Home > Step Down Adjustable Output and Others > Input DC 12V (8-40V) to Output DC (3.3-24V) 3A MAX Adjustable Power Supply Step Down DC to DC Converter

Input DC 12V (8-40V) to Output DC (3.3-24V) 3A MAX Adjustable Power Supply Step Down DC to DC Converter

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  • model:
    12V 24V(8~40V)-(3.3~24V)-3A
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Availability: In Stock
  • Description

Input  DC 12V (8-40V) to  Output DC (3.3-24V) 3A MAX  Adjustable Power Supply   Step Down DC to DC Converter

Model 4003ADJ
Input rated voltage 12V24V
Input voltage range 8-40V
Efficiency 93% (half load), 91% (full load)
Output voltage 3.3-24V adjustable(minimum pressure difference:3V)
Output current 3A MAX
Output rated power 15W
Output peak power 18W
Voltage regulation < 1%
Load regulation < 2%
Working temperature

-40°c ~+80°c( If ambient temperature exceeds 40°c, lower power use, 

or to enhance heat dissipation)

Module Properties

non-isolated buck module(buck)

Rectification synchronous rectification
Waterproof rating IP68
Full load temperature rise:    50°c
Protection Over-current, Over-temperature,  Short-circuit protection, 

Auto-recovery when device is back to normal operating,

waterproof IP68 design, anti-shock protection

Input Reverse Polarity Protection NONE( (Please Series diode at the input port.) 
NW 50G
Product size  45*25*21mm

Other DC-DC adjustable converter recommend

1) 8-22v to 1.5-15v 3A max

2)8-35v to 1.5-24v 5A max

(pls contact with our sales manager if need)

 

 Attention:

>Pls install according to the the label strictly,positive pole and nagative pole can’t be reversed, or the module and device might be damaged
>To assure this converter has the sufficient voltage and power pls make sure the voltage and power input is enough.

 

 

 
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