300w, 20a Constant Current, Adjustable Step Down Module - Power Voltage Board, Short Circuit Protection
2 reviews

Features:


Protection: With short-circuit protection (not for a long time in a short-circuit state).
Application: This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
Good performance: The module has 2 heat sink that could enhance heat dissipation, extending service life.
Stable performance: Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.


Specifications:


Size: 6*5.3*3cm/6*5.3*2.7cm
Color: multicolor
Material: electronic components
Input voltage: continuously adjustable DC 6-40V
Output voltage: 1.2-35V DC, <32V for long time use (suitable for applications that input voltage higher than output voltage)
Output current: 20A Max., within 15A suggested (when power tube temperature is higher than 65?, please add a fan)
When the input / output voltage difference is large, lower the power.
Output ripple: 50mV. (24V input, oscilloscope 20MHz bandwidth).
Conversion efficiency: MAX. approx. 96%. (efficiency and differential pressure depend on the environment)
Operating temperature: 10 ~ +75 ?
Size: 60*53*30m
Color: multicolor
Material: electronic components
Pin Description:
VO +: output positive.
VO-: negative output.
+ IN: enter the positive polarity.
-IN: input the negative pole.
CV: Output voltage adjustment.
CC: Output current adjustment.


Notes:

1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding!

2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.



Package list:


1*300W DC converter power module

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.