Welding machine Special Device

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Apr 15, 2025

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%
Type	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%
	IF(AV) @TC= 85°C	VRRM	Tjmax	V(TO) Tjmax	RT Tjmax	Tjmax	Rthjc	F±10%
	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

Rectifier Cabinet

Completed Power Capacitor Bank System

Welding machine Special Device

One-Stop Solution

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