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This is a mini DC to DC step down voltage converter module with fixed 5V voltage output. On-board DC 5.5X2.1mm power jack socket and 2pin screw terminals as the input power port with DC 6-40V voltage input and 2 USB power output port ideal for DIY USB charger for your electronic devices such as power bank, car, smart phone, tablet or 9V/12V/24V/36V to 5V converter module.

Specifications:
Input Voltage: 6-40V
Output Voltage: 5V
Maximum Output Current: 3A
Maximum Conversion Efficiency: 92%
Switching Frequency: 150KHz
Input Port: DC5.5*2.1mm power socket, 2p screw terminal
Output Port: USB(dual port)
Module Size: 50 X 35 X 12mm/1.97 X 1.38 X 0.47inch(L*W*H)

Package Included:
1X DC Voltage Regulator Module 6-40V to 5V 3A Dual USB Output (Anti-static bag packing)

Warm Tips: the output current depends on your load, if your load charging current only support 1A, the module can only provide 1A current to your load.

DC to DC LM2596S step down voltage converter module with fixed voltage output
On-board screw terminals and DC 5.5X2.1mm dual power input jack with 6-40V voltage input
Dual USB power output port with 5V fixed voltage output and maximum 3A current output
Large current output can be used as a DIY USB fast charger for your car, smart phone, and tablet, or as a 36V 24V 12V 9V to 5V buck converter power supply module
Maximum Conversion Efficiency: 92%, Module Size: 50 X 35 X 12mm/1.97 X 1.38 X 0.47inch(L*W*H)
DC to DC LM2596S step down voltage converter module with fixed voltage output
On-board screw terminals and DC 5.5X2.1mm dual power input jack with 6-40V voltage input
Dual USB power output port with 5V fixed voltage output and maximum 3A current output
Large current output can be used as a DIY USB fast charger for your car, smart phone, and tablet, or as a 36V 24V 12V 9V to 5V buck converter power supply module
Maximum Conversion Efficiency: 92%, Module Size: 50 X 35 X 12mm/1.97 X 1.38 X 0.47inch(L*W*H)

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