Back

5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module

5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module

Roymall C.o.

$1.50 /$10.97

4.62260

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

location

Hoʻohui i ka kaʻa Kūʻai i kēia manawa

$8.99 /$10.97

Coupon Code

Direct purchase from the factory

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

Credit or Debit Card

Ua palekana ka uku

Makana manuahi

Makana manuahi me kēlā me kēia kūʻai

Kuleana hoʻouna

Hoʻouna manuahi no nā kauoha ma luna o $9.9

Kuleana hoʻihoʻi

ʻAe ʻia nā mea hoʻihoʻi i loko o 40 lā mai ka lā loaʻa. ʻAʻole hiki ke hoʻihoʻi i nā mea i hoʻohui ʻia. ʻAʻole hiki ke hoʻihoʻi i nā mea i kūʻai ʻia me ka kāleka makana.

Makana Manuahi

Aloha mai i Roymall, kāu pūnaewele kūʻai makana maikaʻi. Mahalo nui mākou i kāu kākoʻo, a hāʻawi mākou i makana manuahi me kēlā me kēia kūʻai. Mākaukau e ʻimi i kā mākou hōʻiliʻili? E nānā i kā mākou koho, kau i kāu kauoha, a e kali no kāu makana manuahi me kāu kūʻai.

Kuleana Hoʻouna

Hoʻoponopono mākou i nā kauoha i loko o 2 lā.ʻO ka manawa hoʻouna maʻamau he 5-7 lā hana.Hiki ke ʻokoʻa ka manawa hoʻouna ma muli o ke kahua.

1. Kuleana Hoʻihoʻi

ʻAe mākou i nā mea i kūʻai ʻia mai roymall.com wale nō. ʻAʻole hiki ke hoʻihoʻi i nā makana manuahi. Pono e hoʻohana ʻole ʻia ka mea a i ʻole i loko o ka pūʻolo kumu.Hoʻoponopono mākou i nā hoʻihoʻi i loko o 3-5 lā hana ma hope o ka loaʻa.ʻAʻole hiki ke hoʻihoʻi i nā mea i hoʻohui ʻia.E kelepona iā mākou: service@roymall.com a i ʻole Whatsapp: +447549870296

2.Kuleana Uku

E loaʻa iā ʻoe ka uku piha ma hope o ka loaʻa a me ka nānā ʻana. ʻAʻole hiki ke hoʻihoʻi i nā uku hoʻouna.E kelepona iā mākou: service@roymall.com a i ʻole Whatsapp: +447549870296

Videos for similar product

Loading product videos...

❮

❯

Products related to this item

Loading related products...

❮

❯

Description

Module Properties: Non-isolated step-down module (BUCK)
Rectification: Synchronous rectification
Input voltage: DC 4.75V-23V
Output voltage: DC 1.0V-17V (Adjustable, Output < Input)
Output current: Rated current 1.8A (3A MAX, can not be prolonged)
Output ripple: 30mV (no-load)
Dimension: 17 x 11 x 4mm(L x W x H) / 0.67'' x 0.43'' x 0.16'' approx
Weight: 1g (per.)

Package included:

5 x Mini DC-DC step-down adjustable module

Reviews(972)

4.90

ernie.881

5.0

Ordered 5 got 7 :-) Thank you very much for the premature Christmas gift!
The only thing, I have to criticize is that both outputs are labeled "OUT -" (see picture)
vjgeor

5.0

Works amazingly for such a small thing. It is so small, it is difficult to solder wires and you need a 1mm screwdriver to adjust. However, once adjusted it has very good input regulation ( see images). From 8.90 to 14.50V input the output changes only 1mV! The input must be at least 1.5V above the desired output for it to work. Adjusting to 3.3V is very touchy if you try to hit 3.30V exactly. I have not tested it for loads regulation or at high current yet.