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MICRO-CONTROLE / Spectra-Physics
Digital Arc Lamp Power Supplies

Digital Arc Lamp Power Supplies

Product catalog summary

Overview: The document provides technical specifications and operational details for the 69900 Series Digital Arc Lamp Power Supplies by Newport. These power supplies are designed for high-performance applications requiring stable output for spectroscopic and other scientific uses.

Specifications: The 69900 Series includes models 69907, 69910, 69911, 69920, and 69922, each supporting different power ranges and lamp types. Key specifications include:

Power Factor: >0.99 for all models.
Input Voltage: 95 - 264 VAC for most models, with 69922 requiring 190 - 264 VAC.
Output Power: Ranges from 40 - 1800 W depending on the model.
Output Current: Varies from 1.5 - 70 A.
Output Voltage Range: 0 - 70 VDC, varying by model.
Line Regulation: 0.01% for all models.
Output Voltage Ripple: <0.1% r.m.s. for most models.
Light Ripple: <1% r.m.s. for all models.
Meter Accuracy: <0.05% of full scale.
Operating Mode: Constant current or constant power.
Ambient Operating Temperature: 0 - 45 °C.
Weight: 20 lb (9 kg) for all models.

Features: The power supplies offer advanced features such as:

Digital display of lamp power, current, voltage, and usage time.
Standard RS 232 and optional IEEE 488 (GPIB) PC interfaces for remote operation and monitoring.
Power factor correction for efficient operation.

Compatibility: The 69900 Series is compatible with a range of arc lamps from 50 to 1600 W, including Xenon and Mercury lamps. Specific models are designed to operate different lamp types and power levels, as detailed in Table 1 of the document.

Recommendations: For optimal performance, it is recommended to use the 68950 Light Intensity Controller to minimize signal changes beyond the power supply's control.

Ordering Information: The document provides model descriptions and optional accessories such as the IEEE-488 Interface Board and a 3U Rack Mounting Kit.

Catalog excerpts

114 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t S o u r c e s TECHNICAL REFERENCE MONOCHROMATOR AND INCANDESCENT SOURCES ARC SOURCES DEUTERIUM SOURCES CALIBRATION SOURCES FIBER ILLUMINATORS PHOTOLITHOGRAPHY SOLAR SIMULATORS INSTRUMENTS ACCESSORIES FOR ORIEL LIGHT SOURCES Oriel Digital Arc Lamp Power Supplies 69900 Series Digital Arc Lamp Power Supply. The 69900 Series is our fully featured family of digital arc lamp power supplies. They offer superior performance, advanced features, and are small and light weight. Output stability is critical for many spectroscopic applications. The power supply's contribution to output stability is significant. The output of these power supplies changes by less than 0.02% even for large swings in the line voltage. Light ripple is an impressive <1% r.m.s. To minimize signal changes beyond the power supply's control, we recommend that you use our 68950 Light Intensity Controller (see page 226). Power the lamp on and off; set the current/power preset and limit; and monitor the lamp's voltage, current, power, and operating time, all via your PC. These supplies include an RS The 69900 Series Operate These Arc Lamps These supplies run our standard arc lamps from 50 to 1600 W. Refer to Table 1 to select the appropriate supply for your lamp. Our supplies can also run a number of lamps not offered by Newport. Please contact us if you need to operate a lamp not shown in Table 1, and for our OEM power supply offering (see page 116). Table 1 Lamps Operated by 69900 Series Power Supplies This Power Supply Operates These Lamps 69907 Universal Supply 75 W Xenon 100 W Xenon 150 W Xenon 50 W Mercury 100 W Mercury 200 W Mercury 200 W Mercury (Xenon) 69910 Mercury Supply 200 W Mercury 350 W Mercury 500 W Mercury 69911 Xenon Supply 300 W Xenon 200 W Mercury (Xenon) 500 W Mercury (Xenon) 69920 Universal Supply 450 W Xenon 500 W Xenon 1000 W Xenon 1000 W Mercury 500 W Mercury (Xenon) 1000 W Mercury (Xenon) 69922 Universal Supply 1000 W Xenon 1000 W Mercury 1000 W Mercury (Xenon) 1600 W Xenon 232 PC interface. An optional IEEE 488 (GPIB) interface board is available. Via one of these interfaces, you have full access to all the control and monitoring features of the power supply, from your computer. Analog signals are available for remote metering of voltage, current and power, as well as lamp start and stop, for users who do not wish to use a computer. • Highly regulated source of constant current or power for arc lamps rated to 1600 W • Digital display of lamp power, current, voltage, and usage time • Standard RS 232 and optional IEEE 488 (GPIB) PC interfaces for remote lamp operation and monitoring • Power factor correction

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115 Email: [email protected] • Web: newport.com L i g h t S o u r c e s TECHNICAL REFERENCE CALIBRATION SOURCES DEUTERIUM SOURCES ARC SOURCES INCANDESCENT SOURCES MONOCHROMATOR AND FIBER ILLUMINATORS SOLAR SIMULATORS PHOTOLITHOGRAPHY INSTRUMENTS ACCESSORIES FOR ORIEL LIGHT SOURCES Specifications Model 69907 69910 69911 69920 69922 Power Factor > 0.99 >0.99 >0.99 >0.99 >0.99 Input Voltage 95 - 264 VAC 95 - 264 VAC 95 - 264 VAC 95 - 264 VAC 190 - 264 VAC Input Current 4 A 8 A 8 A 15 A 12 A Input Frequency 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz Output Power 40 - 300 W 160 - 600 W...

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