6-24v, 24v, 12v To 5v Usb Step Down Buck Module, Dc-dc Converter Charger

Features


New main chip made in USA.
The max output current 3A, long time use 2.1A, enough use.
New design, 3 solid state ceramic capacitors (MLCC).
Synchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%.


Specifications:


Module Properties:  non-isolated buck module (BUCK) synchronous rectification
Input voltage:  DC 6-24V
Output voltage:  5.1-5.2V
Output current: 3A MAX 
Conversion efficiency:  can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value)
Switch frequency:  500KHz
Output ripple: 10mV around (12V to 5V3A) 20M bandwidth
Output indicator: Output voltage indicator is red
Operating temperature: Industrial grade (-40 Celsuis to + 85 Celsuis) (the higher the ambient temperature, the lower the output power)
Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
Full load temperature: 30 Celsuis
Static current: 0.85 mA
Load regulation:  ± 1%
Voltage Regulation:  ± 0.5%
Dynamic response speed:  5% 200uS

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.