... . Power factor: ≥0.5 4. Output voltage: 11.8-12.5V DC5. Output current: 15A MAX 16.7A6. Power Efficiency ... Time Between Failure:>20000 hours11. small size, high efficiency design 12. adopt with high efficiency, low power wastage, stabilize PWM ... test.Installed with EMI filter, minimum wave. products:transformer, switch power supply,inductor,electronic filter,high frequency transformer, low frequency ...