STB8829 Series Automatic Transformer Test system

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 **

Key Features

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%
DCR Turn Ratio: 0.1%

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

Main Machine

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.

Options

Module No. Item Description
SAL001A Pneumatic transformer scanning test fixture /
SAL001C Manual transformer scan test fixture /

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