STB8829 series is a new generation Automatic Transformer Test system of low cost and high performance, The basic accuracy of LCRZ: 0.05%
DCR Turn Ratio: 0.1%, and the wide frequency range: 20Hz to 200kHz, which means STB8829 series Automatic Transformer Test system has good test stability that can compare favorably with those high-end models.
** Standard Lead Time: within 4 weeks **
Frequency up to 1MHz, resolution: 0.5mHz
Signal level: 5mV-2Vrms, optional (2Vrms-10Vrms)
Built-in 0-100mA/0-10V bias power supply, optional 1A/2A bias current source
Up to 75 times / sec test speed
Diode forward and reverse characteristic detection
Improved high turns ratio and weakly coupled transformer test capability
Built-in statistical analysis capabilities: Cpk, Cp, Ck, etc.
Optional PC-level instrument test setup file programming capability
Self-test scanning fixture relays
| Frequency Range | 20Hz to 200kHz |
| Basic Accuracy | LCRZ: 0.05% |
| Signal Source Output Impedance | 10Ω、30Ω、50Ω、100Ω |
| Test Speed (ms/times) | 13ms, 90 ms, 370 ms |
| AC Signal Level | 5mVrms — 2Vrms(transformer test, can be customized to 10Vrms), 5mVrms — 10Vrms(LCR function)；50μArms — 100mArms |
| DC Bias Source | Voltage: 0V — ± 10V；0mA — ± 100mA Current: 0 — ±1A option / 0 — ±2A option |
| DC Constant Current Source | 0mA – ±120mA for diode forward characteristic test |
| Comparator | 10 bins, PASS/FAIL indication, file counting function |
| Module No. | Item | Description |
| STB8829LX | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Manual transformer scan test fixture, Foot switch Transformer test control cable (36 cores) (2H/57S-3036*2/L 1800) and Kelvin test lead with box four-terminal insulation and lock. |
| STB8829AX | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Manual transformer scan test fixture, Foot switch, Transformer test control cable (36 cores) (2H/57S-3036*2/L 1800) and Kelvin test lead with box four-terminal insulation and lock. |
| STB8829AX-24 | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Foot switch and Kelvin test lead with box four-terminal insulation and lock. |
| STB8829AX-48 | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Foot switch and Kelvin test lead with box four-terminal insulation and lock. |
| STB8829NX | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Foot switch and Kelvin test lead with box four-terminal insulation and lock. |
| STB8829CX | Automatic Transformer Test system | Frequency range: 20Hz to 200kHz, including Two-terminal Test Cable, Manual transformer scan test fixture, Foot switch, Transformer test control cable (36 cores) (2H/57S-3036*2/L 1800) and Kelvin test lead with box four-terminal insulation and lock. |
| Module No. | Item | Description |
| SAL001A | Pneumatic transformer scanning test fixture | / |
| SAL001C | Manual transformer scan test fixture | / |
