| SCI TVB-2 Technical Specifications |
| Model |
TVB-2 |
| Components |
Resistor Specification |
| 20kΩ |
2.5KVac / 50W / 2% +/- 50ppm |
| 1MΩ |
3KVdc / 3W / 1% +/- 50ppm |
| 0.5Ω |
350Vdc / 2W / 5% +/- 300ppm |
| 49mΩ |
100Vdc / 50W / 1% +/- 50ppm |
| 100mΩ |
100Vdc / 25W / 1% +/- 100ppm |
| General Specifications |
| Test Points |
Test Condition |
Specification |
PASS
ACW/DCW 2MΩ / 6W |
1. ACW: 1240V, 10mA or DCW: 2121V, 5000uA
2. Maximum Voltage 2500V
3. Test duty cycle, OFF time = ON time x 2
4. Maximum ON time limit 30 seconds
5. Recommended 2s ramp time |
2% |
FAIL
ACW/DCW 120MΩ / 50W |
1. ACW: 1240V, 10mA or DCW: 2121V, 5000uA
2. Maximum Voltage 2300V
3. Test duty cycle, OFF time = ON time x 8
4. Maximum ON time limit 5 seconds
5. Recommended 2s ramp time |
2% |
PASS
IR 4MΩ / 12W |
1. IR: 500V, 2MΩ
2. Maximum Voltage: 2500V |
2% |
FAIL
IR 1MΩ / 3W |
1. IR: 500V, 2MΩ
2. Maximum Voltage: 100V |
2% |
PASS
GC 0.5Ω / 2W |
1. GC: 0.1A, 1Ω
2.Maximum Current 1A |
5% |
FAIL
GC 2Ω / 8W |
5% |
PASS
GB 50mΩ / 50W |
1. GC: ≤ 30A, 100mΩ
2. Maximum Current 30A
3. Test duty cycle, OFF time = ON time x 6
4. Maximum ON time limit 5 seconds
5. Maximum resistance range at 30A is 200mΩ1 |
5% |
FAIL
GB 200mΩ / 50W |
1. GC: ≤ 10A, 100mΩ
2. Maximum Current 10A
3. Test duty cycle, OFF time = ON time x 2
4. Maximum ON time limit 10 seconds
5. Maximum resistance range at 30A is 200mΩ1 |
3% |
| Environment |
32° F - 104° F (0° - 40° C) |
| Dimensions |
7.3" (W) x 5.75" (L) x 2.95" (H), 186mm x 146mm x 75 mm |
| Weight |
1.55 lbs |
| Note:if the resistance is greater than 200mΩ you must reduce the test current to 10A in order to display the actual resistance reading. |