$14.60
& FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
FREE delivery: Saturday, Nov 7 on your first order.
Fastest delivery: Wednesday, Nov 4 Details
Only 1 left in stock - order soon.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from Amazon
Sold by KNACRO
Ships from
Amazon

Sold by

Return policy: Returnable until Jan 31, 2021
For the 2020 holiday season, returnable items shipped between October 1 and December 31 can be returned until January 31, 2021.

Have one to sell?

KNACRO DC-DC Converter Buck Regulator 5V-30V to 0.8-29V Constant Current/Voltage Power Supply Module 5A, LED Ammeter Voltmeter Display


Price: $14.60 & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
  • Non-isolated CC-CV step-down module, Non-Synchronous Rectification
  • Input voltage: 5V-30V
  • Output voltage: 0.8V-29V
  • Output Current: 5A (over 3A should enhance heat dissipation)
  • Output ripple: 50mV (max) 20M Bandwidth

Electronics Gift Guide
Get tech gifts early Shop now

Special offers and product promotions

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.

Please make sure that you are posting in the form of a question.

Please enter a question.

Product description

Module Properties: non-isolated step-down module
Rectification: Non-Synchronous Rectification
Input voltage: 5V-30V
Output voltage: 0.8V-29V
Output Current: 5A (over 3A should enhance heat dissipation)
Conversion efficiency: 95% Maximum
Switching frequency: 300KHz
Output ripple: 50mV (max) 20M Bandwidth
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Working temperature: -40 °c to +85 °c
Size: 51 * 26.3 * 22 (L * W * H) (mm)
LED Meters:
Accuracy: 0.1%
Refresh rate: about 200ms time
Display: Dual 4 0.28 "digital tube
Current Range: 0A-5A
Voltage Range: 5V-30V
Operating current: less than 15mA
Display color: red
Storage temperature: -10 °c to +65 °c
Input impedance: 50 milliohms
Package Include:
1x DC Boost Power Module+Volt Amp Meter


Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Would you like to tell us about a lower price?

Customer Questions & Answers

Customer reviews

5 star (0%) 0%
4 star (0%) 0%
3 star (0%) 0%
2 star (0%) 0%
1 star (0%) 0%
How are ratings calculated?

No customer reviews

Pages with related products. See and discover other items: current regulator, constant current power supply