OUT +: output positive/OUT - : output negative. IN +: input positive/IN - : input negative. Output current: 3A continuous outputs, normal and stable working current in 2A. Thermal shutdown and current limit protection.
eBay
LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter
Aliexpress UK
DC-DC LM2596 Step-Down Power Module. - 1PCS DC-DC LM2596 Step-Down Power Module. - OUT" led light,it shows output,the left "in" led show input. - Built in output short protection function.
eBay
LM2596 Adjustable Step Down Converter Voltage Regulator LED Display Voltmeter DC-DC Step-down Power Supply Regulator module
Aliexpress UK
·Output power: upper limit 15W.
eBay
LM2596 DC-DC Step Down Converter Module 3A adjustable step down module LM2596S-ADJ voltage regulator 24V 12V 5V 3V LM2596S
Aliexpress UK
Press and hold the switch for more than 1 second and less than 4 seconds, then release to turn it off. Short press the button to change this value (value range is -0.5~0.5, unit is V).
eBay
LM2596 Power Converter Step Down Module DC-DC 1.5V-35V Adjustable Power Supply 3.3V/5V/12V/24V
Aliexpress UK
Grain wave peak: 100 mv. Output current: 2 A continuous output. OUT + : output positive/OUT - : output negative. IN + : input positive/IN - : input negative. Thermal shutdown and current limit protection.
eBay
DC 6V-40V To 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB
Aliexpress UK
When the right “OUT” led light, it shows output, the left “IN” led show input. 3 、 Output current:2A. 6 、 Built in output short protection function. 5 、 Input reverse polarity protection. How to adjust the accuracy?.
eBay
DC 6V-40V To 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB
Aliexpress UK
The maximum output current can be as high as 3A, the normal stable working current in 2A, higher current need to increase the heat sink. Switching indicator are red. LM2596S4-digit Digital Tube Display.
eBay
LM2596 DC-DC Step-down Converter Module DC 6V-40V To 5V 3A Double USB Charge Dual USB
Aliexpress UK
The power can reach 75W, which has a high cost-effectiveness. With power indicator light. With power indicator light. Output ripple:<30mV. OUT -: Output negative pole. 0UT+: output positive pole. IN+: Input positive pole.
eBay
XL7015 DC-DC Dc converter Step-down module 5V-80V Wide voltage input 7005A LM2596
Aliexpress UK