XL4015 adjustable step-down module

Model: YZQ-S019
1. Module nature: non-isolated buck module (BUCK)
2. Input voltage: 4-38V (please do not exceed 38V for input)
3. Output voltage: 1.25-36V continuously adjustable, input must be 2V higher than output voltage
4. Output current: 0-5A, recommended to use within 4.5A.
5. Output power: recommended to use within 75W, please add heat sink if it exceeds 50W
6. Operating temperature: -40~+85 degrees
7. Operating frequency: 180KHz
8. Conversion efficiency: 96% (efficiency is related to input and output voltage, current and voltage difference)
9. Load adjustment rate: S (I) ≤ 0.8% (measured when input 24V, output 12V, load changes from 1~4.5A)
10. Voltage adjustment rate: S (u) ≤ 0.8% (measured when output 12V, 4A, voltage changes from 18~32V)
11. Power indicator: Yes
12. Short circuit protection: No (limit current 8A)
13. Over-temperature protection: Yes (automatically shut down output after over-temperature)
14. Input reverse connection protection: No (if necessary, please connect a high-current diode in series to the input)
15. Installation method: 2 3mm screws
16. Wiring method: welding, V-IN is input, V-OUT is output