The ALL1081 power supply unit is a primary dimmable,
power regulated power supply

Application range: 8-16W for e.g. PAR38, Point, S21dual etc.

- Input voltage (normal mode): 207 to 253Vac (47 to 63Hz)
- Accepted input voltage: 180...270Vac (current maybe vary, refer to diagrams)
- Primary dimmable via phase-cut dimmers (leading/trailing edge dimmers) - Inrush current: <300mA - Output current: typical 275mA (±10%)
- Constant power behaviour (CC)
- Output voltage range: 28 to 58V
- Output OVP shutdown: at typical 60V
- Startup time: typical 200ms
- Ramp-up time to full light: typical 500ms
- Emergency light function: Input >30Vdc, >24Vac (at 10% nominal power) - Temperature range: -25 to 65°C - Overall efficiency: 84.5 to 88%
- High power factor: 80 to 98% (refer to diagrams)
- Temperature derating: Power reducing at 60°C PCB temperature
- Thermal shutdown: at 80°C PCB temperature to 20% of nominal power

Size: 74*40*23mm