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The SL Power Electronics GPM140-24 is a 140 Watt Global Performance Switcher, specifically designed as an AC/DC converter with a 24V output. This open-frame unit is suitable for chassis mounting and operates with a wide-range input voltage from 85 to 264 VAC.
Key electrical specifications include a maximum input current of 3.7A at 120 VAC, a hold-up time of 20ms, and an efficiency of 65% typical. The converter offers overload and overvoltage protection, with main outputs protected at 130% ± 15% typical. It also features thermal shutdown and a power fail signal.
Designed for demanding environments, the GPM140-24 operates from 0°C to 50°C at full rated power, with derating applied above 50°C. Its dimensions are 215.9mm x 114.3mm x 53.9mm. The unit is approved by CE and meets FCC Class B and CISPR 22 Class B conducted emissions standards, making it suitable for medical applications.
85 to 264 VAC single phase at 47-63 Hz.
0°C to 50°C at full rated output power, with derating of 2.5% per °C above 50°C.
140W with convection cooling; 160W with forced air flow. Peak ratings for 60 s maximum, 10% duty cycle.
Overload protection (cycling type power limit on output 1, automatic recovery), overvoltage protection (130% ±15% typical on main outputs), and thermal shutdown.
215.9 mm x 114.3 mm x 53.9 mm (8.5 x 4.5 x 2.12 inches).
Yes, conducted emissions exceed FCC Class B and CISPR 22 Class B for commercial models and CISPR 11 Class B for medical models.
Yes, the output voltage can be adjusted ±5% via a built-in potentiometer.