| 8504.22.00 | 80 | Having a power handling capacity exceeding 2,500 kVA but not exceeding 10,000 kVA | No. | | | |
| 8504.23.00 | | Having a power handling capacity exceeding 10,000 kVA | | 1.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8504.23.00 | 40 | Having a power handling capacity exceeding 10,000 kVA but not exceeding 100,000 kVA | No. | | | |
| 8504.23.00 | 80 | Having a power handling capacity exceeding 100,000 kVA | No. | | | |
| 8504.31 | | Having a power handling capacity not exceeding 1 kVA: | | | | |
| 8504.31.40 | | Having a power handling capacity less than 1 kVA | | 6.6% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8504.31.40 | 35 | Having a power handling capacity less than 40 VA | No. | | | |
| 8504.31.40 | 65 | Having a power handling capacity 40 VA or greater | No. | | | |
| 8504.31.60 | 00 | Having a power handling capacity of 1 kVA | No. | 1.6% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8504.32.00 | 00 | Having a power handling capacity exceeding 1 kVA but not exceeding 16 kVA | No. | 2.4% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8504.33.00 | | Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA | | 1.6% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8504.33.00 | 20 | Having a power handling capacity exceeding 16 kVA but not exceeding 50 kVA | No. | | | |
| 8504.33.00 | 40 | Having a power handling capacity exceeding 50 kVA but not exceeding 500 kVA | No. | | | |
| 8504.34.00 | 00 | Having a power handling capacity exceeding 500 kVA | No. | 1.6% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8504.40.60 | | Power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.41 or 8528.51 or projectors of subheading 8528.61: | | | | |
| 8504.40.60 | 01 | With a power output not exceeding 50 W | No. | | | |
| 8504.40.60 | 07 | With a power output exceeding 50 W but not exceeding 150 W | No. | | | |
| 8504.40.60 | 12 | With a power output exceeding 150 W but not exceeding 500 W | No. | | | |
| 8504.40.70 | 01 | With a power output not exceeding 50 W | No. | | | |
| 8504.40.70 | 07 | With a power output exceeding 50 W but not exceeding 150 W | No. | | | |
| 8504.40.70 | 12 | With a power output exceeding 150 W but not exceeding 500 W | No. | | | |
| 8504.40.95 | 10 | Power supplies: | | | | |
| 8504.40.95 | 10 | With a power output not exceeding 50 W | No. | | | |
| 8504.40.95 | 20 | With a power output exceeding 50 W but not exceeding 150 W | No. | | | |
| 8504.40.95 | 30 | With a power output exceeding 150 W but not exceeding 500 W | No. | | | |
