dkplnt [8-Pack] LM2596 DC-DC Adjustable Buck Converter 3-40 V

dkplnt [8-Pack] LM2596 DC-DC Adjustable Buck Converter 3-40 V to 1.5-35v Step Down Power Supply High Efficiency Voltage Regulator Module …
- Input voltage range： DC 3 -40 V (input voltage must be 1.5 V higher than the output voltage, no boost)
- Output voltage range：Output: DC 1.5 - 35 V voltage is continuously adjustable, maximum output current is 3 A
- 8 pieces of LM2596 board
- Easy to make it work and convenient to accurately adjust the output voltage with a mini screwdriver.
- 100% SATISFICATION SERVICE: If there are any problem with our products, please feel free to contact us. you can request a refund for any single module and no need to return it.; Any problems you can contact us and we will try our best to resolve it till you satisfied.（Note：The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down)
Product Features

Parameters:
Input Voltage: DC 3 -40 V
Output Voltage: DC 1.5 - 35 V
Output Current: 3A(MAX) It is recommended to use under 2A (NOTE: When using high power, add a heat sink to the power supply chip)
Load adjust ratio: +/-0.5%Â
Voltage adjust ratio: +/-2.5%Â
Transferring efficiency: 92% Max(the higher output voltage, the higher efficiency)Â
ON/OFF frequency: 150KHzÂ
Output ripple: 200mVÂ
Module feature: buck and non-isolatedÂ
Rectification method: non-synchronous rectificationÂ
Size: 5.4x2.3x1.8CMÂ
Weight: 16gÂ

Fuction:
1.Built in over-temperature protection functionÂ
2.Built in current limit functionÂ
3.Built in output short-circuit protection functionÂ

How to use
1.Access the power supply ( 3 -40 V), the power indicator light, the module is working properly.
2.Adjust the blue potentiometer knob (usually clockwise rotation boost, counterclockwise rotation Step-down) and monitor the output voltage with a multimeter to reach the required voltage.Â
3.A customer reflects the module output voltage can not be adjusted, always equal to the input voltage. When you encounter this problem, please first counterclockwise rotation potentiometer 10 laps above, and then use the module can be normal adjustment of the voltage.

Package includes:Â
8X LM2596 board
8 pieces of heat sink
Country USA
Brand dkplnt
Manufacturer D-PLANET
Binding Electronics
ItemPartNumber 1
Model 4350280135
Warranty No
Color Multicolor
ReleaseDate 2020-07-27
UnitCount 1
UPCs 788410153003
EANs 0788410153003

Country	USA
Brand	dkplnt
Manufacturer	D-PLANET
Binding	Electronics
ItemPartNumber	1
Model	4350280135
Warranty	No
Color	Multicolor
ReleaseDate	2020-07-27
UnitCount	1
UPCs	788410153003
EANs	0788410153003

dkplnt [8-Pack] LM2596 DC-DC Adjustable Buck Converter 3-40 V to 1.5-35v Step Down Power Supply High Efficiency Voltage Regulator Module …

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