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•Adds Focus and Grid outputs

•Encapsulated within "10A-35A" Series

•Adjustable regulated outputs

•Creates a 6.5 in³ triple output supply

•Fixed-frequency, low-stored-energy design

•High power density

•Indefinite output short-circuit protection

•UL, CUL, Demko and IEC-60950-1 Recognized

GENERAL INFORMATION:

The "AUX" Series Accessory provides second and third adjustable positive HV outputs in addition to the adjustable main positive high voltage power supply output. The "AUX" outputs are set for a specific voltage range at the factory. One output is referred to as the Focus, one as the Grid. The "AUX" is achieved by adding a daughter board inside the "10A-35A" high voltage power supply. This "AUX" board is encapsulated with the main high voltage power supply in a special taller enclosure to accomadate the height of the adjust pots. Typical applications are: CRT Raster Display, X-Y CRT Display, E Beam Bias.

HIGH VOLTAGE "AUX" OUTPUTS:

The "AUX" outputs are non-isolated, positive, unipolar outputs. Full capability is available over an input range of 12 to 15VDC ±10% for 4W units and 24 to 28VDC ±5% for 15W/30W units. The Focus "AUX" output voltage is fully functional when the main output is within the range specified on the ordering information table. The manufactured tolerance on the output voltage range provided is ±5%. Line regulation error is <0.1%. Load regulation error is 0.5V per uA. The outputs have a temperature co-efficient of +0.11% per°C. Each "AUX" output has a current capability of 0 to ±25uA, contact factory for higher current. Each "AUX" output can be adjusted using an internal single turn potentiometer. The potentiometer adjusts from a factory set voltage down to 450VDC lower.

Specific outputs available are:

Standard TC: 300V; 450V; 600V; 750V; 900V; 1050V

Compensated TC: 500V ± 200PPM; 650V ± 408PPM; 800V ± 537PPM; 950V ± 626PPM; 1100V ± 690PPM

The "AUX" Grid HV output is via pin 10 on an additional pair of standard .025" square IDC pins. These pins can be used for PCB mounting or direct wiring. The "AUX" Focus HV output is via an 18" long flying lead.

COMPATIBILITY:

The "AUX" series match the standard "10A-35A" Series for design methodology, remote control, enable/disable, reference, shock and vibration. Designed and built utilizing a state-of-the-art power-conversion topology, these units feature surface-mount technology and encapsulation techniques providing high reliability and low cost. Base power supply output current rating remains at full value. Nominal input voltage should be used for maximum efficiency. Output current monitor is rescaled to accommodate the "AUX" current.

SHIELDING:

All models are available with optional six-sided, wraparound Mu-Metal Shielding. This shielding attenuates magnetic and electrostatic emissions, while shielding internal circuitry from outside noise. The high voltage power supply dimensions change by only 0.010".

PACKAGING:

Since the Auxiliary board is designed to fit inside of the "10A-35A" footprint the width and length remain unchanged. To accommodate the adjust pots all 4W units are 1.175" ±0.050" high, 15W and 30W units 1.235" ±.050" high. Standard packaging is our plastic PCB mountable box. As always, optional six-sided Mu-Metal shielding, chassis mounting brackets and mounting plates are available.

ENVIRONMENT:

The "AUX" Series meets the same environmental specifications for temperature, shock and vibration as the "10A-35A" Series. All units receive a 24-hour burn-in prior to final test. Extended temperature range is available along with other enhanced capabilities. Please contact the factory.

1800 Ocean Ave, Frnt, Ronkonkoma, NY 11779

(800) 9HV-POWER

www.ultravolt.com