DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)

Rating:
100% of 100
SKU: DFR1015 Brand: DFRobot
This DC-DC Step Down Voltage Converter steps down voltage from 7.5V~30V to 3.3V/5V/9V/12V(default to 5V), which can be selected by short-circuiting the...
$9.70 AUD, inc GST
$8.82 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 23rd of Apr

Quantity Discounts:

  • 10-25 $8.55 (exc GST)
  • 25+ $8.38 (exc GST)
- +

14 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required.

This DC-DC step-down voltage power module converts 7.5V~30V input to an output of 3.3V/5V/9V/12V (default to 5V), which can be selected by short-circuiting the corresponding pads on the back. It withstands up to 5A load current with suitable heat dissipation and has 70°C over-temperature and overload protections. Besides, there is an onboard LED indicator that shows a solid red light when everything works fine and goes out when the protection mechanism is triggered and the voltage automatically drops to 0.1V.

The multi-voltage buck power module can be used in power control systems for LEDs, robots, drones, servos, low-power motors, and so on.

Instruction

This module outputs 5V by default and the corresponding 5V solder pad is short-circuited. To output other voltages, for instance, 3.3V, please disconnect the 5V pad and short circuit the 3.3V solder pad.

Note: Since this is a step-down converter, the input voltage should be larger than the output, and it works better with a voltage difference of 2V and above.

Features

  • Converts 7.5V~30V input to an output of 3.3V/5V/9V/12V
  • With suitable heat dissipation
  • With 70°C over-temperature and overload protections

Specification

  • Input Voltage: 7.5V~30V (24V below is recommended)
  • Rated Output Parameters (Heat dissipation not required)
    • 3.3V/0~3A
    • 5V/0~3A
    • 9V/0~2.5A
    • 12V/0~3A
  • Maximum Output Parameters (Heat dissipation required)
    • 3.3V/5A (16.5W)
    • 5V/5A (25W)
    • 9V/3.5A (31.5W)
    • 12V/3.5A (42W)
  • Low Ripple: 30mV
  • Soldering Hole Pitch: 2.54mm (can solder pin headers)
  • Dimension: 2.7cm*2cm(length*width)/1.06*0.79"

Parts List

  • 1x DC-DC Multi-voltage Output Buck Power Module (3.3V/5V/9V/12V)

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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