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OpenPlatform
Index: MOD-02967
EAN: 5903351241397

Step-down Voltage Inverter LM2596 - 3,2V-35V 3A

4.92
59 reviews

Module with pulse inverter step-down LM2596. Input voltage from 3.2 V to 35 V. Maximum continuous output current of 3 A. The output voltage is adjustable from 3.2 V to 35 V.

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Over 500,000 customers already trust us. With us you get:

 

same-day shipping for products marked “24h shipping”

 

our own service centre in Poland

 

30 days to return and free delivery in Poland from PLN 500

 

4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)

 

VAT invoice, leasing and instalments for businesses

For businesses

 

individual quote for larger quantities

 

VAT invoice

For schools and universities

 

orders based on requests for quotation

 

help with choosing kits for your lab

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Description: Step-down Voltage Inverter LM2596 - 3.2V-35V 3A

Module with pulse inverter step-down LM2596. Input voltage from 3.2 V to 35 V Maximum continuous output current of 3 A. The output voltage is adjustable from 3.2 V to 35 V.

The product is assembled manually, may contain cracks and flaws, however, these operational parameters are fully retained.
Przetwornica step-down LM2596 3,2V-35V 3A

Method of application

The module has four I/Os to solder the wires:

Przetwornica step-down LM2596
PinDescription
IN+Input voltage - the positive pole.
IN-Input voltage - the negative pole (mass).
OUT+The output voltage - the positive pole.
OUT-Output voltage - the negative pole (mass).
Method of application

Output voltage is selected from the range of 3.2 V to 35 V by a potentiometer. You should note that this system is lowering the voltage so the output voltage can not be higher than the input voltage.

Specification of Step-down Voltage Inverter LM2596 - 3.2V-35V 3A

  • Input voltage: from 3.2 V to 35 V
  • Maximum continuous output current: 3 A (with cooling, to 2 A without radiator)
  • Driver LM2596 (documentation)
  • Efficiency: up to 90 % (depending on power consumption)
  • Switching frequency: 150 kHz
  • Tile sizes: 44 x 20 x 13 mm
  • Weight: 11 g
Name Value
Length 44 mm
Width 20 mm
Height 13 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 3 cm
Height 6 cm
Depth 2.4 cm
Weight 0.013 kg

Delivery method Delivery time Cost
GLS EU Shipping in 24 hours from €8.07
Raben Delivery in 3–5 days, no inside delivery from €96.75

The full delivery terms are on the page Delivery and payment.

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.

Damian 25.07.2025

Question: Please tell me what is the dimension on the board between the center of the IN+ hole and the center of the IN- hole and also between the centers of the IN+ and OUT+ holes, as this is not in the documentation.

Answer: The distribution of holes is: 18 mm x 42 mm.

Instructions and documents

GPSR data

Country of origin China
Manufacturer contact details OPEN SMART TECHNOLOGY LIMITED OPEN SMART TECHNOLOGY LIMITED SZ OFFICE: Rm1419 - 1422, Block C, SUNAC Intelligence Mansion, LongHua District, ShenZhen, GuangDong, China
EU market introducer contact details BOTLAND B. DERKACZ SP. K. Gola 25A - 63-640 Bralin

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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59 reviews

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