
product description:
12V 300mA high -performance version optimized design, suitable for control boards, single -chip computer board power supply system is very stable and reliable!
Work temperature: -20 degrees to 70 degrees, high-level green gold capacitors temperature resistance of 105 degrees and 10,000 hours, 70 degrees greater than 5 years, about 20-50 years at room temperature (not recommended above 70 degrees), output filteringHigh -quality solid capacitance
Input voltage range: AC50V-277V DC70V-390V
Air load power:<0.05W full load power:<4W
Output characteristics: Multiple -and -module modules can be used in parallel to meet the needs of large spaces and large currents.
Output voltage: 12V -0.05+0.3V empty load and full load, minor load reduction by 0.1V, rebounded when re -loaded, 50%load ripple 100mv
Output current: 12V0MA-300MA, enter the constant current working mode when full load
Test resistance: 12V with 40 Euros (12V)
Output indicator: green light
Output power: 3.5W efficiency is about 80%
Output protection: over pressure, overcurrent, over temperature, excessive power, short circuit protection, etc.



