Brückengleichrichter

Welder bridge rectifier series products are adhibit ITALY's technique, use in CO2 welding machine's bridge rectifier. That also is replace stud type & module type 's 3rd bridge rectifer. single phase full bridge or half bridge all could make. PMS, PTS, ZLDS, ZLDQ, ZLFS, ZLTS Features Current:450A 850A;VRRM 400V Low cost Low forward voltage drop High current capability & conductive package Vacuum thydrogen gas filled protection solder technology Device with hentsink & over-voltage protection Typical Applications Co2 gas filled protection weld machine DC power supplies Rectificate circuit Import Italy technology New design,replace stud & module version WELDER BRIDGE RECTIFIER SERIES TYPE Id VRRM IRRM VFM IH Temperature Fix power A V mA V V rise('C) (N/M) ZLFS450A 450 ≤400 ≤8.0 ≤1.35 1.50 ≤80 ≥12.5 ZLFS550A 550 ≤400 ≤10.0 ≤1.4 1.50≤85 ≥12.5 ZLFS630A 630 ≤400 ≤10.0 ≤1.45 1.50 ≤90 ≥12.5 ZLFS850A 850 ≤400 ≤12.0 ≤1.45 1.50 ≤90 ≥12.5 ZLTS450A 450 ≤400 ≤8.0 ≤1.351.50 ≤80 ≥12.5 ZLTS550A 550 ≤400 ≤10.0 ≤1.4 1.50 ≤85 ≥12.5 ZLTS630A 630 ≤400 ≤10.0 ≤1.451.50 ≤90 ≥12.5 ZLTS850A 850 ≤400 ≤12.0 ≤1.45 1.50 ≤90 ≥12.5 TYPE Duty cycle Wind speed Weight Outline A M/S g ZLFS450A 270 3.0 4550FS ZLFS550A 330 3.0 4600 FS ZLFS630380 3.05000FS ZLFS850500 3.0 5500FS ZLFS450 270 3.0 5500 TS ZLFS550 330 3.0 5500 TS ZLFS630 380 3.0 5900 TS ZLFS850 500 3.0 6200 TS outline size: