The CB Series is line of miniature, well-regulated high voltage power supplies providing clean and reliable high voltage in a shielded, PCB mount package. They are programmed from 0 to 100% via a 0 to +5 volt DAC compatible high impedance programming input voltage. A built-in reference voltage source can be used in lieu of the programming voltage. Current and voltage monitoring outputs are standard on all models. Safety features include built-in protection against programming overvoltage and thermal shutdown. Temperature drift is less than 50 ppm/C. The units exhibits very low ripple, noise, and EMI/RFI by utilizing a quasi-sinewave oscillator, shielded transformer, excellent filtering techniques, and an isolated steel enclosure featuring a separate grounding pin. A proprietary encapsulation process and high performance formula are used to achieve excellent high voltage and thermal properties. These component level power supplies are ideal for easy integration into compact, sensitive equipment. DC-HVDC Converter CB Series 1 Watt Precision Voltage Regulated xxx Series Output Voltages from 10kV 0 to 100% Programmable Output Voltage & Current Monitors On-board Voltage Reference Operating Temperature -10C to +60C Temperature Coefficient <50ppm/C Shielded Case with Isolated Case Ground 3 Year Warranty Dimensions: CB Series: 3.00 x 1.25 x 0.60 (76.2 x 31.8 x 15.2mm) Key Applications: Mass Spectrometry Electrostatic Chucks Capillary Electrophoresis Capacitor Charging X-ray Detector Test Equipment Models Output Voltage Output Current Model 0 to +10kV 100uA CB101 0 to -10kV 100uA CB101N Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Programming 0 100 % (4) Setpoint Accuracy 1 % (5) Gain Adjust 1 % Potentiometer (6) Linearity 1 % From 20% to 100% Vout Minimum Load No minimum load required Line Regulation 0.1 % Conditions: 100% Vpgm, Full Load Load Regulation 0.1 % No Load to Full Load at 100% Vpgm, Nominal Vin. Ripple and Noise 0.1 % 1MHz bandwidth Temperature Coefficient 50 ppm/C Stability 100 ppm/hr Voltage Reference Output +5 Fixed output voltage +5V 1%, 2mA Voltage Monitor Output 0 +5 VDC 0 to 100% Output Voltage, (Error = <0.5% from 20% to 100%) Current Monitor Output 0 +5 0 to 100% Output Voltage, (Error = <0.5% from 20% to 100%) Response Time 250 msec Full Load, 10 to 90% Notes 1. Maximum rated output current is available at maximum rated output voltage. 5. GAIN ADJUST refers to the ability to alter the gain of the circuit to allow for 2. Specifications after 1 hour warm-up, full load, 25C unless otherwise indicated. setpoint accuracy error. 3. Proper thermal management techniques are required to maintain safe case 6. LINEARITY refers to how much the transfer function can deviate from a straight temperature. line in the absence of any set-point error. 4. SET POINT ACCURACY refers to the ability of the unit to accurately deliver the programmed voltage. www.xppower.com 1DC-HVDC Converter CB Series Input 12Vin Models Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage, Vin 11.5 12.0 16.0 VDC Input Current, No Load 100 mA Input Current, Full Load 225 mA Input Capacitance 440 uF Programming Voltage, Vpgm 0 +5 VDC <100A Vpgm, Overvoltage Protection +5.25 VDC General Characteristic Minimum Typical Maximum Units Notes & Conditions Isolation N/A Input ground is connected to output ground Construction Case materials is zinc plated steel. UL 94 V-0 rated solid vacuum encapsulation Switching Frequency 100 150 kHz Mean Time Between Failure 2.6 MHrs Per Bellcore TR 332 GB +25C Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -10 +60 C Case temperature Storage Temperature -20 +100 C Humidity 95 %RH Non-condensing Cooling Natural convection Thermal Shock Limit 1 C/10sec Thermal Shutdown +85 C Mechanical Details TOP VIEW Pin Functio Description 3.250 (82.55) .125 1 VOUT Input Voltage 3.00 (76.2) (3.18) PCB LAYOUT T OP VIEW .63 (15.9) Signal Ground 2 SGND 1.25 .104 (2.64) For VPGM, VIN, VMON, IMON (31.8) 2/M2 CLEARANCE .187 (4.75) MIN FOR MOUNTING FOR POT ACCESS 2 PLACES 3 CGND Case Ground 3.50 (88.9) 5 4 .800 (20.32) 4 VPGM Voltage Programming Input, <100uA .400 6 3 .600 (15.24) .60 (15.2) (10.16) .35 (8.9) 7 2 .300 (7.62) 0 Voltage Reference Output, +/- 1%, 8 1 5 VREF PC PINS .040 (1.02) .25 (6.4) 2mA .20 (5.1) 8 PLACES 3.250 (82.55) Current Monitor Output, 6 IMON .104 (2.64) .400 (10.16) .14 (3.6) RECOMMENDED HIGH VOLTAGE scales to 0 to 100% Iout .23 (5.8) FOR MOUNTING HOLE & PAD SIZE: OUTPUT LEAD .300 (7.62) 2 PLACES 0.052 & 0.090 ( 22 AWG 20KV 8 1 8 PLACES SILICONE) Voltage Monitor Output, 7 2 .600 (15.24) 7 VMON .30 (7.6) scales to 0 to 100% Vout 6 3 5 4 .800 (20.32) 10.0 (254.0) MIN GAIN .700 8 HV RTN HV Output Return (17.78) ADJUST BOTTOM VIEW WIRE HV OUT High Voltage Output Notes 1. All dimensions are in inches (mm) 5. All grounds internally connected except case. Case Ground (Pin 3) must be 2. Weight: 3oz (85g) connected to ground, with no more than 50V between case ground (Pin 3) and 3. Tolerance: X.XX0.02 (0.51) circuit ground (Pin 2). 4. Pin Tolerance: 0.005 (0.127) www.xppower.com 2 .700 (17.78) .400 (10.16) 0 .261 (6.63)