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US LASER CORP: Product Catalog
Electronics
Power Supplies for Linear Krypton Arc Lamps
U.S. Laser manufactures current controlled arc lamp power supplies for C.W. pumping of Nd:YAG laser crystals. The standard series is applicable to krypton lamps with arc voltages of 60 volts to 375 volts, and currents up to 50 amps. Custom power supplies are available for special lamps and mobile equipment.
Related Product:
Power Supply Consoles
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Phase Modulated Power Supplies
S.C.R. based, phase angle controlled power supplies are intended for rugged industrial applications. The units are rack mountable, and include a front panel current control, current meter, hour meter, and start button. A rear panel connector is standard, and allows for remote current control. These power supplies are intended to operate in conjunction with an isolation/voltage matching transformer (consult factory). All require 208-240VAC, 3Ø service.
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| Part No. |
Max Output Voltage, Current, Power |
| N8001-2 |
170 Volts, 23 Amps, 4 KW |
| N8001-1 |
275 Volts, 50 Amps, 13.5 KW |
| N8001-3 |
360 Volts, 50 Amps, 18 KW |
Switching Power Supplies
Switching power supplies are smaller, lighter, and exhibit lower ripple content than SCR based power supplies. U.S. Laser switching power supplies are recommended for mobile equipment, micro-machining applications, and systems requiring rapid current modulation. Rack panel versions include a front panel current control, current meter, hour meter, and start button. All U.S. Laser switching power supplies may be controlled via a rear panel connector.
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| Part No. |
Max Output Voltage, Current, Power |
Input Power |
Front Panel |
| N890011 |
120 Volts, 22 Amps, 2.2 KW |
115VAC, 1Ø, 20 Amps |
No |
| N890009-1 |
200 Volts, 25 Amps, 4.0 KW |
208-230VAC, 1Ø, 22 Amps |
No |
| N890010-1 |
200 Volts, 25 Amps, 4.0 KW |
208-230VAC, 3Ø, 13 Amps |
No |
| N890009-2 |
200 Volts, 25 Amps, 4.0 KW |
208-230VAC, 1Ø, 22 Amps |
Yes |
| N890010-2 |
200 Volts, 25 Amps, 4.0 KW |
208-230VAC, 3Ø, 13 Amps |
Yes |
| N890012 |
260 Volts, 50 Amps, 13.5 KW |
208-230VAC, 3Ø, 38 Amps * |
Yes |
| N890013 |
360 Volts, 50 Amps, 18.0 KW |
208-230VAC, 3Ø, 58 Amps ** |
Yes |
* Input transformer recommended for low voltage applications. For maximum output voltage capability, a 225 VAC line is necessary.
** Input transformer required.
Power Distribution Chassis
The power distribution chassis provides monitoring, control, and distribution of the facility's power to the cooling system, lamp power supply, interlock circuitry, shutter control circuitry, and Q-switch control electronics. The front panel includes a 3 phase main line circuit breaker, C.D.R.H. safety key lock, cooling pump start button, power supply enable switch, Emission light, and visual displays of the system interlocked functions. Optionally, the chassis can include a second shutter drive circuit for such applications as an extracavity dump shutter. Interlock cascading circuitry is provided for multiple laser head configurations. Other configurations are available, consult sales department.
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| Part No. |
Power Service |
Usage |
| N8002-1 |
208/230 VAC, 3Ø, 60 Amps |
408 |
| N8002-2 |
208/230 VAC, 3Ø, 50 Amps |
406, 405 |
| N8002-3 |
208/230 VAC, 1Ø, 30 Amps |
403, 404 |
R.F. Driver Modules and Assemblies
The U.S. Laser RF driver series is intended for powering shear wave acousto-optic Q-switches that are impedance matched to 50 ohms. The drivers include a modulation input, output power adjust control, and R.F. output via BNC jack. Standard drivers are adjustable to 65 watts of output R.F. power. Dual output drivers are adjustable to 55 watts of R.F. output per channel. The standard series R.F. drivers are also available as packaged assemblies, which include the power supply, cooling fan, and mounting plates.
Related Products:
AO Q-switch,
R.F. Wattmeter
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| Module Only |
Assembly |
Description |
| N8801 |
N8811 |
24.00 MHz, single output |
| N8802 |
N8812 |
27.12 MHz, single output |
| N8805 |
N8815 |
24.00 MHz, dual output |
| N8806 |
N8816 |
27.12 MHz, dual output |
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U.S. Laser stocks a complete line of printed circuit boards for the systems it manufactures. We also provide an economical repair service for circuit boards with minor problems. If you have an old or obsolete laser system with a circuit board problem, contact us. We have been successful in repairing board from many old laser systems, even when schematics or other documentation is unavailable. Please contact us to discuss your problem, perhaps we can help.
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