“真空+充氣保護”焊接技術
優秀的力量/體積比率
高熱的傳導性封裝，長期為國內外多傢知名電焊機廠傢供貨並為意大利工廠長期代工。
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. We had make standing orders with many welding machine factory from China, Europe,South America, South-east Asia. We have receive many approbat because of our good quality,price & perfect service.
single phase full bridge or half bridge all could make.
PMS, PTS, ZLDS, ZLDQ, ZLFS, ZLTS
Features
Current:300A~600A;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)
ZLDS100A 100 ≤400 ≤3.5 ≤1.3 1.50 ≤55 ≥12.5
ZLDS150A 150 ≤400 ≤4.0 ≤1.3 1.50 ≤60 ≥12.5
ZLDS200A 200 ≤400 ≤5.5 ≤1.35 1.50 ≤60 ≥12.5
ZLDS250A 250 ≤400 ≤6.0 ≤1.35 1.50 ≤65 ≥12.5
ZLDS300A 300 ≤400 ≤6.8 ≤1.45 1.50 ≤80 ≥12.5
TYPE Duty cycle Wind speed Weight Outline
A M/S g
ZLDS100A 60 3.0 950 DS-2
ZLDS150A 90 3.0 950 DS-2
ZLDS200A 120 3.0 1000 DS-2
ZLDS250A 150 3.0 1000 DS-2
ZLDS300A 180 3.0 1000 DS-2
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