● Optocoupler isolation, loop isolation, isolation voltage 3750Vms, PLC amplifier version adds optocoupler isolation, short circuit protection, surge protection and other protection circuits to effectively protect PLC output points and equipment,and prevent misoperation caused by grid interference signals;

● The fuse can be replaced to protect the circuit and reduce the replacement cost;

● Original imported MOS tube, with P-type and N-type MOS control points. extremely strong high-current and high-power processing capabilties, extremely low conduction resistance; extremely low gate charge, extremely high operating frequency (up to 5KHZ above),Long life span is greater than or equal to 100 mllin times;

● Using imported transistors, quality assurance, relability and stability;

● With heat sink, it can carry larger load and work stably.