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The SL Power Electronics ME20A0703Q01 is a 15W AC/DC external power adapter from the ME20 series. It features a single output of 7.5V and accepts a universal input voltage range of 90 to 264 VAC, making it suitable for international use.
Designed for medical applications, this adapter meets stringent safety standards including IEC/EN/UL60601-1, 3rd edition. It also complies with EMC standards such as EN55011/CISPR11 and FCC Part 15.109 Class B. The adapter provides up to 20W of continuous output power and has an efficiency of 87% typical.
Key electrical specifications include a maximum inrush current of 40A and a hold-up time of 20mS minimum. Protection features include overtemperature, overload, overvoltage, and short circuit protection with auto-recovery or hiccup mode. The operating temperature range is -20°C to 70°C.
The ME20A0703Q01 has a desktop form factor (Class II) with an IEC 320-C18 input connector and a barrel plug output connector (2.5mm I.D. x 5.5mm O.D. x 9.5mm). Its dimensions are 84.0mm x 47.0mm x 31.0mm. It also features an IP22 rated enclosure.
The output voltage is 7.5V and the output current is 2A, providing 15W of continuous power.
It complies with IEC/EN/UL 60601-1 3rd edition, ANSI/AAMI ES60601-1, and CSA CAN/CSA-C22.2 NO. 60601-1:14 for medical applications.
The operating temperature range is -20°C to 70°C.
The input connector is an IEC 320-C18, and the output connector is a barrel plug with 2.5mm I.D. x 5.5mm O.D. x 9.5mm dimensions.
It includes overtemperature protection (shutdown, auto-recovery), overload protection (130-150% of rating, hiccup mode), overvoltage protection (130-150% of output voltage, hiccup mode), and short circuit protection (hiccup mode, auto-recovery).