Regulador de tension 3-35V Input, 1.2-30V Output  con regulador

con este regulador subimos o bajamos de 3 hasta 35 V para sacar 12 V

Input voltage：3-35V
Output voltage：mode 1:  1.25-30V adjustable; mode 2: fixed output (can be set to 1.25 to 30V)
Output current：constant 1A (when output at 12V);   1.5-2A when output is set to 5V.
Input current: 2A (MAX)
Output power: 12W under natural cooling condition and input voltage higher than 10V,  20W with heat sink.
Idle current: 10mA ( under 10-14V input and 12V output)
Working temperature： -40℃ to +85℃ （output power within 10W ）
Wrong polarity protection: No, wrong polarity will burn the PCB directly.
Dynamic respond speed：5% 200uS
Short circuit protection：Yes (10 seconds)
Size: 5x2.3x1.1 cm (excluding potentiometer) 

*This device is specially introduced to those experienced DIYers, basic electronic knowledge and DIY/welding skills are required, we are not responsible for damages due to lack of welding skills or wrong wirings etc.

*Check the output voltage and adjust the virable resistor to adjust the voltage if needed before connect to your device.