98% LM2596 DC-DC Adjustable Step-down module for Arduino

Specifications:

Output Voltage Range: 0.93V-18V (buck mode, enter at least greater than the output 2V above)

Output Current: 2.5A Output Peak 4A continuous output!

Switch: with Soft-off feature! Shutdown current low microampere level!

Size: 45mm * 32mm * 1.6mm

Item: YS-TB

Technical Description:

Using synchronous rectification technology! High efficiency up to 98%!

Measured efficiency: 12V switch 5V:

12V switch 5V Efficiency = (5V * 1.001A) / (12V * 0.431) = 96.7%

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World. 
4. High Quality With Global Standards. 
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment