Shop with DX Mobile Site Yes No

Jtron 5A DC-DC 3-Digit Display Buck Module / MPPT Controller - Blue

by Jtron
SKU: 369547
  • US$13.35

    13 %

  • 11.62
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Deep Blue

Jtron 5A DC-DC 3-Digit Display Buck Module / MPPT Controller - Blue
Jtron 5A DC-DC 3-Digit Display Buck Module / MPPT Controller - Blue

Jtron 5A DC-DC 3-Digit Display Buck Module / MPPT Controller - Blue

US$11.62 US$13.35 13%OFF 5 (2 reviews)
Add To Cart

Module parameters:

Module Name: 5A buck constant voltage constant current MPPT

Module Properties: non-isolated buck module (BUCK)

Input voltage: 6-36V

Output voltage: 1.25-32V continuously adjustable (default output 5V.)

MPPT voltage setting range: 6-36V

Output current range: 0.05-5A (default output current of 3A)

Turn lights output range: 0.01-5A (default turn lamp current 0.3A)

Working temperature: -40 ~ + 85'C

Operating frequency: 180KHz

Conversion efficiency: up to 95% (efficiency and input and output voltage, current, pressure-related)

Short circuit protection: Yes (constant current limit set value)

Over temperature protection: (automatically shut off the output after over temperature)

Input reverse polarity protection: None, (if necessary, please enter the string into the diode)

Output anti-anti-irrigation protection: None;

Charging indicator: when charging is red light, when fully charged is green light. Turn lights the way for the current detection. When using solar power panels, solar-hour charge current is very small, less than turn the lamp current, it will green light, but this time was not full, please note the distinction.

Installation: four 3mm screws

Connection: Terminal; IN is input, OUT is output

Note: The current detection module for detecting the low-end, please do not put the negative input and the output of the direct negative wire shorted!


1, DIY a power supply, with a constant function, not afraid to use the process will be a short circuit, can protect the load.

2, Power supply for your electronic devices.

3, For a variety of battery charge, according to different voltage and capacity of the battery charging voltage and charging current is set with charging indicator, easy to observe the state of charge.

4, Powered by solar panels for a variety of battery charge with MPPT function, can enhance the charging current than doubled. With a constant current, which prevents battery overcharge, effective protection of the battery.

5, Driving high-power LED, can be freely series and parallel combinations,

6, As the car power supply for your cell phone or digital products supply.


Quantity1 piece
Form ColorDeep Blue
MaterialPCB + Plastic
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 2.36 in x 1.22 in x 0.98 in (6 cm x 3.1 cm x 2.5 cm)
Weight 1.94 oz (55 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$10.30 shipped US$10.27 shipped US$10.23 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
BUONO Works fine but lacks documentation
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • lupoalba Post on 11/1/2016

    PRO:Piccolo, leggero, funzionale, ben assemblato. Contro: display sempre acceso, funzionamento non chiaro Ha diversi trimmer: Uno serve per regolare la tensione Vmp del pannello, da regolare sotto carico per far si che la... Read more


    1 0
  • bartvalom Post on 7/6/2015

    Works fine as a charge controller for a lead/acid battery from a solar panel. MPPT is a bit misleading as it does not optimize, but function seems to work well in practice. Could use documentation as the light function is... Read more

    Impression:Works fine but lacks documentation

    1 1

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere