Open our Cool Free APP!

Enjoy APP-Exclusive Deals.

Open APP
300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module
300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module
300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module
300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module
300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module
1/1
See Translation
$6.92
8.47
5 reviews

300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module - Black

Voucher:

Promotion:

Support COD payment

Warehouse & Fee

Select
CN-099:Ship between: Jul 14 - Jul 16

Product Options

Select
Black

Reviews (5)

lr
Jun 30,2019
Une alimentation électrique stabilisée ajustable de très bonne qualité. Livrée rapidement.Je recommande.A stabilized adjustable power supply of very good quality. Delivered quickly.I recommend.
View More

Discussion

Description

Type: non-isolated step-down module ( DC - DC )
Input voltage: DC 7V to 40V
Output voltage : DC 0.8V to 28V ( continuously adjustable )
Output current : 0.2A to 12A ( adjustable, less than 6A when 24V to 12V ), 10A is suggested
Min. voltage difference: 1V
Max. output power: 300W
Max. conversion efficiency: 95 percent
Frequency: 300KHz
Output ripple: 20m bandwidth
Output short circuit protection: yes ( constant current )
Reverse electrode protection: no
Output backflow protection: no
Wiring method: terminals
No-load current: 20mA ( 24V switch, 12V )
Load regulation : + / - 1 percent ( constant )
Voltage regulation : + / - 1 percent
Dynamic speed ​​: 5 percent 200uS
Potentiometer adjustment: clockwise to increase and counterclockwise to reduce
Operating temperature: -40 - + 85 Deg.C
Indicator light: red color charging; green color charging finished or no load
Material: components and fibers

Specification

Dimensions and Weight

Product weight: 0.0500 kg
Package weight: 0.0560 kg

Package Contents

Package Contents: 1 x DC - DC Step Down Adjustable Power Supply Module

Recommended Products

Sponsored Products

New Member's Bonus: $10 Coupon
$6.92

300W DC - DC Step Down Converter Adjustable Power Supply Constant Current LED Driver Module

Color

Quantity - +
Installments: Choose
loading...
loading...
Cancel
loading...
loading...
loading...

Reviews

5 *****
  • 5
  • 0
  • 0
  • 0
  • 0
  • All ( 5 )
  • ( 2 )
  • ( 0 )
lr
Jun 30,2019
Une alimentation électrique stabilisée ajustable de très bonne qualité. Livrée rapidement.Je recommande.A stabilized adjustable power supply of very good quality. Delivered quickly.I recommend.
Giuseppe
Oct 25,2019
It is a great item, all described features are been tested. You can set voltage and current limit to use it as constant voltage or constant current power supply.
Giuliano
Jan 23,2020
Questo mudulo,abbinato ad un trasformatore appropriato,consente di avere,-nei piccoli laboratori amatoriali- un vero ed efficiente alimentatore stabilizzato,molto utile.Giuliano.
sound65
Dec 14,2019
Пайка аккуратная. Вроде косяков не заметил. В работе пока не проверял.
Serega
Sep 12,2019
Ok
No more comments
View More
View More