Capacitors with Screw Terminals Max. Ripple Current – 105 °C B43750, B43770
Long-life grade capacitors Applications
■ ■ ...
Capacitors with Screw Terminals Max. Ripple Current – 105 °C B43750, B43770
Long-life grade
capacitors Applications
■ ■ ■ ■
B43750 B43770
Traction Electric vehicle (Hybrid) Power electronics Highly professional power supplies
KAL0567-B
Features
■ ■ ■ ■ ■
Max. ripple current capability (up to 100 A) High reliability Wide temperature range All-welded construction ensures reliable electrical contact No base insulation for max. cooling (insulated solution “2-pad design” upon request) ■ Version with low-inductance design available ■ Self-extinguishing electrolyte Construction
■ Charge-discharge proof, polar www.DataSheet4U.com ■ Aluminum case, partially insulated ■ Poles with screw terminal connections ■ Mounting with ring clips, clamps or threaded stud
B43750
B43770
158 10/02
B43750 / B43770 Max. Ripple Current – 105 °C
Specifications and characteristics in brief Rated
voltage UR Surge
voltage US Rated capacitance CR Capacitance tolerance Leakage current IL (5 min, 20 °C) Self-inductance ESL 350 … 450 VDC 1,1 · UR 560 … 5 300 µF ± 20 % M
C R U R 0,7 I L ≤ 0,3 µ A ⋅ ------- ⋅ ------- + 4 µ A µ F V d = 64,3 mm: approx. 14 nH d ≥ 76,9 mm: approx. 18 nH
Capacitors with low-inductance design: d ≥ 64,3 mm: approx. 13 nH
Useful life 105 °C; U R; I~R 85 °C; U R; I~R 40 °C; U R; 3 · I~R > 8 000 h > 40 000 h > 250 000 h
Requirements: ∆C /C ESR IL ≤ ± 30 % of initial value ≤ 3 times initial specified limit ≤ initial specified limit
Failure percentage: ≤ 1 % Failure rate: ...