New, Precision Regulated, Low Ripple, High Voltage Power Supplies 0 to +/-200V thru 0 to +/-2000V @ 1 Watt CA SERIES w as l o ple Rip mv p-p as 5 The new CA Series of high performance, precision regulated, high voltage power supplies offers improved performance and added features. Improvements in stability and ripple, along with an on board precision reference, a voltage monitor and increased protection, enable these modules to replace much larger, more expensive power supplies in many applications. Each model is programmed from 0 to 100% of rated output via a 0 to +5 volt DAC compatible high impedance programming input. A voltage monitor is provided and is internally buffered to provide a low impedance (up to 1 mA) signal to external circuitry. The precision, APPLICATIONS Photomultiplier Tubes Avalanche Photodiodes Solid State Detectors MODEL EO Lenses Piezo Devices CA02P FEATURES CA02N Very Low Ripple, as low as 5mv p-p CA05P Precision Regulated Miniature Shielded Case, 1 cubic inch CA05N 0 to 100% Programmable CA10P Voltage Monitor High Stability, <25ppm/C CA10N Wide Input Voltage Range CA12P Arc, Overload & Short Circuit Protected Very Low EMI/RFI CA12N External Voltage or Potentiometer Programming CA20P PC Mountable On board Reference CA20N Accessible Calibration Adjustment Sealed To Withstand Immersion Cleaning Processes PIN # High Performance, Cost Effective 1 ELECTRICAL SPECIFICATIONS INPUT VOLTAGE: 11.5 to 15.5 Volts INPUT CURRENT: <80mA no load / <220mA full load PROGRAMMING VOLTAGE: 0 to 5 Volts, <150 A VOLTAGE MONITOR: 0 to 5V = 0 to 100% output REFERENCE OUTPUT: 5.0V+/-1%, up to 1mA STABILITY: <0.005%/hr LINEARITY: <0.5% (15% to 100% Vout) % TRIM: >0.5% TEMPERATURE COEFFICIENT: <25ppm/C OPERATING TEMP: -10 to +50 C STORAGE TEMP: -25C to +95C PHYSICAL CHARACTERISTICS SIZE: 1.75 x 1.10 x .50 (44.45 x 27.94 x 12.70) WEIGHT: 1.4 oz. (40.0 Grams) PACKAGING: Epoxy Encapsulated CASE MATERIAL: Zinc Plated Steel PINS: 0.04 (1.02) Diameter, 0.20 (5.08 ) Long Note 1: Specifications after 1 hour warm-up, full load, +25C unless otherwise noted. 2: On negative output models, voltage monitor output is a buffered representation of the programming voltage. 3: Typical performance. 4: All grounds internally connected, except case. e-mail sales@emcohighvoltage.com Web site www.emcohighvoltage.com on board reference can be used in conjunction with an external potentiometer or voltage divider to program the high voltage output. Each unit has an accessible potentiometer allowing for individual calibration after installation. A quasisinewave oscillator, internal transformer shielding, and an isolated steel case reduce EMI/RFI radiation to very low levels. Suitable for photomultiplier tubes, avalanche photodiodes, precision EO lenses, piezo devices and other applications requiring precision, low noise, high voltage in a miniature, pc mountable, cost effective package. OUTPUT OUTPUT VOLTAGE CURRENT REGULATION 0 to +200V 0 to 5mA <0.01% <0.01% <0.01% 0 to -200V 0 to 5mA <0.01% <0.01% <0.01% 0 to +500V 0 to 2mA <0.01% <0.01% <0.01% 0 to -500V 0 to 2mA <0.01% <0.01% <0.01% 0 to +1000V 0 to 1mA <0.001% <0.005% <0.001% LINE LOAD RIPPLE (FULL LOAD ,P-P) 0 to -1000V 0 to 1mA <0.001% <0.005% <0.001% 0 to +1250V 0 to .8mA <0.001% <0.005% <0.0005% 0 to -1250V 0 to .8mA <0.001% <0.005% <0.0005% 0 to +2000V 0 to .5mA <0.01% <0.01% <0.001% 0 to -2000V 0 to .5mA <0.01% <0.01% <0.001% FUNCTION Output Voltage 2 Programming: 0 to +5V 3 Ground 4 Voltage Reference +5V 5 Case Ground 6 + Input: 11.5 to 15.5V 7 Voltage Monitor: 0 to +5V 8 Output Return www.emcohighvoltage.com EMCO High Voltage Corporation MODEL MFG CODE P.C. PIN .040 (1.02) DIA 8 PLACES Dimensions are in inches Dimensional Tolerances: .03 (.76mm) (Metric equivalents in parenthesis) BOTTOM VIEW Phone (209) 223-3626 Fax (209) 223-2779 11126 Ridge Road, Sutter Creek CA 95685 We reserve the right to make changes without notification 4709U