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Full-Featured Arc Lamp Power Supply

Uvitron Full-Featured Auto-ranging UV Arc Lamp Power Supply
  • Constant power regulated
  • Auto-range AC input (90-132VAC / 180-265VAC)
  • Available as 400W or 600W
  • Full-power/standby signal input
  • Comprehensive circuit protection
  • Auxiliary 5V and 24V outputs
Uvitron Full-Featured Auto-ranging UV Arc Lamp Power Supply

Product Summary

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

Part No. Item
UV0101 Full-Featured Arc Lamp Power Supply (400W)
UV0880 Full-Featured Arc Lamp Power Supply (600W)

Accessories Part Numbers

Part No. Item Description
UV0582 UV Intensity Controller Controller used as an accessory to the UV switching power supplies
UV1998 Ignitor High voltage lamp starter for UV floods
UV0320 UVA Metal Halide Lamp 400W medium pressure
UV0544 UVB Enhanced Lamp 400W medium pressure
UV0489 Visible Metal Halide Lamp 400W medium pressure, 420nm
UV0545 Visible Metal Halide Lamp 400W medium pressure, 460nm
UV0834 UVA Metal Halide Lamp 600W medium pressure
UV1884 UVB Enhanced Lamp 600W medium pressure
UV1074 Visible Metal Halide Lamp 600W medium pressure, 420nm


Additional Product Information

Product Files
Part # UV101 UV880
Lamp Power 400W 600W
Input Voltage 100-120 ±10% /
200-240 ±10% VAC (Auto-ranging)
Input Current (max @ low line, 120VAC) 7 Amps 10 Amps
Input Current (max @ low line, 240VAC) 3.5 Amps 5 Amps
Source Input Frequency 47 Hz - 63 Hz
Efficiency (Typical) 93%
Lamp Info
Lamp Type Mercury vapor or metal halide
Lamp Power 400/600 Watts ± 10%; Trim pot adjustable
Output Volts 140 ± 10%; Function of lamp voltage
Wave Shape (Current / Voltage) 45 Hz Quasi Square
Lamp Power Regulation ± 1%
Operation Continuous Mode
Low Voltage
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
Operating Temperature 0°C to +50°C
Storage Temperature 0°C to +70°C
Humidity 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"
Weight 1.71 lbs