Welding machine Special Device
Welding machine Special Device
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One-Stop Solution

For Welding Application
YZPST takes power semiconductor components as the main line. Combined with high current density, very low on-state voltage drop and ultra-low thermal resistance elaborate welding diode, welding thyristor, welding transformers and ferrites to provide customers with one-stop solution. Our products are exported to Europe, America, South America, Middle East and Asia.
  • Welding Diode
  • Welding Transformer
  • Welding Thyristor
  • Ferrites
  • Thyristor
  • Thyristor
  • Transformer
  • Welding DIode
  • welding transformer
  • Large capacitance general plan

YZPST can provide Following Equivalent List of Welding Thyristors (Capsule Types)


Type IT(AV) VDRM/VRRM ITSM@TVJM &10ms IDRM/IRRM (max) Tj=125°C VTM(max) Tvj Rthjc F±10%
A V KA mA ITM (A) ITM (V) °C K/W KN
C280 500 400-600 7200 75 1000 1.35 125 0.17 5
C380 960 400-600 12500 100 2900 1.5 150 0.09 9
C780 1350 400-600 24400 80 3600 1.45 125 0.055 15
Cl 280 2310 400-600 42500 80 8000 1.55 125 0.025 26


YZPST can provide Following Equivalent List of Welding Diodes (Capsule Types)

Type IF(AV) @TC= 85°C VRRM IRRM (max )7 &Tj= V(TO) Tjmax RT Tjmax Tjmax Rthjc F±10%
Tjmax
A V mA V mQ °C K/W KN
6000N40 7100 200-600 50 0.7 0.029 170 0.01 28


YZPST can provide Following Equivalent List of Housingless Diode

Type Sym A B C H
38DN06 mm 2 34 38 4.1
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