This is the step-up voltage regulator unit.

Input voltage：2.5-25V
Output voltage：3-25V adjustable
Input current: 4A (max) when input voltage is above 3V; peak 5A (less then 10 seconds)
Efficiency：Max 95%
Working temperature： -40℃ to +85℃ （when temperature is above 40℃, heat sink must be applied）
Output ripple：
Input 3.7V output 5V 2A ripple 40mV
Input 5V Output 12V 0.5A ripple 25mV
Input 5V Output 12V 1A ripple 40mV
Input 5V Output 12V 1.5A ripple 60mV
Input 12V Output 24V 1A ripple 80mV

Wrong polarity protection: No, wrong polarity will burn the PCB directly.
Low voltage protection: Yes (when low voltage protection is activated, the output voltage will be equal to input voltage)
Short circuit protection：No
Weight: 6.7g
Size: 3x1.8x1.3 cm

*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.

Includes:
1 x voltage regulator

* Wires are not provided, customers need to weld the input and output wires yourselves, so basic welding skills are required, also wrong polarity will cause severe damage to the unit.

Please explain:
Messages of this section are not monitored by HiModel, it is for review and discussion among customers only.