Ultra-compact and medically approved DC-DC converters for BF and CF-rated applications

XP Power has introduced the JMR03/10/20 series of 3W, 10W, and 20W ultra-compact, medically approved DC-DC converters that provide a wide 4:1 input ratio, making them ideal for various input needs. These devices offer 2 x MOPP with just 2µA leakage current, ensuring easy integration into BF and CF-rated healthcare applications.

One of the standout features of these devices is the low no-load input idle current (down to 4mA, depending on the model), which increases efficiency, decreases waste heat, and extends the runtime of battery-powered portable equipment. The series' compact design saves valuable PCB real estate, enabling designers to use more space for their applications. These robust, fully encapsulated products are ideal for various mechanically stressful applications, including medical imaging, patient monitoring, patient treatment, dentistry, and respiratory care equipment.

Models within the JMR03 (3.5W), JMR10 (10W), and JMR20 (20W) series are available with output voltages of 5V, 12V, 15V ±12V or ±15V - the JMR10/20 series have an extra ±5V output. The dual-output models can offer a single 10V, 24V or 30V output. The single output models can also be adjusted by -10% to +10% of the output voltage for non-standard needs. All output power and voltage combinations can operate from either a 24V (9-36V) or 48V (18-75V) input, with the JMR03/10 series additionally operating from a 12V (4.5-18V) input.

The operating temperature range for the series is from -40C to +100C. All models are protected against short circuit and overload conditions, feature a remote on/off function, and have an input-to-output isolation voltage of 5kVac. Safety certification includes UL/CSA/IEC/EN 60601-1 and UL62368-1 with CE and UKCA markings for the low voltage and RoHS Directives.