描述 Description

The AEE20W-M series of 20 watt isolated DC-DC converters are designed for demanding instrumentation applications that require supplementary or reinforced insulation to comply with stringent industrial or medical safety standards.These converters feature low leakage current and a reinforced insulation system –critical for medical equipment applications – rated for 300 Vac working voltage and 4,200 Vacrms input/output isolation. They comply with the UL/CSA/EN/IEC 60601-1 medical safety standard and are rated for 2X means of patient protection (MOPP).AEE20W-M series single and dual output converters cover input voltages from 9 to 75 Vdc, with three 2:1 input voltage ranges of 9–18 V, 18–36 V and 36–75 V. Each of the three input voltage categories offers a choice of six models, which produce either single outputs of 5 V, 12 V, 15 V and 24V, or dual outputs of +/-12 V and +/-15V. Rated at 20 watts, the converters have an operating temperature range of -40 to 85?C, with full power available up to 60?C. Typical efficiency is 89% maximum.The converters are fully encapsulated in an industry-standard 2 x1 inch (50.8 x 25.4 mm) low profile plastic case. Standard features include latching overvoltage and overtemperature protection, with hiccup mode overcurrent and short-circuit protection. All AEE20W-M series converters use 285 kHz fixed frequency switching and comply with EN 55022 class A and FCClevel A standards for conducted and radiated EMI.

特性 Features

·4200 Vac reinforced insulation
·Insulation rated for 300 Vac working voltage
·Medical Safety to UL/CSA/EN/IEC
·60601-1 3rd Edition
·2 MOPP rated
·Wide 2:1 input voltage range
·Fully regulated output voltage
·Low leakage current
·Operating temp. range –40°C to 75 °C
·Input filter meets EN 55022, class A and FCC, level A
·Medical EMC Standard meets 4th Edition of EMI EN55011 and EMS EN60601-1-2
·Overload protection
·2”x 1” plastic package
·2 years product warranty