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The SL Power GB20 Series GB20S07K01 is a 15W open-frame AC-DC power supply designed for medical and industrial applications. It accepts a universal input voltage range of 90 to 264 VAC and provides a single output of 7.5V at 2A.
This compact power supply measures 85.9mm x 40.6mm x 25.4mm and is suitable for chassis mounting. It offers key features such as high efficiency (88% typical), low no-load input power, and robust protection mechanisms including overvoltage, overload, and short-circuit protection.
The GB20S07K01 meets Class B radiated and conducted EMI standards and heavy industrial EMC levels, including IEC60601-1-2 4th Edition. It boasts a high MTBF of over 1,000,000 hours and an E-cap life of over 7 years, ensuring reliability and longevity in demanding environments.
Safety approvals include CSA/IEC/EN/UL62368-1 and CSA/IEC/EN/UL60601-1, making it suitable for medical equipment and other critical applications. The operating temperature range is -25°C to 70°C with derating.
The input voltage range is 90 to 264 VAC.
The output voltage is 7.5 VDC at 2 A.
The operating temperature range is -25°C to 70°C with derating.
It has overload, overvoltage, and short circuit protection (all hiccup mode), and overtemperature protection with auto-recovery.
Input/output isolation is 4000 VAC (2 MOPP), input/ground and output/ground isolation is 1500 VAC (1 MOPP).
The typical efficiency is 88%.
MTBF is greater than 1,000,000 hours at 25°C per Telcordia 332.