Erayco 10 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

by Erayco
4.8 out of 5 stars 58 ratings

Available from these sellers.
  • 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
  • 【Input Voltage】DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
  • 【Output Voltage】DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
  • 【Quantity】 10 pieces; Size: 43 * 21 * 13 mm
  • 【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step down voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V)

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Product description

Erayco 10 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

Features:
- DC to DC step down module
- Thickened circuit boards
- Advanced solid-state capacitor
- Short circuit and over-temperature protection
- 100% tested, sealed in anti-static packaging

Kindly Note:
1. Input voltage must be 1.5 V higher than the output voltage, no boost
2. Do not reverse the input and output interface
3. Keep output under 2.5A and use a heat sink when for a long time working

Specifications:
- Model: LM2596
- Input voltage: DC 3V - 40V
- Output Voltage: DC 1.5V - 35V (adjustable)
- Output Current: 3A (max.)
- Conversion Efficiency: 92% (max.)
- Switching Frequency : 65KHz
- Rectification: non-synchronous rectification
- Module property: non-isolated buck module
- Operating Temperature: -45℃ to +85℃
- Load Regulation: ±0.5%
- Voltage Regulation: ±2.5%
- Size(L x W x H): 45*21*13mm / 1.69*0.83*0.51inch
- Weight: 14g

Package List:
10pcs DC to DC Buck Converter Module


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4.8 out of 5 stars
4.8 out of 5
58 customer ratings
5 star
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4 star
12%
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star
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Reviewed in Australia on 27 April 2020
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Reviewed in Australia on 19 May 2020
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Top international reviews

Rui Pinto
5.0 out of 5 stars Works as announced.
Reviewed in the United Kingdom on 1 August 2019
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Amazon Customer
5.0 out of 5 stars Item as described by the seller. Keep up the good work Amazon and sellers.
Reviewed in Canada on 2 March 2020
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Mike
5.0 out of 5 stars Great value
Reviewed in Canada on 22 December 2019
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One person found this helpful
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C P
5.0 out of 5 stars great for fan speed adjustment
Reviewed in Canada on 30 December 2019
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Amazon Customer
5.0 out of 5 stars Better then voltage dividers
Reviewed in Canada on 16 December 2019
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Amazon Customer
5.0 out of 5 stars Fantastic converters
Reviewed in Canada on 19 December 2019
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Nathan M
5.0 out of 5 stars Worked good
Reviewed in Canada on 16 January 2020
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Michel Paul Cote
5.0 out of 5 stars Good components, fast delivery.
Reviewed in Canada on 7 March 2020
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Jerry Zenkier
5.0 out of 5 stars buck converter
Reviewed in Canada on 4 July 2019
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DKWatson
4.0 out of 5 stars Is what it is. A good deal,
Reviewed in Canada on 23 March 2020
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Ken Butt
5.0 out of 5 stars good product , good price
Reviewed in Canada on 29 October 2019
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YT
5.0 out of 5 stars fonctionne bien pour le moment
Reviewed in Canada on 18 March 2020
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Brett Stiles
5.0 out of 5 stars Constant and rock solid output
Reviewed in Canada on 13 November 2019
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C. Goodrich
5.0 out of 5 stars Works perfect
Reviewed in Canada on 11 February 2020
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Virender Sandhu
5.0 out of 5 stars Holding well so far...
Reviewed in Canada on 1 May 2020
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