| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Frequency | |
| Height | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Power | |
| Power (Watts) | |
| SVHC Present | |
| Standard Number | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Width |
The CUI Inc. VGS-75D-48-B is an enclosed AC DC power supply designed for various applications, including ITE (Commercial) and household appliances. This model provides a nominal output voltage of 48V and a maximum output current of 1.6A, delivering up to 77W of power.
Key electrical specifications include an input voltage range of 85-264 Vac, an efficiency of 89% at 230 Vac, and active Power Factor Correction (PFC). The unit offers features such as adjustable output, DC input capability, remote On/Off control, and universal input. It is designed to meet stringent safety and emissions standards, including IEC/EN/UL 62368 and CISPR/EN55032 Class B.
Mechanically, the VGS-75D-48-B is chassis mounted with dimensions of 159.0mm x 97.0mm x 30.0mm. It operates within a temperature range of -25°C to 70°C with derating and includes comprehensive protections such as over voltage, over current, over temperature, and short circuit protection.
85 to 264 Vac (47-63 Hz) or 120 to 370 Vdc.
48 Vdc nominal, 1.6 A maximum, 77 W maximum. Adjustable range 45.6-52.8 Vdc.
-25°C to 70°C with derating.
159.0 mm x 97.0 mm x 30.0 mm (6.26 x 3.82 x 1.18 inches).
Over voltage protection (60 Vdc), over current protection (105% of rated), over temperature protection (85°C activation, 50°C deactivation), and short circuit protection (constant current, auto-recovery).
89% typical at 230 Vac.