DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W
Module Properties: Non-isolated step-up module (Boost)
Input Voltage: 2.5-25V(Input Voltage must lower than output voltage)
Output Voltage: 3.5-25V
Input Current: 7A (Max)
Output Current: 5A (Max)
30W MAX (Input Voltage ≥3V)
65W MAX (Input Voltage≥12V)
Input 12V output 19V Max current 5A,higher than 4A need to add heat sink.
Note,The above data test in air,Temperature 20°c.When you use,influenced by the environment, please make sure that the power tube surface's temperature is less than 80°c.
Output Power:Natural cooling 72W(Max), Strengthen cooling 100W(Max)
Conversion Efficiency:12V to 24V 3A efficiency is 92%,12V to 19V 3A efficiency is 93%
Output Ripple:less than 50mV
Operating Temperature:Industrial(-40°c to +80°c) (When temperature higher than 40°c,Please reduce power for use or add heat sink)
Full load temperature rise: 40°c
No-load current: Typical 30mA
Load regulation: ±0.5%
Voltage Regulation: ±0.5%
Dynamic response speed: 5% 200uS
Short-circuit protection: None.(Please add fuse or protection circuit at the input port.)
Input Reverse Polarity Protection: None.Please Series diode at the input port
Wiring: No need Welding,with terminal.
DIY a output adjustable power supply.
DIY a laptop power supply.
Power supply for your electronic equipment.