DC 5V - 45V. The external heat sink can withstand high current operation. which is commonly used for AC and DC input.
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DC-DC 200W 15A 8-55V Buck Constant Voltage Constant Current Converter Buck Regulator Adjustable Power Step Down Module Chip B
Aliexpress UK
Maximum output current: 2A. The peak current output current is no more than 2A.
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Mini560 DC-DC Buck Converter 5A Step Down Power Module 4.5-36V to 3.3V/5V/9V/12V Fixed Voltage Regulator for Arduino ESP32 BMS
Aliexpress UK
Input: DC 25V (maximum). Current output: 8A (maximum). Conversion efficiency: up to 95%. Output: 3.3V/5V/9V/12V. Output short-circuit protection.
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High Efficiency Mini560 Output 3.3V 5V 9V 12V 5A Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply Module
Aliexpress UK
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DC-DC Buck Module 60V/48V/36V/24V to 12V/5V/3.3V Output Car Power Converter 3A Mini Buck Regulator PCBA Voltage Step Down Module
Aliexpress UK
The maximum power used by the appliance is 200W. Do not use it with high powered appliances such as hair dryers, electric iron etc. Waveform Distortion: <0.1%. Ideal for fax machine, fan, air machine, computer, water dispenser, phone/tablet etc.
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DC 24V to 12V 10A Power Converter PCBA Module Auto Buck Regulator Step Down Voltage Supply For Car Accumulator
Aliexpress UK
Input Current: 1A – 3A. Input Power Wire Length: 100 mm. Handle with care and keep away from flammable materials.
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1-10pcs XL4015 DC-DC Adjustable Buck Converter 5A 4-38V to 1.25-36V CC CV Step Down Voltage Regulator Module
Aliexpress UK
Waterproof DC/DC Converter Regulator 12V Step Up to 19V 3A 57W. Output current: 3A (max), 57W. Car Console Parking Multi Switch for Hyundai Tucson 2015-2019 93300-F8050 u9. 3:Waterproof, shockproof Design,good heat dissipation, easy to install.
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20A 300W CC CV Step down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply
Aliexpress UK
What is this?The DC converter can provide your device with protection against over voltage, overload, over current, over heating, short circuit, etc. It is widely used in multi-functional devices such as cars, ships, trucks, motors, solar panels, LED light strips, screen displays, etc.What will I get?Input voltage:24VOutput voltage: 12VOutput current: 30AOutput power:360WSize: 75 x 75 x 30mm/3 x 3 x 1.2 inch( L*W*H）Package contains: 1pcs x DC Power ConverterAre there any advantages of the product?The DC converter has a high conversion rate, over current, over voltage, short circuit, over temperature protection, strong anti-interference ability, stable and reliable, strong anti-interference ability, and a conversion rate of up to 96%.The DC to DC converter has an aluminum alloy shell and a more efficient heat dissipation capacity.
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CC 600W 25A Anti-backflow Power Supply Adjustable DC-DC 12-75V to 2.5-50V Step Down Buck Converter Voltage Regulator Transformer
Aliexpress UK