DC-HVDC Converter FS Series 10 Watts Output Voltages from 200V to 6kV 2xxx 2ries Output Voltage Proportional to Input Low Turn-on Voltage 0.7VDC Input to Output Isolation <2.5kVDC Low Profile 0.5 Dual Output Option Arc & Short Circuit Protected Overtemperature & Overvoltage Protection with Auto Shutdown No Minimum Load 3 Year Warranty Dimensions: The FS Series is an isolated, proportional DC to high voltage DC converter offering stout design and enhanced features for excellent long-term reliability. A proprietary, quasi-sinewave, resonant FS Series: 1.12 x 2.25 x 0.50 (28.5 x 57.15 x 12.7mm) oscillator produces clean high voltage with inherently low ripple, low EMI/RFI, low input ripple current, and low conducted emissions. The internal transformer temperature and input voltage are actively monitored with supervisory circuits and fed into a shutdown circuit, preventing excessive Key Applications: input voltage or over-temperature failures. Mass Spectrometry This series features sturdy, galvanic input-to-output high voltage isolation, conservatively rated at Electrostatic Chucks Electrophoresis +/-2.5kV + Vout with less than 100pF of coupling capacitance and less than 100nA of leakage Capacitor Charging current. Robustness and high reliability have been designed into each model by incorporating Particle Counter output arc surge current limiting and short circuit protection. Isolation Testing Medical Laser Treatment Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage 0.7 12, 15, 24, 28 VDC See Models and Ratings Table. Input Current 1.5 A See Models and Ratings Table. Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 6,000 VDC See Models and Ratings Table Output Current 50 mA See Models and Ratings Table Output Voltage Tolerance +5, -5 % At Max Vout, Full Load Minimum Load No minimum load required Regulation Unregulated, Output is proportional to Input. See Application Notes. Short Circuit Protection Protected against short circuit conditionsindefinitely. B versions not included. Ripple and Noise 16% See Models and Ratings Table. Notes 1. Maximum rated output current is available at maximum rated output voltage. 5. Short circuit protection not available with -B suffix. 2. Output voltage is load dependent. Under light or no-load conditions, reduce 6. Proper thermal management techniques are required to maintain safe case the input voltage so maximum rated output voltage is not exceeded. temperature at maximum power output. 3. Specifications after 1 hour warm-up, full load, at 25oC unless otherwise 7. Ripple specification for center-tapped units applies to the voltage between the indicated. positive and negative output terminals. 4. Maximum output power is typically proportional to input voltage from 40% of 8. Models FS50 and FS60 do not have the arc protection feature. input voltage to maximum. www.xppower.com 1DC-HVDC Converter FS Series Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature (case) -25 +75 C Standard operating temperature Operating Temperature (case) -55 +85 C Extended operating temp, -T models Storage Temperature -55 +105 C Humidity 95 %RH Non-condensing Cooling Natural Convection General Characteristic Minimum Typical Maximum Units Notes & Conditions Isolation: Input to Output 2,500 V < 2,500 VDC Bias on Pin 4. Leakage Current 100 nA Switching Frequency 25 125 kHz Stable frequency over entire output voltage range. Construction Solid vacuum encapsulation, UL 94 V-0 rated. Anodized aluminum heatsink surface, two threaded blind inserts. Mean Time Between Failure 840 kHrs Bellcore TR 332 Block Diagram www.xppower.com 2 SMART Protection Features The FS Series power supplies are provided with internal input over-voltage and over-temperature protection. The internal transformer temperature and input voltage are actively monitored with supervisory circuits and fed into a shutdown circuit, preventing excessive input voltage or over-temperature failures. Should preset limits be exceeded, the power supply will be temporarily disabled. A TTL-compatible, latching alarm signal on Pin 6 transitions from low to high to indicate an alarm condition has occurred. Sustained presence of an input over-voltage may damage input components. The user should respond to the alarm by removing the potentially damaging input. If/when the fault condition is removed, the unit will recover and restore itself to normal operation, ensuring maximum reliability in the field. However, the pin 6 error signal will remain high to indicate an alarm event has occurred. To clear the alarm output, the +5V logic input must be toggled low for >250ms, then returned high. The fault monitor circuits are powered by the +5V logic input voltage and draw <25mA. SMART Protection features are not included with B suffix.