Myrra adds more power, 7.5W and 10W AC/DC converters for PCB mounting with 3.3-24VDC output voltage now available.
Every device needs to be powered, either it is a battery or or AC/DC converter. Some years ago Myrra came to the market with small AC/DC converters up to 5W output power. This step was very successful and many customers switched to these AC/DC converters instead of bulky, heavy and power inefficient 50Hz transformers. Over the years became clear that there is a strong demand from the market for such AC/DC converters with higher power output. To meet these requirements 14 new converters were added with 7.5W and 10W output power. Dimensions for a 7.5W models are 41x35x24.5mm and 48x40x26mm for 10W models.
Input voltage range 85 to 265 Volts AC 120 to 370 Volts DC
Input Frequency 47 to 63 Hz
Output voltage accuracy full load (see table)
Line output voltage regulation ± 0,5%
Load output voltage regulation (see table)
No load input power < 150mW (COC level 5 stage 1)
Energy consumption and efficiency : Meets requirements of Energy Star and EC Code of Conduct
Prepared for Class II – reinforced insulation
Input / Output Isolation test voltage: 4000 Vac
Operating ambient temperature: - 25°C to (see table)
Storage temperature: - 40°C / + 85°C
Input protection by integrated fuse
Output short circuit protection : automatic restarts when fault condition is removed
Thermal shutdown with automatic recovery if internal temperature exceeds allowable value