Low on-State Voltage Resistance Welder High-Current Rectifier Diode

Product Description

Low on-state voltage resistance welder high-current rectifier diode
Introduction:
Welding diode is a high current low voltage semiconductor device used on medium frequency spot welding machine,MFDC spot welder,seam welder.
Its current range are from 7100A to 13500A.Voltage is 200V or 400V.Welding diodes also are known as"Welder Diodes","Welder Rectifier Diodes".
Welding diodes are the core rectifier components during resistance welder.As welding rectifier diode output.
Company:
We are Chinese largest welding diodes production base.
Welding diodes product line include 7100A,9000A,12000A house type welder diodes and 10500A,13500A houseless type welding diodes.
Because of stable quality and long working time,has won many clients's praise.
E.g. resistance welding machine manufacturer,welding robotic service providers,automobile manufacturers etc.
Feature:
Designed for medium frequency welding euipment
High reliability in welding machine
Very low on-state voltage
Very low thermal resistance
Up to 2000HZ
High current up to 18000A

Application:

For all kinds of intermediate frequency, power frequency resistance welding machine.
Such as automobile welding clamp,seam welding machine, mesh welding machine and so on.
Welding diode for medium frequency sopt welding

We develop and produce high current welding diode for medium frequency spot welding application.
Our welding diode current have 4000A,7100A,9200A,10500A,12000A,13500A,16000A,18000A.
Its voltage is 200V-600V.
Housing Type

Part No.	IF(AV)	VRRM	IFSM	I2 t	VTO	rT	TVJM	RthJC	RthCH	F	Outline
	Tc=85ºC		50HZ TVJM	50HZ TVJM	TVJM	TVJM
	(A)	(V)	(KA)	A2S.103	V	mΩ	ºC	(ºC/W)	(ºC/W)	KN
ZP4000/02-06	5000	200-600	45	10	0.80	0.030	170	0.010	0.005	20-25	D1
ZP7100/02-06	7100	200-600	55	15	0.75	0.025	170	0.010	0.005	20-25	D1
ZP12000/02-06	11000	200-600	85	36	0.75	0.020	170	0.006	0.003	35-40	D2
ZP16000/02-06	16000	200-600	120	72	0.80	0.019	190	0.004	0.002	50-60	D3

Housingless Type

Part No.	IF(AV)	VRRM	IFSM	I2 t	VTO	rT	TVJM	RthJC	RthCH	F	Outline
	Tc=85ºC		50HZ TVJM	50HZ TVJM	TVJM	TVJM
	(A)	(V)	(KA)	A2S.103	V	mΩ	ºC	(ºC/W)	(ºC/W)	KN
ZP10500/02-06	10500	200-600	70	25	0.80	0.03	170	0.0050	0.0026	30-50	D18
ZP13500/02-06	13500	200-600	85	36	0.75	0.02	170	0.0039	0.0025	35-70	D19
ZP18000/02-06	18000	200-600	120	72	0.80	0.02	190	0.0035	0.002	70-80	D20

Housing outline Welding Diode Assembly Feature
High reliability
Super large current
Low on-state voltage drop
Minimum thermal resistance
Medium frequency, high frequency
Air cooling, water cooling
Applications:
Rectification output device for inverter type resistancewelding machine.
Spot welding machine, Chink welding machine, Projetconwelding machine, Butt welding machine
Classcification:
Welding Power Rectifier Assembly for Diode is produced by clients' requirements!
CE Certification
Company Certificate
Factory environment display: