Great Wall has introduced the 230W Xiaojingang power supply unit, which is now available on JD.com. The device is priced at ¥149 and comes with a three-year warranty. The unit features a metal chassis with honeycomb-style ventilation on the top and back panels to improve thermal performance.
The power supply is designed with a single 12V rail providing an output current of 19.16A. It supports a wide input voltage range of 180–240V and complies with the latest national standards. The internal PCB is treated with a specialized coating to protect against moisture, dust, and insects.
Safety features include built-in OVP, OCP, OPP, and SCP protection mechanisms. The hardware is rated for reliable operation at altitudes of up to 5000 meters. Please note that the retail package does not include an AC power cord, which must be purchased separately by the user.
