on with charged batteries and they just work. We have tested them to about 400m but really only need them for up to about 100m max and they work really well, easy to hear everyone using them. Once they are on you just talk and listen, there are no buttons to push
We use the single ear so we can hear people not using the sets.

Tony Kelly
Excellent

Excellent

Ed ODonnell
Exactly what I asked for.

Exactly what I asked for.

Bruce Harwood
Great product

Great product. Does exactly what it’s intended to do. Just bolts into the fender. Fast delivery, even to rural areas.

Aidan Watson

Excellent service,shipping tracking was on point.
Overall excellent service to the Customer.
Product installed and working as a UHF base antenna.

Damian
Great product perfect for what I need and super

Great product perfect for what I need and super fast delivery

Campbell Grant

Order delivered swiftly to my address and product works better than expected A+ I would order again.

Eli
Excellent service

Excellent service. Item arrived very next day. No issues

Lewis Norris

Veey happy with this product! Easy to install myself. First test of this CB was perfect...crystal clear!

SM
GME TX6150 battery from Mobile Systems

We originally bought our GME TX6150 from Mobile Systems quite some time ago. When we needed a new battery they had one and it arrived in a couple of days. Great service.

S M
5 star great works well i have 2 both drivers

5 star great works well i have 2 both drivers side and passenger side please with them both

Anonymous
Prompt Service and Friendly Comms

Prompt service and friendly comms. Speedy delivery (over night courier).

The radios were well packaged, received un-damaged and presented well. I'm happy with the radios and find no fault with them so far.

Jay Anaru
perfect

perfect

Alex Williamson