This equipment is to be used in technical schools, vocational schools and colleges for 228 electric experiments include diode and triode circuit, sine oscillation circuit, DC coupling amplifier and integrated operational amplifier circuit, DC power, controllable silicon and trigger circuit, digital circuit and others.

II. Technical parameter

1.Student table: size 160*80*75cm, there is a drawer on each side of the table with sockets and components retaining panel in it. The middle drawer is to keep tools, multi-meter, wires, instructions, etc. On the table, a general circuit board is laid in the middle, which is size of 150*70cm.

2.Components and Sockets: as a basic component in the circuit, it has component code, component, powered socket and injection mold testing hole.

III. Safety protection

1.General power switch (leakage breaker)

2.General Fuse: three-phase input fuse UFu, VFu, WFu(3A), if users require current of 3A or above, then you should change the other fuses. (below 10A)