5A DC to DC CC CV Lithium Battery Step down Charging Board LED Drive Lithium-Ion Battery Charging Power Module

Name: 5A DC to DC CC CV Lithium Battery Step down Charging Board LED Drive Lithium-Ion Battery Charging Power Module
SKU: MK-1923032267
Price: 2.49 USD
Availability: InStock

$2.49

35 sold in last 4 hours

✅ Top Quality Products and Low-Risk Purchased
Find the right products to sell online from thousands of quality products sourced from trusted China suppliers. and start selling them instantly, without stockpiling inventory. Electronics, fashion, beauty, phones, or accessories.
✅ Trackable Delivery
Parcel shipped via ePacket, China Post, AliExpress Shipping, or UPS/DHL/FedEx.
✅ Get your brand logo printed on order packages
Put your brand logo stickers on order packages shipped from China. Just talk to our support team to get your logo on order boxes.
✅ 24/7 Support
We’re here to help! Our support team is available 24/7 and dedicated to helping grow your brand fast.

Bulk Savings (Buy more save more)

BUY 2
$2.49 each

$2.49 each ~~$2.49~~Save $0.00 (0% OFF)

BUY 5
$2.46 each

$2.46 each ~~$2.49~~Save $0.03 (1% OFF)

BUY 10
$2.40 each

$2.40 each ~~$2.49~~Save $0.09 (3% OFF)

BUY 20
$2.36 each

$2.36 each ~~$2.49~~Save $0.13 (5% OFF)

BUY 30
$2.31 each

$2.31 each ~~$2.49~~Save $0.18 (7% OFF)

BUY 50 or more
$2.25 each

$2.25 each ~~$2.49~~Save $0.24 (9% OFF)

Estimated Delivery: Sep 25 – Sep 28

... people are viewing this right now

Compare

Guaranteed Safe Checkout Trust

Features:

The module uses imported high-quality chips, high efficiency (95% higher), and at the same time generates a small amount of heat, which can reach a current of 5A. At the same time, it cooperates with the original TI op amp to control the output current, so that the overall output is very stable.
This module uses the original Sanyo filter capacitor with low ESR, which can make the ripple voltage as low as 50mV!
This module uses machine placement and reflow soldering. At the same time, each module undergoes a two-hour aging test before shipment to ensure high reliability.
This module is an adjustable step-down module, and the output voltage can be changed by adjusting the blue adjustable resistor on the module. The input and output voltage difference is 1V, and the small voltage can output 0.8V.
The IN- (input negative), IN+ (input positive), OUT- (output negative), and OUT+ (output positive) marked on the module must be connected correctly, otherwise, the module may be damaged.

Specifications:

Module nature: non-isolated step-down module
Rectification method: non-synchronous rectification
Input voltage: 5V-32V
Output voltage: 0.8V-30V
Output current: adjustable up to 5A
Conversion efficiency: 95% (high)
Switching frequency: 300KHz
Output ripple: 50mV (large) 20M bandwidth
Load regulation rate: ±0.5%
Voltage adjustment rate: ±2.5%
Working temperature: -40℃ to +85℃
Size: 51*26.3*14 (length * width * height) (mm)

Packing list:
1*Module