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Step-Down Voltage Regulator with Display LM2596S - 3.2V-35V 3A
Module with LM2596S step-down switching converter. Input voltage from 3.2 V to 35 V. Maximum continuous output current 3 A. Output voltage adjustable from 3.2 V to 35 V. Built-in display shows the current output voltage.
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Product description: LM2596S 3.2V-35V 3A step-down converter with display
Module with LM2596S step-down switching converter . Input voltage from 3.2 V to 35 V. Maximum continuous output current 3 A. Output voltage adjustable from 3.2 V to 35 V.
LM2596S converter specifications
- Input voltage: 3.2 V to 50 V
- Output voltage: 3.2 V to 35 V (lower than input)
- Maximum continuous output current: 3 A (with cooling, up to 2 A without heatsink)
- LM2596S driver ( documentation )
- Efficiency: less than 90% (depending on power consumption)
- Switching frequency: 150 MHz
- Four mounting holes with a diameter of 3 mm
- Display showing output or input voltage (selection by button)
- Board dimensions: 65 x 39 x 12 mm
- Weight: 23 g
How to use
The module has four terminals as screw connectors:
| Pin | Description |
|---|---|
| IN+ | Input voltage - positive pole. |
| IN- | Input voltage - negative pole (ground). |
| OUT+ | Output voltage - positive pole. |
| OUT- | Output voltage - negative pole (ground). |
The output voltage is adjustable from 3.2 V to 35 V using a potentiometer. Note that this is a step-down circuit, so the output voltage cannot exceed the input voltage.
Useful links
| Name | Value |
|---|---|
| Length | 66 mm |
| Width | 39 mm |
| Height | 18 mm |
| Voltage to | 3.2 V |
| Voltage from | 35.0 V |
| Voltage output from | 3.2 V |
| Output voltage to | 35 V |
| Current | 4 A |
| Stabilizer - Type2 | switching |
| Stabilizer - Type | step-down |
| Width | 6.5 cm |
| Height | 9.5 cm |
| Depth | 1.6 cm |
| Weight | 0.023 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: Hello, What is the function of microswitch in this board? Thank you
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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