LHV37 MICROSEMI | Alldatasheet
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High Voltage Rectifier Assembly Yen Same Ky GO i at - ly Dr (el )) = = => = =| Bh S| SSR LS ome = 1 | tl see HOM Le Hie ll Te | lh Le Le Piette ) 3 yao At1/8 7/8 r_| FI | B41/8 1-1/2 Mounting: Horizontal (convection cooling) || tn Horizontal or vertical (forced air or oil) DC output rating— 19 Amps/25C convection cooled 1-3/8 3 1-3/8 — 50 Amps/40°C forced air cooled @ 1000 LFM — 75 Amps/40°C oil cooled © Single Phase Halfwave Or Doubler Peak Reverse voltage— from 8KV to 80KV © Gold Iridited Aluminum Heatsinks ¢ Each Diode is R-C Compensated © 1500 Amperes Surge Current (1 Cycle) © Resistive — Inductive Load. Derate 20% for Capacitive Loads H = Halfwave D = Doubler CATALOG PRV IMENSION A IMENSION NUMBER RATING KV DIMENSIO DIMENSION B LHV37*8 8 5-5/8 7-3/4 LHV37*12 12 6-3/4 8-3/4 LHV37*16 16 7-7/8 10 LHV37*20 20 9 1 LHV37*24 24 10-1/8 12-1/4 LHV37*28 28 1-1/4 13-1/4 LHV37*32 32 12-3/8 14-1/2 LHV37*36 36 13-1/2 15-1/2 LHV37*40 40 14-5/8 16-3/4 LHV37*44 44 15-3/4 17-3/4 LHV37*48 48 16-7/8 19 LHV37*52 52 18 20 LHV37*56 56 19-1/8 21-1/4 LHV37*60 60 20-1/4 22-1/4 LHV37*64 64 21-3/8 23-1/2 LHV37*68 68 22-1/2 24-1/2 LHV37*72 72 23-5/8 25-3/4 LHV37*76 76 24-3/4 27 LHV37*80 80 25-5/8 28 *Add H or D For doublers add 1” to both dimensions A & B 3-9-01 Rev. IR . COLORADO a 800 Hoyt Street Broomfield, CO. 80020 Microsem] 705225 FAX: (303) 466-3775 www.microsemi.com
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0 20 40 60 80 100 120 140 160 180 200 0 100 200 300 400 500 600 700 800 900 1000 Ambient Temperature — °C Air Flow-LFM Note: OIL COOLED RATING IS 1.5 X 1000 LFM RATING 3-9-01 Rev. IR