DC-DC Converter 2.5-25V to 3.5-25V 3A-4A Step Up Module QS-0325CBD-90W

SKU: 1941755

13.44 13.44 Piece 13.44 USD

¥ 98.00

Option not available

This combination does not exist.

Add to Cart

Brand: QSKJ

Model: 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)

  • Output Power:

  • 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

  • Broadband:20M

  • 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.

  • Size: 50.8(L)*25.4(W)*11.2(H)mm


  • DIY a output adjustable power supply.

  • DIY a laptop power supply.

  • Boost charger.

  • Power supply for your electronic equipment.