CONTROL TRANSFORMER; POWER SUPPLY SYSTEM: SINGLE-PHASE; POWER: 250VA; PRIMARY VOLTAGE: 220/440V; OUTPUT VOLTAGE: 220/110V/60HZ; INSULATION VOLTAGE: 5.5KV EN CAPSULATED (NEMA 3R); TEMPERATURE ELEVATION CLASS: 115GRC; INSULATION VOLTAGE O: HIGHER/EQUAL 5.5KV; MANUFACTURER: ICT POWER COMPANY/EATON; MODEL: (S16N14 P26); USE: TOSHIBA RECTIFYING DIODE CHECK CIRCUITS; DRAWINGS MANUFACTURER: CUTLER-HAMMER 3J/EATON FR57P; MANUFACTURER/REFERENCE: EATON/DES 47-53067 MON 250VA 5.5KV

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.