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2A Mini DC-DC Boost-Buck Step Up/Down Voltage Converter 3.3V 5V 6V 9V 12V 24V Power Supply Module

Product Description

Specification:


Size: 49 (L) *23.4 (W) *11.4 (H) mm (without potentiometer)
 
Module parameters:
 
Module property: non isolated automatic Step up/down module
Input voltage: 3-35V
Output voltage: 1.25-30V (continuously adjustable)
Output current: input 9-35V output 12V 2A / output 5V 3A
Input current: 3.5A (MAX)
Output power: natural cooling 18W (input voltage is greater than 10V), Add heat sink can reach 24W
The following is the limit value of output current (measured from small to large currents) regardless of heat dissipation. Please leave the allowance to use when the output current should not exceed 2A.
Input 4.2V output 12V output maximum current 0.7A
Input 5.0V output 12V output maximum current 0.9A
Input 8.2V output 12V output maximum current 1.6A
Input 10V output 12V output maximum current 2A
Input 12V output 12V output maximum current 2.2A
Input 14V output 12V output maximum current 2.5A
Input 24V output 12V output maximum current 3.2A
Input 30V output 12V output maximum current 3.3A
 
 
Conversion efficiency:
 
A brief list of the commonly used voltage and current efficiency.
Input 3.7V output 5V 0.5A efficiency 75%
Input 5V output 5V 0.5A efficiency 78%
Input 7.4V output 5V 0.5A efficiency 80%
Input 12V output 5V 0.9A efficiency 80%
Input 30V output 5V 0.5A efficiency 80%
Input 30V output 5V 2A efficiency 76%
Input 10V output 12V 1A efficiency 81%
Input 14V output 12V 1A efficiency 83%
Input 24V output 12V 1A efficiency 83%
Input 24V output 12V 2A efficiency 84%
 
Output ripple: 20M bandwidth (for reference only)
Input 10-14V output 12V 0.2A ripple 50mV
Working temperature: industrial grade (- 40C~+85C). (ambient temperature over 40, please lower the power usage, or strengthen the heat dissipation)
Full load temperature rise: 45C
No load current: typical 10mA (10-14V to 12V)
Load adjustment rate: ±1%
Voltage adjustment rate: ± 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: (10 seconds)
Input reverse connection protection: No, please input diode in series.
Installation: screws can be fixed (3 mm in diameter) and 2 fixed holes.
Connection mode: welding, and after welding pins, it can be directly welded to PCB.




Package Include:


1 PCS x Module

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