XR, HVB, PBA-X-RAY AND POWER BOARD HIGH VOLTAGE RECTIFIERS Repetitive Peak Reverse Avg. Forward Max. Forward Max. Reverse Peak Reverse Voltage Voltage, Test Current Max. Voltage Drop Current HVCA VRRM VTRM IFAVM@55C VF@IF IR@VRRM@25C Number V(Volts) V(Volts) A(Amps) V(Volts) mA (microAmps) XR-X-Ray High Voltage Rectifier (Note 1) XR10 10000 0.220 16 1.0 XRB-X-Ray Board High Voltage Rectifier Assembly (Note 1) XRB100 100000 125000 0.220 210 1.0 XRB125 125000 150000 0.220 240 1.0 XRB150 150000 175000 0.220 290 1.0 XRB175 175000 200000 0.220 320 1.0 HVB-High Voltage Board Rectifier Assembly (Note 1) HVB200 200000 0.220 320 1.0 HVB250 250000 0.220 400 1.0 HVB300 300000 0.220 480 1.0 PBA-Power Board Assembly (Note 2) 3PBA50 50000 3.0 48 0.5 6PBA25 25000 5.0 25 5.0 PBA*RC-Resistor Capacitor Compensated Power Board Assembly (Note 2) 3PBA50RC 50000 3.0 48 500 6PBA25RC 25000 5.0 25 500 Max. Surge Current IFSM (8.3ms) A (Amps) Board Length & Width (Inches) LxW 20 Fig.19 20 20 20 20 Fig.20-6.0x1.0 Fig.20-6.0x1.0 Fig.20-6.0x1.0 Fig.20-8.9x1.0 20 20 20 Fig.20-10.5x1.0 Fig.20-10.5x1.0 Fig.20-10.5x1.0 150 400 Fig.20-14.0x1.25 Fig.20-14.0x1.25 150 400 Fig.20 & 21-14.0x1.25 Fig.20 & 21-14.0x1.25 Note 1: To achieve rated current and voltage, diodes must be submerged in Shell Diala Oil AX electrical insulating oil or equivalent. Note 2: Forced air required. Significantly higher current is available with improved cooling. Power Boards: Available with R or C only. All Model Numbers: Available as Center Taps or Doublers and Fast Recovery. Custom Board Assemblies Available-Call Factory Figure 19-X-Ray High Voltage Rectifier 0.180 1" Min. 0.60 Lead Dia. 0.032 Figure 20-High Voltage Board Rectifier Assembly W 0.170 Dia. L Figure 21-Power Board Assembly/Resistor Capacitor Compensated Power Board Assembly 1.50 Max. HV Component Associates Mailing Address: P.O. Box 2245, Farmingdale, NJ 07727 Telephone: (732) 938-4499 Fax: (732) 938-4451 www.hvca.com 10