Universal Switching Power Supply, 75W Switching Power Supply DC 5V 12V 15V 24V 36V 48V Current Stabilizer Voltage Regulator LED Power Supply Lighting Transformers(48V)

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 C of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12* twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance : includes set up tolerance, line regulation and load regulation.4. Line regulation is measured from low line to high line at rated load.5. Load regulation is measured from 0% to 100% rated load.8. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set uptime.7. The ambient temperature derating of 5 C/1000m is needed for operating altitude greater than 2000m(6500ft).8. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed bymounting the unit on a 360m*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets

• Highly efficient, low ripple, small volume, light weight
• Voltage stabilization, current limiting, simple operation
• A variety of protection, current limitingprotection, over temperature protection, Over Power Protection.
• Iron loss is very small, core temperature is low, the windings in the lower temperature of the core cooling in good condition, so the transformertemnerature-is-low
• Durable metal housing provides advanced protection from drops and bumps