Features:
1. the range of input voltage: 3.2 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster)
2. the range of output voltage: 1.25 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Specifications:
Name : LM2596 DC-DC Buck module
Input voltage : 4V ~ 35V
The output voltage : 1.23V ~ 30V
Output Current : 3A( Max)
Conversion efficiency: 92%( MAX )
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -forty Five~ +85
Size : 43mm * 21mm * 14mm(Long*Width*Hight)
Instructions:
1. Power (3-40V), power indicator light, the module is working properly.
2. Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Packing:
1*Power module
Note:
Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 1.5V differential.
All ebay verified payments are accepted, if you have any questions about the payments, you can let us know, we will try our best to solve this for you.
We usually ship all packages within 24 hours after payment and 48 hours at latest for a small part of our products.
Always believe we can solve your questions about our products with communication.
And if it comes to a return at last, the item must be intact and the same condition when you received it, also the return is only available within 30 days after delivery.
You can contact us at any time via ebay messages, we will reply at the first time in the working times.
We will always be here for you!
Working time: 9am to 6pm, Monday to Friday.
All ebay verified payments are accepted, if you have any questions about the payments, you can let us know, we will try our best to solve this for you.
We usually ship all packages within 24 hours after payment and 48 hours at latest for a small part of our products.
Always believe we can solve your questions about our products with communication.
And if it comes to a return at last, the item must be intact and the same condition when you received it, also the return is only available within 30 days after delivery.
You can contact us at any time via ebay messages, we will reply at the first time in the working times.
We will always be here for you!
Working time: 9am to 6pm, Monday to Friday.
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