4.9 stars, based on 20 reviews

3Pcs Dc-Dc 1.25-5V To 5V 1A Boost Power Module Dry Battery / Lithium Battery Step Up High Power Board With Undervoltage Indicator Function Conversion Efficiency 90%

Features: 1

USD 4.28

In stock


At this time, the battery should be charged to avoid damage to the battery

Conversion efficiency the average of 90 the higher the input voltage is, the higher the efficiency is 9

Full load temperature rise 20 12

Input voltage DC 1.25-5V, N input positive, IN- input negative 5

Load adjustment rate 1 14

Module name lithium battery 5V boost module / 1.25-5V to 5V 1A boost power module with undervoltage indicator 2

Module parameters 1

Module properties non isolated DC-DC 4

Module size 25 x 18.5 x 5.5mm L x W x H, including the highest electronic component 3

Output power when output current is 1A, the average efficiency up to 96 with undervoltage indicator function 8

Output ripple 50mV MAX 10

Output voltage DC 5.0V-5.2V 6

Rated output current 1A when input is 2.8V-3V, output is 0.8A when a single lithium battery input, output can up to 1A 7

Static current 130uA 13

The product uses the patch inductor, the volume is super small, specially designed for the customer which the volume has the request 3

This module uses an imported chip, and the output current is raised to 1A, which reduces the starting current and improves the reliability of the whole

Voltage adjustment rate 0.5 Package included 3 x Boost power module

When the voltage is lower than 2.7V, the lamp is extinguished

With the function of undervoltage indicator light, when the voltage is full, the light is light

Working temperature industrial grade -40 to 85 11