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GW Instek is a leading manufacturer of electronic test and measurement equipment, providing reliable and cost-effective solutions for laboratories, education and industrial applications. Its portfolio includes oscilloscopes, power supplies, spectrum analysers, signal generators, electronic loads, multimeters and LCR meters. Trusted by engineers, researchers and technicians worldwide, GW Instek products support product development, validation, maintenance and manufacturing processes.
The SPS-A Series represents the next generation of switching DC power supplies, evolving from the original SPS Series with a more intuitive interface, improved control accuracy, and enhanced protection features.
The series includes five models:
Each model features an encoder-type digital control knob for faster and finer voltage/current adjustment, combined with a vibrant 2.4-inch TFT LCD colour display that provides excellent visibility in any working environment.
To ensure accurate voltage delivery directly at the load, the SPS A Series supports Remote Sensing with selectable 2-wire / 4-wire operation, effectively compensating for cable voltage drop. Comprehensive protection functions including OVP, OCP, and OTP immediately respond to abnormal conditions, protecting both the DUT and the power supply itself.
For improved workflow efficiency, the series provides:
With a setting resolution of 10 mV / 10 mA and readback resolution down to 10 mV / 1 mA, the SPS A Series is well suited for applications requiring precise and stable power control.
The series also supports the GRA-441 J/E rack mount kit, enabling convenient integration into automated test systems and production environments.
Combining precision, ease of use, safety, and system integration capability, the SPS A Series is an excellent solution for R&D laboratories, educational institutions, service applications, and production test environments.
Of course, all models are supplied with European safety connectors as standard.
