power ring film capacitors tm at the leading edge of film capacitor technology ? sbe part 775D506980-106 sbe reserves the right to amend design data power ring film capacitor? 50f, 8,000vdc the 775D506980-106 power ring is a 8,000vdc, 50f high voltage pulse capacitor. electrical specifcations sbe part #: 775D506980-106 capacitance/tolerance: 50f 10% dc voltage ratng: 8,000vdc note: this capacitor is specifcally designed to withstand repettve pulse discharges at high pulse currents with longer life than exhibited by more typical metallized high voltage flm capacitors. however, this capacitor is not recom - mended for applicatons requiring contnuous voltage (constant charge) unless de-rated to 4,000vdc maximum. for a technical explanaton and further informaton on the intended uses for this design please contact sbe engineering. dielectric/constructon : patented pulse technology metallized polypropylene flm. series-secton design, non-inductvely wound. dielectric withstand units 100% tested at dc voltage: potental of 9,000vdc for two minutes at 25c. peak-to-peak voltage: 10,000 v max when operated at this peak-to-peak voltage the capacitor can be expected to withstand ~5,000 discharges. reducing this value to 7,500 v peak-to-peak will increase discharge life on the order of 10 tmes. further reducing this value to 5,600 v peak-to- peak will increase this discharge life more than 1,000 tmes. reducing the q of the discharge circuit will improve shot life for all cases. end of life for the above estmates is 10% capacitance reducton. insulaton resistance: 2,000 m min at +25c esr @ 10 khz: < 0.2 m min at +25 c, typical esl: ~ 50 nh, minimum inductance connecton. the actual capacitor loop inductance will depend on the applicaton interconnect design. operatng temperature: -40 c to +85c peak current ratng: 100,000 amps repettve
power ring film capacitors tm sbe inc. 81 parker road telephone: 802.476.4146 web site: www.sbelectronics.com barre, vermont 05641 usa fax: 802.661.3950 e-mail: powerring@sbelectronics.com sbe part 775D506980-106 sbe reserves the right to amend design data mechanical specifcations diameter: 14.07 (357.4 mm) height: 3.35 (85 mm) core: hollow phenolic core with 2.0 i.d. meets ul-94hb specs. terminals: tin plated copper strap, 0.062 thick by 2.5 wide. encapsulaton: outer tape wrap and white epoxy potng. mechanical mountng: if possible mountng of this unit using the core will help to provide stress relief for the terminals. marking: sbe sbe company identfcaton 775d106 sbe short form part number 50f 10% capacitance value and tolerance 8,000vdc dc voltage ratng yyww-lot#-unit serial number (date code, lot number, unit number) 7.634 8.009 1.500 2.500 2x 0.281 thru 357.33 14.068 2.000 50.80 thru 85.09 3.350 3.119 2x 0.062 revisions rev. description chg by chk by apr by date 01 initial release - - - - finish do not scale drawing 9/25/2014 msb unless otherwise specified: all dimensions are in inches checked drawn material geometric tolerancing per: y14.5-2009 eng appr. non-toleranced dimensions are basic mgs 9/23/2014 sheet 1 of 1 title power ring, 50uf, 8000vdc size a rev sbe, inc. 81 parker road barre, vt 05641 usa 802.476.4146 fax: 802.661.3950 proprietary and confidential the information contained in this drawing is the sole property of sbe. any reproduction in part or as a whole without the written permission of sbe is prohibited. 01 775d106lv - - - - agh dwg. no. 9/9/2014 layout details: contact sbe inc. to discuss your specifc requirements. #sbe-pr-775d106-11/14
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