20W 2"x1" Package 8:1 Ultra-Wide Input DC-DC Regulated Converter

The MEAN WELL DKA20W8 Series is a 20W isolated, regulated DC-DC converter featuring an 8:1 ultra-wide 9–75Vdc input range, supporting nominal 12V, 24V, 36V, 48V and 72V systems. Housed in an industry-standard 2" × 1" DIP package, the series provides ±12V or ±15V dual outputs, with efficiency up to 88% and 3kVdc input-to-output isolation. 

Designed for industrial control, telecom/datacom and distributed power applications, the DKA20W8 operates from-40°C to +90°C with derating, requires no minimum load and incorporates remote ON/OFF control, continuous short-circuit protection, overload, overvoltage and input undervoltage protection. The series complies with BS EN/EN 55032 Class A radiated emissions without additional components, with Class B achievable using specified external components. 

See table below for models in range.