DFRobot DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V)

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Delivered between Tue, 3.6. and Wed, 4.6.
More than 10 items in stock at third-party supplier
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Product details

This compact DC-DC step-down converter converts input voltages of 7.5-30V into an output voltage of 3.3V/5V/9V/12V (standard is 5V). The output voltage can be changed by bridging the corresponding pads on the rear panel. The module is designed for a load current of up to 5A. If a load current of more than 3A is required, we recommend mounting a heat sink to prevent the module from overheating.The module has a status LED that turns red during normal operation and turns off when the protection mechanism is triggered and the voltage automatically drops to 0.1V. For optimal operation, the input voltage should be approx. 2V higher than the desired output voltage.

Info: This module outputs 5V by default and the corresponding 5V solder pad is shorted. To output other voltages, e.g. 3.3V, disconnect the 5V solder pad and short-circuit the 3.3V solder pad.

Features:
Multi-Output Step-Down Buck Converter
Output voltages of 3.3V/5V/9V/12V adjustable via solder bridges
70°C overheat and overcharge protection

Technical Details:
Manufacturer: DFRobot
Manufacturer SKU: DFR1015
Input voltage: 7.5-30V
Output voltage: 3.3V/5V/9V/12V
Load current: 3A without heat sink, up to 5A with heat sink
Ripple: 30mV
Pin spacing: 2.54mm
Dimensions: 27 x 20 x 5mm
Weight: 5g

Scope of delivery:
1x DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V).

Key specifications

Development board type
Kit
Item number
24938044

General information

Manufacturer
DFRobot
Category
Development boards + Kits
Release date
30.3.2023
Sales rank in Category Development boards + Kits
197 of 2746

Development board properties

Development board type
Kit

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V)

Product dimensions

Weight
5 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.micro:bit
    0.1 %
  • 5.Purecrea
    0.1 %
  • 7.DFRobot
    0.2 %
  • 7.Joy-it
    0.2 %
  • 7.Sensirion
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Purecrea
    0 days
  • 1.Shelly
    0 days
  • 5.DFRobot
    1 day
  • 5.WaveShare
    1 day
  • 7.Raspberry Pi
    3 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 6.Tru Components
    1 %
  • 10.Arduino
    1.1 %
  • 11.DFRobot
    1.2 %
  • 11.HutoPi
    1.2 %
  • 13.Purecrea
    1.4 %
Source: Digitec Galaxus