| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Input Voltage | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| Power (Watts) | |
| Standard Number | |
| Turn On Time | |
| Type | |
| Voltage | |
| Width |
The SL Power Electronics GU300S18K is a 300 Watt, single output AC to DC converter from the GU300 series. This open frame power supply is designed for medical and industrial applications, offering a robust solution with a universal input voltage range of 85 to 264 VAC.
Key electrical specifications include an 18V nominal output voltage and a power rating of 184W (284W with forced air). It boasts high efficiency, up to 93% depending on the output voltage, and features PMBus monitoring and control functionality. The converter meets stringent safety standards including EN/CSA/IEC/UL62368-1 and EN/CSA/IEC/UL60601-1, 3rd Edition, and complies with Heavy Industrial and IEC60601-1-2 4th Edition EMC levels.
Designed for easy integration, the GU300S18K has a compact 3.0" x 5.0" x 1.5" form factor and utilizes a chassis mount. It operates within a temperature range of -20°C to 70°C with derating and offers features like adjustable output, standby output, and a low no-load input power (<1.0W). The high reliability is supported by an MTBF of over 500,000 hours and an electrolytic capacitor life exceeding 7 years.
85 to 264 VAC.
18V nominal.
184W continuous, 284W with forced air cooling.
-20°C to 70°C with derating.
4000 VAC input-to-output (2 MOPP).
Up to 93% typical depending on output voltage.
Chassis mount.