buck boost convertor in pakistan

XL6009 LM2596S Boost Voltage Power Converter Module Specifications:

• Input voltage: 4V-35V (Please note that the input voltage must be 1.5V above the output voltage)
• Input Current: 3A (maximum)
• Output voltage: 1.23V to 30V
• Switching frequency: 150kHz Load regulation: +- 5%
• Working temperature: -40C to +85C
• Rectification mode: non-synchronous rectification
• Conversion efficiency: 92%
• Output ripple: 30mA (maximum)
• Voltage regulation: +- 2.5%
• Features:
  Brand new and high quality.
• Input: 3.5-28V.
• Output: 1.25V-26V.
• Output voltage independent of input voltage (3.5V-28V input, any value output 1.25V-26V).
• Maximum input current 3A.
• Maximum output 3A.
• Rated input 1A, Output 1A