> electric double layer capacitor: boostcap ? ultracapacitor lug connection series: bmod | doc. # 1007367 | rev. 4 | dimensions: product dimensions and specifications may change without notice. please contact maxwell technologies directly for any technical specifications critical to application. > applications: > automotive subsystems > heavy duty vehicle subsystems > rail system power > windmill pitch control systems > wireless transmissions > > electric double layer capacitor: boostcap ? ultracapacitor features: > 15 v working voltage > individually balanced cells > rugged, fully enclosed system > screw mountable > module-to-module balance cable included > ul recognized 25 25 215. 5 165. 1 1.25 1.25 3.96 85 44 78. 5 72 case size part # balancing dimensions, mm weight [g] vol. [l] typical package qty l w t bmod0350-15ea 104058 active 218 85 44 680 0.69* 1 BMOD0350-15ER 104057 passive 218 85 44 680 0.69* 1 *volume does not include mounting rails.
specifications: > electric double layer capacitor: boostcap ? ultracapacitor | doc. # 1007367 | rev. 4 | markings: capacitors are marked with the following information: rated capacitance, rated voltage, product number, name of manufacturer, ul symbol, positive terminal and negative terminal > mounting recommendations: the module should be mounted to a strong chassis surface with four 6-32, or m4 screws. the mounting screws should have a mechanical locking method that is appropriate for the vibration levels. to provide the best possible emi protection, the mounting surface should be electrically grounded. do not reverse polarize. > additional technical information: p d = (0.12 x e 2 /r d )/m ? t = d r th i c 2 r d e = charge voltage (u r ) m = capacitor weight (kg) d = duty cycle r d = internal resistance (dc) v = capacitor volume (l) i c = continuous current > electric double layer capacitor: boostcap ? ultracapacitor product specifcation bmod0350-15ea BMOD0350-15ER tolerance standard mounting screw to chassis surface capacitance, c r [f] 58 +/- 20% voltage, u r 15 internal resistance, dc [ohm] 0.019 +/- 25 % discharging at constant current (25c) internal resistance, 1 khz [ohm] 0.01 +/- 25 % thermal resistance, [ o c/w] 1.84 ? t=dr th i c 2 r d short circuit current, i sc [a] 1500 caution , current possible with short circuit from u r leakage current [ma] 1 50 72 hrs, 25c operating temp. range [c] -40 to 65 storage temp. range [c] -40 to 70 endurance, capacitance [f] < 20% decrease 1000 hrs @ u r and 65c endurance, resistance [ohm] < 25% increase maximum energy, e max [wh/kg] 2.67 full discharge from u r peak power density [w/kg] 8,200 matched load power, p d [w/kg] 2,100 see additional technical information life time ? c/c r < 20% decrease, esr < 2x increase from initial value after 10y @ 25c cycle life ? c/c r < 20% decrease, esr < 2x increase from initial value after 500k cycles @ 25c (i = 5a)
electric double layer capacitor: boostcap ? ultracapacitor | doc. # 1007367 | rev. 4 | ? t - duty cycle vs. operating current: > > curves generated under free convection at 25c ambient worldwide headquarters european office maxwell t ech nol og ies 9244 balboa avenue ? san diego, 92123 ca, usa phone: +(1) 858 503 3300 fa x: +(1) 858 503 3301 email: info@maxwell.com maxwell t ech nol og ies sa ch-1728 rossens ? switzerland phone: +41 (0) 26 411 85 00 fa x: +41 (0) 26 411 85 05 email: info@maxwell.com www.maxwell.com electric double layer capacitor: boostcap ? ultracapacitor us patent: 6,806,686 and additional patents pending 0.00 0.01 0.02 0.03 0.04 0.05 0.06 100 120 140 160 180 200 220 240 260 280 300 current (a) duty cycle t = 10 o c t = r th x duty cycle x i 2 x r dc r th = 1.82 o c/w r dc = .019 ohms t = 20 o c t = 30 o c t = 40 o c 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 0 10 20 30 40 50 60 70 80 90 100 current (a) duty cycle t = 10 o c t = r th x duty cycle x i 2 x r dc r th = 1.82 o c/w r dc = .019 ohms t = 20 o c t = 30 o c t = 40 o c
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