DC switching power supply

DC switching power supply, Total:12 items.

The international standard classification for "DC switching power supply" includes: Rectifiers. Convertors. Stabilized power supply .

The Chinese standard classification for "DC switching power supply" includes: AC/DC supply units .

Professional Standard - Railway

NB/T 10457-2028 AC-DC switching power supply cooling fan air volume and pressure test method
NB/T 10458-2020 AC-DC switching power supply-Airborne noise by hemi-anechoic room-Test methods
NB/T 10457-2020 AC-DC switching power supply-Air flow and wind pressure for cooling fan-Test methods
NB/T 10461-2020 AC-DC switching power supply-Technology specification for abnormal electronic component test
NB/T 10297-2019 Technology specification of AC-DC switching power supply for electronic components derating
NB/T 10288-2019 Highly accelerated life test methods of AC-DC switching power supply
NB/T 10456-2020 AC-DC switching power supply-Technology specification for fall test
NB/T 10462-2020 AC-DC switching power supply-Technology specification for near field radiated, radio-frequency, electromagnetic field immunity test
NB/T 10456-2028 Technical Specifications for Drop Reliability Test of AC-DC Switching Power Supplies
NB/T 10458-2029 AC-DC switching power supply semi-anechoic indoor air noise test method
NB/T 10296-2019 Technology specification of AC-DC switching power supply for feedback loop