The drawing transformer for color TV-set﹛﹛
|
BCT-001 |
BCT-002 |
BCT-003 |
﹛﹛
| NO | Items | BCT-001 | BCT-002 | BCT-003 | |||
| Measuring places | Standards and conditions | Measuring places | Standards and conditions | Measuring places | Standards and conditions | ||
| 1 | Inductance | (1)and(3) | 150mH IDC=40mA |
(1)and(2) | 19.2-28.8mH | (1)and(2) | 820-1150mH 380-550米H |
| (3)and(4) | 141-212米H | (3)and(4) | |||||
| 2 | Insulation resistance | winding and winding
100M次 winding and core DC 500V | |||||
| 3 | DC copper Resistance | (1)and(3) | 78-117次 | (1)and(2) | 6.08-9.12次 | (1)and(2) | 65.6-94.4次 |
| (4)and(6) | 0.34-0.44次 | (3)and(4) | 106-160m次 | (3)and(4) | 0.162-0.238次 | ||
| 4 | Dielectric strength | AC1.5mA/minute winding and
winding not breakdown AC1.5mA/minute AC1.5mA/minute winding and core not breakdown AC1.5mA/minute | |||||
