2PCS Ultra-Small Size DC-DC Step Down Power Supply Module 3A Buck Converter Adjustable 1.8V 2.5V 3.3V 5V 9V 12V

Name: 2PCS Ultra-Small Size DC-DC Step Down Power Supply Module 3A Buck Converter Adjustable 1.8V 2.5V 3.3V 5V 9V 12V
SKU: 62de68c46da54a019f8010d0
Price: 7.17 EUR
Availability: InStock
Rating: 4.714285714285714 (21 reviews)

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Price €7.17

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Description

Specification: 1.Input Voltage:DC 4.5-24V 2.Output Voltage:integration adjustable and fixed output,back side can choose fiexd output voltage 3.Adjustable Range:0.8-17V,fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V) 4.Output Current:3A (max),actual testing input 12V output 1.5A 5.Transform Efficiency:97.5%(max) (6.5 to 5V 0.7A) 6.Switch Frequency:500KHz 7.Output Ripple Wave:20mV (12V to 5V 3A) 20m band width 8.Operating Voltage:-40 Celsius-85 Celsius 9.Output Overvoltage Protection:no 10.Static Current:0.85MA 11.Load Adjust Rate:±1% 12.Voltage Adjust Rate:±0.5% 13.Dynamic Response Speed:5% 200uS 14.Output Short Circuit Protection:yes 15.Input Transposition Protection:no 16.Enable Control:yes 17.Connecting Type:soldering 18.Input Way:soldering 19.Output Way:soldering/pin 20.Soldering Hole Space:2.54mm

Note:For this goods.we have 2 different Inductor,The Function is the Same, We Will ship it Randomly,Please Note.

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Mobileparts

4.6/10,000+

Reviews 21

4.7

Customer

June 28

Getting 6.6V output when expecting 9V and 4.2V when expecting 5V. Tried two modules, both seem defective. Cutting the ADJ trace manually solves the issue, looks like it's always connected.