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ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
H03K0017610000 using transformer coupling 1
H03K0017615000 in a Darlington configuration 1
H03K0017620000 Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors (logic circuits H03K0019000000; code converters H03M0005000000, H03M0007000000) 1
H03K0017640000 having inductive loads 1
H03K0017660000 Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will 1
H03K0017680000 specially adapted for switching ac currents or voltages 1
H03K0017687000 the devices being field-effect transistors 1
H03K0017689000 with galvanic isolation between the control circuit and the output circuit (H03K0017780000 takes precedence);; 1
H03K0017691000 using transformer coupling 1
H03K0017693000 Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors (logic circuits H03K0019000000; code converters H03M0005000000, H03M0007000000) 1
H03K0017695000 having inductive loads (protecting switching circuit against inductive flyback voltage H03K0017080000) 1
H03K0017700000 the devices having only two electrodes and exhibiting negative resistance (the devices being tunnel diodes H03K0017580000) 1
H03K0017720000 Bipolar semiconductor devices with more than two PN junctions, e.g. thyristors, programmable unijunction transistors, or with more than three electrodes, e.g. silicon controlled switches, or with more than one electrode connected to the same conductivity region, e.g. unijunction transistors 1
H03K0017722000 with galvanic isolation between the control circuit and the output circuit (H03K0017780000 takes precedence);; 1
H03K0017723000 using transformer coupling 1
จำนวนรหัสข้อมูล 15 จาก 73902