XP Power JCA02 Series DC/DC Converter JCA0248S03

The JCA0248S03 is a DC/DC converter from the JCA02 Series by XP Power, designed to operate within an input voltage range of 36 to 75 VDC. It provides a single output voltage of 48 VDC with a maximum output current of 0.070 A. The converter features an efficiency of approximately 70% at full load and nominal input voltage. This model does not require a minimum load and has a start-up delay of 30 ms maximum, with a typical rise time of 3.5 ms. It includes protection features such as overcurrent protection at 150% of the output current, continuous short circuit protection with auto recovery, and overvoltage protection also at 150%. The operating temperature range is from -40 ¬8C to +100 ¬8C, with power derating above 75 ¬8C. The device is housed in a compact metal package measuring 1.0 x 0.8 inches and is suitable for convection cooling. It meets various safety and EMC standards, including EN62368-1 and CE & UKCA directives. Engineers considering this product should note its basic insulation with 1500 VDC isolation between input and output, making it suitable for a variety of applications requiring reliable power conversion.