ELC ALR3003 稳压电源PSU, 台式, 多功能
The is a 3A/230V 90W adjustable Power Supply with polycarbonate screen-printed front panel, metal case with cord housing, epoxy finish and digital display. This power supply features coarse and fine voltage adjustment, automatic constant voltage or current operation, short-circuit protection by current regulation, over-temperature protection by temperature-controlled fan, relay and thermal circuit-breaker, transformer primary and secondary over-current protection by fuse and controlled fan cooling.