x2pcs 5A Max DC to DC CC CV Lithium Battery Step Down Charging Board Led Power Converter Lithium Charger Step Down Module XL4015
Description:
This linear module has constant voltage and constant current function (CC CV). and it has a good performance. When you use it as a charger. this module uses good chip as core and it is stable. also its ripple is low to 50mV.
Size: 51 x 26.3 x 14 (L x W x H) (mm).
Operating temperature: -40 °C to +85 °C.
Voltage regulation: ± 2.5%.
Load regulation: ± 0.5%.
Output ripple: 50mV (max) 20M bandwidth
Switching frequency: 300KHz.
Conversion efficiency: 95% (the highest).
Output current: adjustable maximum 5A.
Output voltage: 0.8V-30V.
Input voltage: 5V-32V.
Rectification: non-synchronous rectification.
Module Properties: non-isolated constant current and voltage module.
Advantages:
CC CV
Low ripple
When the module charges a battery, it first use constant current to protect the battery. check the curse above.
Package contents:
2pcs x 5A Max Step-Down Buck Charging Board XL4015 Module