Full Featured Arc Lamp Power Supply

Switching power supply provides a constant power source for UV lamps

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Product Summary

This full-featured arc lamp power supply’s switching power supply is a constant power source for a 400 / 600 / 800W UV halide or other types of ultraviolet emitting lamps. It 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 / 24V supply for powering system controllers, fans, shutters, etc.



Additional Details

Auto-range AC line input: The auto-ranging 100–120 ±10% / 200–240 ±10%AC line input makes the lamp 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 UV arc 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 UV arc 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 and efficiency and reducing ambient temperature rise.


Full-Featured Arc Lamp Power Supply - Specifications
Part #UV101UV880
Lamp Power400W600W
Input Voltage100-120 ±10% /
200-240 ±10% VAC (Auto-ranging)
100–120 ±10% /
200-240 ±10% VAC (Auto-ranging)
Input Current (max @ low line, 120VAC)7 Amps10 Amps
Input Current (max @ low line, 240VAC)3.5 Amps5 Amps
Source Input Frequency47 Hz–63 Hz47 Hz–63 Hz
Efficiency (Typical)93%93%

Lamp Info

  • Lamp Type: Mercury vapor or metal halide
  • Lamp Power: 400 / 600W ± 10%; trim pot adjustable
  • Output Volts: 140 ± 10%; function of lamp voltage
  • Wave Shape (Current / Voltage): 45Hz Quasi Square
  • Lamp Power Regulation: ± 1%
  • Operation: Continuous mode

Low Voltage

  • 24DC Line / Load Regulation: ± 10%; 40W max
  • 5DC Line / Load Regulation: ± 2%; 10W max


  • Inrush Current Limit
  • Line Voltage Surge
  • Short Circuit (Lamp, 5V and 24V outputs)
  • Open Circuit Voltage
  • Over Temperature


  • Operating Temperature: 0°C–+50°C
  • Storage Temperature: 0°C–+70°C
  • Humidity: 90% relative with no condensation
  • EMI RFI-Conducted: FCC Class A
  • EMI RFI-Conducted Optional: FCC Class B with external filter


  • L x W x H: 7.35 x 5.5 x 2.25″
  • Weight: 1.71 lbs.
Power Supply Part Numbers
Part No.Item
UV0101Full-Featured Arc Lamp Power Supply (400W)
UV0880Full-Featured Arc Lamp Power Supply (600W)
Accessories Part Numbers
Part No.ItemDescription
UV0582UV Intensity ControllerController used as an accessory to the UV switching power supplies
UV1998IgnitorHigh voltage lamp starter for UV floods
UV0320UVA Metal Halide Lamp400W medium pressure
UV0544UVB Enhanced Lamp400W medium pressure
UV0489Visible Metal Halide Lamp400W medium pressure, 420nm
UV0545Visible Metal Halide Lamp400W medium pressure, 460nm
UV0834UVA Metal Halide Lamp600W medium pressure
UV1884UVB Enhanced Lamp600W medium pressure
UV1074Visible Metal Halide Lamp600W medium pressure, 420nm

Payment Information

Purchase Orders

To open a new customer account with us, please send the following information regarding your company:

  • Company name
  • Company contact
  • “Bill To” address
  • Telephone and fax numbers
  • Three trade references

Please be sure to include the following information on your purchase requests to ensure quick and accurate processing and shipment of your order:

  • Complete “Ship To” address, including postal code where applicable
  • Required shipping method

Unless otherwise specified, all shipments will be sent via UPS.

New Customer Form | Credit Application


Fax & Email Orders

To place an order, send your signed purchase order and company information (see above) to the attention of our Sales Department by fax at 413.731.7767 or by email to [email protected].


Phone Orders (U.S. Customers Only)

We are happy to process your product orders by phone at 413.579.6406. We accept MasterCard, Visa, Discover and American Express for phone order payments (see Credit Card Order information).


Credit Card Orders


In order for us to accurately and safely process your credit card orders, we request that you supply us with complete account, cardholder and shipping information. Please complete the following form and send it to us via email or fax, or be prepared to supply the information over the phone to one of our customer service representatives.

Credit Card Order Form


International Orders

We have extensive experience processing and fulfilling international as well as domestic orders. We have successfully shipped products to destinations around the globe.

To contact us from outside the United States, call 00.1.413.579.6406 or send us an email message at [email protected]

For first-time international orders, prepayment is required. Payments may be made by certified bank check or direct wiring of funds (this information must be provided at time of order).



We offer financing through CrestCapital. Learn more about financing the purchase of equipment by clicking here for instant payment quotes and/or to apply online.


Shopping Online

uvitron shopping

To order UV curing accessories online, visit our online store. We offer a variety of lamps, radiometers, light guides and other accessories for our flood and spot curing systems.


Return Policy

All product returns must be first authorized by our Customer Service department. A Uvitron service representative will issue a Return Material Authorization Number, which must be printed clearly on the top of the shipping carton and on the accompanying packing slip. Any unauthorized returns will be refused by our Receiving Department, so please call us first.

Returned products or demonstration units must be received in new condition, with no damage, dents, scratches or adhesive stains. Products should also be sent in the original packaging and shipping cartons to ensure proper protection during return transit. Some items may be subject to restocking fees. Account credits or refunds will be issued after returned equipment is received and inspected. Unfortunately, we cannot accept custom or non-stocked items returned for credit or refund.

To speak with a customer service representative, call 413.579.6406 or email [email protected].

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