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InverterWelding Machine Transformer

InverterWelding Machine Transformer

Characteristics:
*small size ,large power.
*low leakage inductance for low
*High inductance for low exciting power
*low temperature rising.
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Characteristics:

*small size ,large power.

*low leakage inductance for low

*High inductance for low exciting power

*low temperature rising.

*high efficiency (>90%)

*low noise(<65dB)

 

Design scope:

*Working circuits: :full-bridge,half-bridge,pull-push

*Phase number: single

*Working frequency:10kHz-50KHz

*Power capacity:1kw-300kw

*Hi-pot: AC50/60Hz,3000V,5mA,60s

*Insultation reistance:DC500V, >100MΩ

*Outline structure: PCB or lead wire

*RoHS and UL Compliant

 

Application

*inverter Welding equipments ,.

*Plasma cutting machine

*Switched mode power supply.

*Frequency converters

*EV charger

*photovoltaic inverters

*Induction heat systems.

 

specification table

ITEM

Welding mahcine

model No.

Circuit topology

Input volt(v)

output current(A)

No load output volt(V)

working frequency

(KHz)

output rectify

1

LGK-40

full-bridge

540

120

287

20

full-bridge

2

LGK-120G

full-bridge

540

120

287

20

full-bridge

3

LGK-120G

full-bridge

540

120

270

20

full-bridge

4

LGK-160

full-bridge

540

120

270

20

full-bridge

5

ZX7-200

full-bridge

310

200-230

57

35

half-bridge

6

MIG160

full-bridge

310

160

52

35

half-bridge

7

zx7-250

full-bridge

540

250

42

20

half-bridge

8

zx7-250

full-bridge

310

250

65

20

half-bridge

9

zx7-250

full-bridge

310

250

56

20

half-bridge

10

MIG250A

full-bridge

540

250

52

20

half-bridge

11

zx7-315D

full-bridge

540

260

59

20

half-bridge

12

zx7-400A

full-bridge

540

350

72

20

half-bridge

13

zx7-400A

half-bridge

270

350

60

20

half-bridge

14

zx7-400D

full-bridge

540

350

72

20

half-bridge

15

zx7-400G

full-bridge

540

400

70

20

half-bridge

16

zx7-400

full-bridge

540

400

77

20

half-bridge

17

zx7-500G

full-bridge

540

500

72

20

half-bridge

18

NB-500

full-bridge

540

500

90

20

half-bridge

19

WSME500

full-bridge

540

500

90

20

half-bridge

20

NB-630

full-bridge

540

630

90

20

half-bridge

21

MZ-1000A

full-bridge

540

1000

147

20

half-bridge

22

MZ-1250

full-bridge

540

1250

147

20

half-bridge

Hot Tags: inverterwelding machine transformer, China, manufacturers, suppliers, factory, customized, high permeability, low remanence, low core loss
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