DC-DC Boost Converter 2.5-25V to 5-25V Step Up Module QS-0325-15W

SKU: 1941727

7.20 7.20 Piece 7.2 USD

¥ 52.50

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Brand: QSKJ

Model:  QS-0325-15W

Product Description:

It is a 25W Charger/Adapter/Power Supply Module, Input voltage: DC 2.5~25V, Output voltage: DC 5~25V (Continuously adjustable), Application: DIY Power adapter/Charger, industrial equipments, electronic equipment, Communications Equipment, Power Tools, Car Driving Recorder, Car GPS, Car audio, LCD TV, Advertising screen, Monitoring System, LED lights, Fan, intercom and monitor system, etc.


  • Module Properties: non-isolated Step-up Module (BOOST),Adjustable Voltage Regulator,DIY Charger etc.

  • Input voltage: DC 2.5~25V

  • Output voltage: DC 5~25V (Continuously adjustable)

  • Input Current: 4A (MAX) (input voltage greater than 3V), short 5A (less than 10 seconds)

Output power:

  • 10W MAX(input voltage greater than or equal 3V)(eg: input 3.7V output 5V 2A)

  • 15W MAX(input voltage greater than or equal 5V)(eg: input 5V output 12V 1.25A)

  • 25W MAX(input voltage greater than or equal 12V)(eg: input 12V output 19V 1.3A)

  • Efficiency: Up to 95% (the higher the input voltage, the higher the efficiency)

  • Output ripple: 50mV (TYP)

  • 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

  • Bandwidth: 20M

  • Operating Temperature: Industrial (-40°c to +85°c)) (if ambient temperature exceeds 40° c, please lower power use, or to enhance heat dissipation)

  • Full load temperature: 40°c

  • Load regulation: ± 0.5%

  • Voltage regulation: ± 0.5%

  • Undervoltage protection: None

  • Short circuit protection: None (Please Install fuses and protection circuits at Input port.)

  • Input Reverse Polarity Protection: None (Please Series diode at the input port.)

  • Connection: Welding, DIP-24 standard package can be soldered directly on PCB

  • Input: IN+ input postive, IN- input negative

  • Output: OUT+ output postive, OUT- output negative

Boot mode:

  • Power output directly. For shutdown, Just the EN pin connect to 5V level, after that the output voltage is approximately equal to the input voltage.


  • DIY Power Supply.

  • only need one battery, and output 5~25V voltage to charger for Phone, MP3, MP4, PSP etc.

  • Boost Charger

  • Power for your electronic equipment