TH6900 Series High-Performance Switching Programmable DC Power Supply

TH6900 Series High-Performance Switching Programmable DC Power Supply

The TH6900 Series is a high-performance switching programmable DC power supply designed for demanding power-electronics, renewable-energy, automated test and engineering validation workflows. It provides wide-range programmable DC output with constant voltage, constant current and constant power operation.

Across the series, the manufacturer lists rated voltage options from 35 V to 1000 V, rated current options from 2.5 A to 200 A and rated power classes of 750 W, 1.5 kW and 3 kW. The series is designed for wide output coverage and can support parallel connection of up to 10 units of the same type for higher current and power requirements.

Key Features

• Switching programmable DC power supply with wide output range.
• Rated voltage range across the series: 35 V to 1000 V.
• Rated current range across the series: 2.5 A to 200 A.
• Rated power classes: 750 W, 1.5 kW and 3 kW.
• Manufacturer-listed efficiency up to 93 percent.
• Parallel connection of up to 10 same-type units with active current sharing.
• Constant voltage, constant current and constant power modes.
• Sequence testing, adjustable rise/fall time and built-in function generator features.
• SCPI command support and RS232 / USB Host interfaces, with optional RS485 and LAN.

Typical Applications

The TH6900 Series is suitable for converter testing, charger validation, solar photovoltaic simulation, LED testing, electric vehicle component studies, new-energy research, production burn-in and automated test systems. It is especially useful when wider voltage/current coverage or scalable output power is required.

Compatibility and Integration

The TH6900 Series can be integrated with DC electronic loads, regenerative loads, power meters, battery test systems and automated ScienceGears test benches. It is well suited for workflows requiring controlled DC input, efficiency measurement, solar simulation or long-duration power validation.

Why Choose ScienceGears

ScienceGears helps Australian and New Zealand customers select the correct TH6900 configuration based on voltage, current, power, parallel operation, interface requirements and test application. We can support integration with loads, meters and broader laboratory power-electronics workflows.