Inverter

An inverter, comprising:

• a conversion module (1);
• a transmission module (2);
• an inductor module (3);
• and
• a communication module (4), wherein
• the transmission module (2) is plugged in the conversion module (1), the inductor module (3) is plugged in the conversion module (1), and the communication module (4) is plugged in the transmission module (2), the conversion module (1), or the inductor module (3);
• the conversion module (1) comprises a conversion circuit board (11), a first plug group and a first plug (12) that are arranged on the conversion circuit board (11);
• the transmission module (2) comprises a transmission circuit board (21), a second plug group and a second plug (22) that are arranged on the transmission circuit board (21);
• the inductor module (3) comprises an inductor body (31) and a third plug (32) that are connected to each other;
• and
• the communication module (4) comprises a communication board (41) and a fourth plug (42) that are connected to each other, wherein the first plug group is plugged in the second plug group, the first plug (12) is plugged in the third plug (32), and the second plug (22) is plugged in the fourth plug (42).