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High Quality DC-DC LM2596 1.3V-35V Module Converter Step Down Power Supply Adjustable Converter Home Pracitcal Convertidor

80 % of buyers enjoyed this product!
In stock
Sale Price: US $2.49
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


DC-DC LM2596 Step Down Adjustable Converter Power Supply Module1.3V-35V


  • Module property: Non-isolation buck

  • Rectification mode: Non-synchronous rectifier

  • Input voltage: 3V-40V

  • Output voltage: 1.3V-35V

  • Output current:Rated current is 2A,maximum 3A(Additional heatsink is required)

  • Conversion efficiency: 92%( highest )

  • Switching frequency: 65KHz

  • Output ripple: 30mV( maximum )

  • Load regulation: ±0.5%

  • Voltage regulation: ± 2.5%

  • Work temperature: -40°C- +85 °C

  • Dimension: 43mm*21mm*14mm(L*W*G)

  • NOTE: 1.This can’t be used to step up Voltage; 2.Input and output can not be reversed, Reverse may be burned.

Voltage regulation:

  • Access to power (3-40V), adjust the blue potentiometer knob (clockwise general boost, buck counter-clockwise) and use a multimeter to monitor the output voltage reaches the needed voltage.

Package Include:

  • 1 x DC-DC LM2596 Step Down Adjustable Converter Power Supply Module

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $2.49 / piece