The JCK30 can operate at full output power from -40 to 50°C, and the JCM15 up to 65°C, without derating. With a maximum case temperature of 105°C, no additional heat sinking or forced airflow is required, making the converters suitable for most operating environments.
The convertors feature an input to output and input/output to case isolation of 1,600 VDC for up to one minute. Both models feature a remote on/off control line. This can be used to control the output rails or to sequence start-up procedures. All units feature overvoltage and continuous short circuit protection.