TH7100 Series Linear Programmable AC Power Supply

TH7100 Series Linear Programmable AC Power Supply

The TH7100 Series is a linear programmable AC power supply designed to provide controlled AC voltage and frequency for electrical and electronic device testing. It is suitable for laboratories that need repeatable mains simulation rather than relying only on fixed wall power.

The series includes the TH7105, TH7110 and TH7120 models with manufacturer-listed rated power classes of 500 W, 1000 W and 2000 W. The output voltage range is 0-300 V, and the output frequency range is 45.0 Hz to 500 Hz. This makes the series useful for testing devices under different power-line conditions, frequency settings and controlled AC input scenarios.

Key Features

• Linear programmable AC power supply platform.
• Rated power classes: 500 W, 1000 W and 2000 W.
• Output voltage range: 0-300 V.
• Output frequency range: 45.0 Hz to 500 Hz.
• Single-phase two-wire output.
• Total harmonic distortion listed as less than or equal to 0.5 percent under resistive load.
• Program control, timing output, dimming, surge and notch functions.
• Multiple protection functions including OVP, LVP, OCP, OPP and OTP.
• 4.3 inch colour LCD with Chinese and English interface.

Typical Applications

The TH7100 Series is suitable for power specification simulation, motors and transformers, lighting systems, electronic product design, audio and video equipment, network communication devices, monitoring equipment and EMC-related support workflows. It can help engineers evaluate behaviour under controlled voltage and frequency conditions.

Compatibility and Integration

The TH7100 Series can be used with power meters, DC electronic loads, oscilloscopes, data acquisition tools and automated ScienceGears test benches. It is especially useful when paired with power analysis instruments for input power, power factor and efficiency studies.

Why Choose ScienceGears

ScienceGears supports Australian and New Zealand laboratories with model selection, power rating checks, AC source configuration and integration planning. We can help determine whether the TH7100 Series is suitable for your mains simulation, product validation or electrical testing workflow.