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•Adds a Second + or - HV Output

•Encapsulated with "A" or "C" Series HVPS

•Fixed Regulated Output

•Creates a 4.9 in³ Dual Output Supply!

•Fixed-frequency, low-stored-energy design

•High Power sensity

•Output Short-Circuit Protected

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

GENERAL INFORMATION:

The "AUX" Series accessory provides a second fixed HV output in addition to the adjustable main high-voltage power-supply output. This second output is set for a specific fixed voltage at the factory. The "AUX" output is achieved by adding a daughter board inside either 1/16A to 6A or 1/16C to 6C high-voltage power supplies. This "AUX" board is encapsulated with the main high voltage power supply. All of the advantages of the base power supply remain. Typical applications are: Bi-Polar outputs, ionization/strike, trigger coils, pulse generator or amplifiers, tube elements such as G1, G2, cathode, etc.

HIGH VOLTAGE "AUX" OUTPUT:

The "AUX" output is a non-isolated, unipolar output. Positive or negative output must be specified. The polarity of this "AUX" is not dependent on the polarity of the base HVPS. Full capability is available over an input range of 12 to 15VDC ±10% for 4W units and 24 to 28VDC ±5% for 20W/30W units. The "AUX" fixed output is fully functional when the main output voltage is adjusted from 100% to 75%. As the main output is adjusted from 75% to 50% the "AUX" output current is reduced from 100% to 0%. The manufactured tolerance on the fixed output is ±5%. Line regulation error is < 0.1%, Load regulation error is < 0.1% per 100uA. The output has a temperature co-efficient of ±0.11% per °C. Fixed outputs available are:

47V @ 2mA; 94V @ 2mA; 141V @ 2mA; 188V @ 2mA; 235V @ 2mA; 282V @ 2mA; 329V @ 2mA; 450V @ 1mA; 600V @ 1mA; 750V @ 1mA; 900V @ 1mA; 1050V @ 1mA

Note: Specified "AUX" output should be <40% of the main output.

The "AUX" HV output connection is via an additional pair of standard .025in² IDC pins. These pins can be used for PCB mounting or direct wiring.

COMPATIBILITY:

The "AUX" series matches the standard "A" and "C" 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.

SHIELDING:

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

PACKAGING:

The auxiliary board is designed to be added to the "A" or "C" Series high voltage power supply modules. The combined plastic package is UltraVolt's 4.9in³ PCB-mountable box with a footprint of only 5.5in². As always, optional, six-sided Mu-Metal shielding, mounting brackets, mounting plates, and RF-tight, chassis-mount ruggedized enclosures are available.

ENVIRONMENT:

The "AUX" Series meets the same environmental specifications for temperature, shock, and vibration as the "A" and "C" 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.

UltraVolt, Inc. 1800 Ocean Ave., Frnt, Ronkonkoma, NY 11779

(800) 9HV-POWER

www.ultravolt.com