empowering creative people

Adjustable DC&DC Power Converter with LED segment display(4.5V - 28V&1.5A) (Seeed Studio)

SKU: SS114990167

$13.28 AUD, inc GST
$12.07 AUD, exc GST
Adjustable DC&DC Power Converter with LED segment display(4.5V - 28V&1.5A) (Seeed Studio)
13.28 AUD

SKU: SS114990167

$13.28 AUD, inc GST
$12.07 AUD, exc GST
0 units ship today
Contact us if you need this product urgently


  • $6.95 Standard (2-4 days, tracked)
  • $8.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

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.

  • Operating mode description
  • With key off function, and reduce power consumption.
  • Power state can be freely defined
  • Input and output voltages can be displayed alternately
  • On/0ff output status, high level means output off, low level means output on. (note: high level (3.3v), the maximum output current 5mA)
  • Output voltage mode:Boot default display it, LED indicator off
  • Input voltage mode:Press button switch to it , LED indicator on
  • Alternating mode:Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display


  • In+:                                    Input positive
  • In-:                                    Input negative
  • Out+:                                  Output positive
  • Out-:                                  Output negative
  • weight:                                 20g
  • Dimensions:                             62 *26 *14mm(length*width*height)
  • Ripple peak:                             About 100mV
  • Display color:                            Red/Green/Blue
  • Input voltage:                            4.5-28V
  • Output power:                            15W maximum
  • Output voltage:                           1.3v-25v (step-down mode, the input voltage must be 2v higher than the output voltage)
  • Output current:                            1.5A
  • Ripple frequency:                         About 150KHZ
  • Voltage meter accuracy:          ±(5 ‰ +1 digit)
  • Static power consumption:    Typical about 20mA

Stop working mode
Keep pressing the button until the monitor does not display numbers ( long press more than 4s) and release the button. LED lights and module shuts down. The output voltage is zero. At this time, it does not perform memory function. ON / OFF output high level (3.3V), then the static power consumption is about 2mA. Click the button, the module starts working again.
Documentation and Resources:

Product Comments

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

We deliver Australia-wide with these options:

  • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

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

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment 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
NSW, 2289

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!