SINGLE OUTPUT HIGH VOLTAGE MODULES 12 HIGH POWER 8C-30C SERIES 8kV to 30kV High Voltage Cap-Charging Supplies This High Power line of high-voltage regulated DC to DC converters is an extension of the C Series, directly addressing the high power density needs of >30 watt applications. High Power 8C - 30C units provide up to 60/125/250 watts. This high power density is especially suited to high-energy systems with large capacitances, fast repetition rates, or high continuous-DC-power requirements. See Application Note 10 for more changing information. Typical applications for the High Power 8C-30C Series include the following: laser, cap-charger, pulse generators, Q-switch, and TDR test equipment. High efficiency 7 models from 0 to 8kV through 0 to 30kV High power to voltage density 60, 125, or 250 watts of output power Very low profile Maximum Iout capability down to 0 Volts Output current & voltage monitors Maximum Iout during charge/rise time >200,000 hour MTBF 65C Output short-circuit protection Fixed-frequency, low-stored-energy design Very fast rise with very low overshoot UL/cUL Recognized Component CE Mark (LVD & RoHS) PARAMETER CONDITIONS UNITS INPUT ALL TYPES Voltage Range Full Power + 23 to 30 VDC Voltage Range Derated Power Range 60W, 125W: + 11 to 30, 250W: 15-30 VDC Current Standby / Disable < 40 mA Current No Load, Max Eout 8C to 15C < 500, 20C to 25C < 600 mA Current Max Load, Max Eout 60W: 3.25, 125W: 6.5, 250W: 13 A AC Ripple Current Nominal Input, Full Load < 50 mA p-p OUTPUT 8C 10C 12C 15C 20C 25C 30C Voltage Range Nominal Input 0 to 8,000 0 to 10,000 0 to 12,000 0 to 15,000 0 to 20,000 0 to 25,000 0 to 30,000 VDC Power Nominal Input, Max Eout 60 125 250 60 125 250 60 125 250 60 125 250 60 125 250 60 125 250 60 125 250 Watts Current Iout, Entire Output Voltage Range 7.5 15.5 31.2 6 12.5 25 5 10.5 20.8 4 8.3 16.7 3 6.25 12.5 2.4 5 10 2 4.17 8.33 mA Current Scale Factor Full Load 4.7 14.2 6.25 4.1 10.9 5 4.0 7.4 4.17 4.0 7.5 3.33 .65 .653 2.5 .65 .650 2 .65 .642 1.67 mA/V Voltage Monitor Scaling 60W & 125W Models - 1000:1 2% into 10M 250W Models - 10,000:1 2% - 4400/ 2200/ 1500/ 2933/ 1467/ 1500/ 2933/ 1467/ 750/ 2200/ 1100/ 750/ 1320/ 880/ 750/ 1100/ 733/ 500/ 825/ 550/ 500/ Internal Capacitance Capacitance / 95% Decay (50Meg Load) pF/mS 659 330 225 439 220 225 439 220 112 330 165 112 200 132 112 165 110 75 125 85 75 Ripple Full Load, Max Eout < 1% < 1% V p-p Rise Time Max Iout, Various C Loads & Eout Figure A - Storage Capacitance Internal 4400 2200 1500 2933 1467 1500 2933 1467 750 2200 1100 750 1320 880 750 1100 733 500 825 550 500 pF Overshoot C Load, 0 Eout to Full Eout < 1% V pk Line Regulation Nom. Input, Max Eout, Full Power < 0.01% VDC Static Load Regulation No Load to Full Load, Max Eout < 0.01% VDC Stability 30 Min. warmup, per 8 hr/ per day < 0.01% / < 0.02% VDC PROGRAMMING & CONTROLS ALL TYPES Input Impedance Nominal Input + Output Models 1.1M to GND, - Output Models 1.1M to +5 Vref M Adjust Resistance Typical Potentiometer Values 10K to 100K (Pot across Vref. & Signal GND, Wiper to Adjust) Adjust Logic 0 to +5 for +Out, +5 to 0 for - Out +4.64 VDC for +Output or +0.36 for -Output = Nominal Eout - Output Voltage & Impedance T=+25C + 5.00VDC 1%, Zout = 464 1% - Enable/Disable 0 to +0.8V Disable, +2.0 to 32 Enable (Default = Enable) VDC ENVIRONMENTAL ALL TYPES Operating Full Load, Max E out, Case Temperature -40 to +65 C Coefficient Over the Specified Temperature PPM/C 50 (25 Optional) Thermal Shock Mil-Std-810, Method 503-4, Proc. II -40 to +65 C Storage Non-Operating, Case Temp. -55 to +105 C Humidity All Conditions, Standard Package 0 to 95% non-condensing - Altitude Standard Package, All Conditions Sea Level through 70,000 ft Shock Mil-Std-810, Method 516.5, Proc. IV 20 Gs Vibration Mil-Std-810, Method 514.5, Fig.514.5C-3 10 Gs Specifications subject to change without notice. C = uF C = uF C = uF V = Volts V = kV V = kV I C = uF C x V C x E I = C x V x F F= T= J= I = mA I = mA I = mA E = kV C x V I 2 T = mS F = Hz F = Hz J = Ws Figure A - Rise Time Formulas NOTES: Capacitance must include HVPS internal Capacitance. Higher Service, Higher Performance, Higher Reliability Making High Voltage Easier 2011, UltraVolt Inc. All rights reserved. ULTRAVOLTSINGLE OUTPUT HIGH VOLTAGE MODULES 13 HIGH POWER 8C-30C SERIES High Voltage Biasing Supply 8kV to 30kV High Voltage Cap-Charging Supplies 8C TO 15C - 60/125W 20C TO 30C - 60/125W Downloadable drawings (complete with mounting & pin information) and 3D models are available online. 1800 Ocean Avenue, Ronkonkoma, NY 11779 Making High Voltage Easier Phone: 1-631-471-4444 Fax: 1-631-471-4696 www.ultravolt.com ULTRAVOLT