The AB40S1200A from Delta Electronics is an AC-DC Converter that steps down an AC input voltage of 85 - 264 V to a DC output voltage of 12 V. This converter delivers an output power of up to 40 W and has an efficiency of 84%. It features an extended operating temperature range from -40°C to +80°C. This high-performance converter benefits from UL/cUL/IEC/EN 60950-1/UL508 standards approval for industrial safety and UL/cUL/IEC/EN 60601 approval for medical safety. It also integrates over-load protection (OLP) and over-temperature protection (OTP) circuitries for reliable operation. It is available in a chassis-mount package that measures 88.9 x 63.5 x 30 mm and is ideal for space-critical applications in commercial, medical and industrial electronic equipment applications.