The internal circuit board uses excellent electronic components to ensure stable and high‑efficiency output. Item Type: DC Converter. The converter is made of aluminum alloy, which is strong and sturdy, and has a long service life.
eBay
12V24V to 12V 13.8V 19V 24V DC power converter 10-36V to 24V voltage regulator DC-DC automatic voltage regulation module
Aliexpress UK
Output power: 480W. Output current: 40A. Type: Power Converter. Lightweight compact, convenient to use and carry;.
eBay
High Voltage Isolated DC 24V 36V 48V 60V 72V TO 12V DC-DC Buck Converter Voltage Stabilizing Module Power Isolation Protection
Aliexpress UK
eBay
DC-DC Step Down Power Supply Module 2A DC 6-100V to 5V 9V 12V 24V Mini Buck Board Converter Multifunction High Voltage Regulator
Aliexpress UK
Output current: 20A (max), 480W. 1x 12V to 24V DC Converter. More than 90% power conversion efficiency. 100% Waterproof with Anti-shock protection. Light weight and ultra-compact size.
eBay
DC‑DC Converter 24V to 12V 10A 120W Step‑Down Waterproof Voltage Regulator Transformer DC Voltage Regulator
Aliexpress UK
The quality of the DC converter, and it is safe to use through electricity.
eBay
DC-DC Mini Buck Converter Board DC 10-110V to 5V 9V 12V 24V output High-power Multiple Protections Step-down Power Supply Module
Aliexpress UK
WaterProof 12V/24V to 5V 10A 50W Step Down DC/DC Power Converter Regulator UK. Option 9:DC6V To 12V 3A 36W 2S. Option 10:DC6V To 12V 3A 36W 3S. 3:Waterproof, shockproof Design,good heat dissipation, easy to install.
eBay
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Out DC 1.2V-24V
Aliexpress UK
Feature: 100% brand new and high quality. Waterproof, Shockproof Design. Aluminum Outer Case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose : Car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans,solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. Specification: .
eBay
LM2596HV AC/DC to DC Buck Step Down Converter Power Supply Module LM2596 3v 3.3V 5V 6V 9V 12V 15V 24V AC 5V-30V, DC 5V-50V
Aliexpress UK
Input: 12V-30V.
eBay
SAMIROB DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK