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| SQL | QL: ???? ????? ????? ????? SQL: ???? ????? ????? ????? |
| ? | ?????? ???????? |
| 100 ? | ???? ????? ???? ?????: 10A 25A 35A 50A 60A 100A 150A 200A 250A 300A |
| 12 | ??? ????? ?????? ???????? VRRM = ?????? ?????? ????? × 100 ??? |
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2. ?????? ?? ??????? ????????
3. ???? CNC ????? ?????? ?? ???
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| ???? | ? | ? | V | ???? | ?????? (?) | |
| ????? ?????? ????? ??? ?????? ???? ???? | SQL40A | 40 | 14 | 100-1600 | 7 | 2500 |
| SQL60A | 60 | 20 | 100-1600 | 7 | 2500 | |
| SQL100A | 100 | 34 | 100-1600 | 10 | 2500 | |
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1. ?????? ??????? ??????? ????????? 2. ???? ?????? ?????? ????? PWM? 3. ???? ???? ??????? ????? ?????? ???????? 4. ????? ??????? ?????? ?????? ??????? ?????????? 5. ??? ???? ??????? ???????? ??????? 7? ??? ???? ?????? 8. ?????? ??????? ?????.
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?. Vdsm/Vrsm=Vdrm/Vrrm+200V;
?. ?? ?? ???? ??? ???? ???? ??? Lgt ?Vgt ?Ih ?Vtm ?Viso ?? ??? ????? ??? ?? 25? ????????? ?????? ?? ?????? ?? ??? ?????? ??? Tvjm?
?. ???2? = ???2tsmTW/2? ??? TW: ????? ?????? ????? ??? ?????? ???????? ??? ???? 50 ????? I2?(10 ???? ?????)=0.005I2??? (?2?)?
?. ??? ???????? ????? 60 ????? Itsm(8.3ms)=1.066(10ms),I.2? (8.3 ???? ?????) = 0.943 ?2??? (10 ???? ?????) .
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