(Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:<30mV. Positive output OUT + OUT-output negative. Sound & Vision. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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1Pc AC 10-28V to DC 12V Buck Converter AC DC Step Down Power Supply Module Converter
Aliexpress UK
When the right “OUT” led light, it shows output, the left “IN” led show input. Built in output short protection function. Output current:2A. Also note that monitor settings may vary from computer to computer and may distort actual colors.
eBay
5/1PCS DC DC 9A 300W 150W Boost Converter Step Down Buck Converter 5-40V To 1.2-35V Power Module LED Driver XL4016
Aliexpress UK
EPLZON LM2596S Buck Converter Buck Module. ●Output Current: 3A (max.). The input and output connectors cannot be reversed. If it exceeds 2A, a heat sink (output of over 10W) should be added. ✔4pcs x DC-DC Buck Converter Module.
eBay
12V to 6V Voltage Regulator Module Buck Converter Voltage Regulator DC-DC Converter Power Supply Voltage Step-down Module
Aliexpress UK
RC Module Airplane MINI360 MINI 360 BUCK CONVERTER DC-DC MP2307 step-down LM2596. 1 x RC Module Airplane MINI360 MINI 360 BUCK CONVERTER DC-DC MP2307 step-down LM2596. With only 17mm on the longest side and 5g in weight, this module fits anywhere.
eBay
20V to 12V Step-Down Converter for Dewalt Battery, DC Power Adapter, Voltage Reducer Transformer 180W Buck Converter Regulator
Aliexpress UK
Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes, constant current. Full load temperature rise: 45 ℃. Output: OUT+ output is positive, OUT- output negative.
eBay
12V to 5V 3A 15W Buck Converter Module - DC to DC Regulator Car Power Converter with Wire Interface
Aliexpress UK
Main chip: LM2596HV. Output current: maximum 3A, the best work within 2.5A long. Module nature: non-isolated step-down module. Module size: 40 23 11.5mm (including USB length of 48mm).
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DC DC 12v 24v to 5v 12V to 5V 1A 3A 5A 8A 10A 5 Volts Voltage Reducer Step-down Module Power Converter Buck Voltage Converter
Aliexpress UK
Hold the right button for over 2 seconds, then release. Press and hold the right button for over 2 seconds, then release. When the right “OUT” LED shows output, the left“IN” LED displays input. How to adjust accuracy?.
eBay
5PCS LM2596S DC-DC Step Down Converter High Efficiency Voltage Regulator 3.2-40V to 1.25v-35V Adjustable Buck Converter
Aliexpress UK
Output Current: 3A ( maximum ). ( maximum 92% ) maximum output current is 3A. OUT + output positive OUT - output negative. IN + input positive IN - input negative. Connection port.
eBay
DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 3A / 2A Step Down Module Power Supply DC DC Converter Buck Converter Step Up Converte
Aliexpress UK