This switching power supply is a constant power source for the purpose of supplying power to a 400/600 watt UV Halide or other type of ultraviolet emitting lamp. The supply features an auto-ranging AC input, eliminating the need to configure voltage selectors for international use, and a "standby" logic signal for reducing output power while the system is idle. The unit also contains an isolated 5/24 Volt supply for powering system controllers, fans, shutters, etc.
Auto-Range AC line input
The Auto-Ranging 100-120 ±10% / 200-240 ±10% VAC line input makes the power supply easy to use in any country, with no wiring changes or voltage select switching required.
Lamp Power Regulation
To maintain constant power, the system divides the desired output power by the actual lamp voltage. This provides the appropriate current reference for the lamp regulator to compensate for lamp and line voltage variations. The result is repeatable curing times as the lamp ages, when the lamp is replaced, or when the input voltage fluctuates.
Standby power mode
The unit has an external standby input for reducing lamp power to 1/2 for the 400W and 1/3 for the 600W. This can reduce excess heat and power consumption during idle therefore increasing system reliability, efficiency and reducing ambient temperature rise.
Power Supply Part Numbers
Accessories Part Numbers
Additional Product Information
||100-120 ±10% /
200-240 ±10% VAC (Auto-ranging)
|Input Current (max @ low line, 120VAC)
|Input Current (max @ low line, 240VAC)
|Source Input Frequency
||47 Hz - 63 Hz
||Mercury vapor or metal halide
||400/600 Watts ± 10%; Trim pot adjustable
||140 ± 10%; Function of lamp voltage
|Wave Shape (Current / Voltage)
||45 Hz Quasi Square
|Lamp Power Regulation
|24 VDC Line/Load Regulation
||± 10%; 40 Watts Max
|5 VDC Line/Load Regulation
||± 2%; 10 Watts Max
- Inrush Current Limit
- Line Voltage Surge
- Short Circuit (Lamp, 5V, and 24V outputs)
- Open Circuit Voltage
- Over Temperature
||0°C to +50°C
||0°C to +70°C
||90% relative w/ no condensation
|EMI RFI - Conducted
||FCC Class A
|EMI RFI - Conducted Optional
||FCC Class B w/ external filter
|L x W x H
||7.35" x 5.5" x 2.25"