Total 664 pwm constant current factories & companies found with 1,992 products. Source high quality pwm constant current from our great selection of reliable pwm constant current manufacturing factories.
Guangdong Ur Welder Co., Ltd.
Gold Member
| Main Products: | Ultra Precision Welding Power Supply , Precision Inverter Welding Power Supply , High Power High Frequency DC Welding Power Suppl , High Frequency Welding Transformer , All Round Comprehensive Welding Monitor |
| Factory ownership: | Limited Company |
| Location: | Huizhou, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 4999-6499 / SetMin. Order: 1 Set -
Unit Price: US$ 5499-6499 / SetMin. Order: 1 Set -
Unit Price: US$ 4499-5999 / SetMin. Order: 1 Set
Hangzhou Udwells Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | LED Driver , Transformer |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hangzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 12.6-15 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 12.6-15 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 12.6-26.5 / PieceMin. Order: 100 Pieces
Ninghai Yingjiao Electrical Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Adapter , Power Adapter , AC/DC Adapter , Power Supply , Battery Charger |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Ningbo, Zhejiang |
| Production Lines: | 5 |
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Unit Price: US$ 3.9-5.9 / PieceMin. Order: 500 Pieces -
Unit Price: US$ 1.9-4.9 / PieceMin. Order: 500 Pieces -
Unit Price: US$ 0.89-3 / PieceMin. Order: 500 Pieces
Wenzhou Funi Electrical Co., Ltd.
Diamond Member
| Main Products: | Switching Power Supply , Battery Charger , DC Power Supply , Golf Cart Charger , Patrol Car Charger |
| Factory ownership: | Private Owner |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 59.7-69.5 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 157-159 / PieceMin. Order: 1 Piece
Shenzhen Eudimming Electronic Co., Ltd.
Gold Member
| Main Products: | LED Lamps , LED Driver , LED Dimmer , LED Controller , LED Lighting |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 7.5-8.5 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3-26 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 3-26 / PieceMin. Order: 2 Pieces
Shen Zhen WIN-KARE Technology Co.,Ltd
Gold Member
| Main Products: | Dimmer Switch , Lighting Controller , Switch , Power Socket , AC Socket |
| Location: | Shenzhen, Guangdong |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Oceania , Western Europe |
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Unit Price: US$ 4.8-5.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 5.5-6 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4-4.5 / PieceMin. Order: 1000 Pieces
Armor Lighting Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | LED Strip Light , LED Shelf Light , LED Linear Light , LED Track Light , Power Track Shelves System |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , Europe , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 8.73-10.95 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 8.73-12.35 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20.11-24.55 / PieceMin. Order: 10 Pieces
Shenzhen K-Easy Electrical Automation Company Limited
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverter; Servo Driver |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Main Markets: | Domestic |
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Unit Price: US$ 78 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
Shenzhen Tianhehuijin Tech Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | Temperature Humidity Meter , Electronic Module , Digital Voltmeter |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , Europe |
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Unit Price: US$ 1.4-1.88 / piecesMin. Order: 20 pieces
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Unit Price: US$ 8-9.5 / setsMin. Order: 20 sets
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Unit Price: US$ 22.5-27 / setsMin. Order: 20 sets
ShenZhen Nova Semiconductor Co., Ltd.
Diamond Member
| Main Products: | IC , Resistor , Capacitor , Sensor , Transistor |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia |
| Staff: | 30 |
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Unit Price: US$ 0.4-0.47 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.7 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Shenzhen Semilotec Co., Ltd.
Diamond Member
| Main Products: | IC , Capacitor , Resistor , Electronic Components , Integrated Circuit |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | South America , Europe , East Asia(Japan/ South Korea) |
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Unit Price: US$ 0.072-15 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.6-15 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
Anhui Haishang Frequency Conversion Technology Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | VFD , Inverter , Converter |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Suzhou, Anhui |
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Unit Price: US$ 38-41 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 55-60 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3000-3654 / PieceMin. Order: 5 Pieces
Zhejiang Anchuan Times Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverter |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 6 |
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Unit Price: US$ 250-277.94 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-200 / PieceMin. Order: 1 Piece
ABC Electronic (Jiang Xi) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverter |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Ji'an, Jiangxi |
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Unit Price: US$ 50-6200 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 60 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 45-1600 / PieceMin. Order: 10 Pieces
Zhejiang Chifon Electric Co., Ltd.
Diamond Member
| Main Products: | VFD , Reactor , EMC Filter , Encoder , ATS |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East |
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Unit Price: US$ 57.46-59.85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 74.74-77.85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1256.73-1309.09 / PieceMin. Order: 1 Piece
Shenzhen Canworld Electrical Technology Co., Ltd
Diamond Member
| Main Products: | Frequency Converter , Variable Frequency Drive , VFD Power Inverters , Three-Phase Frequency Inverter Variable-Frequenc , Variable Frequency Inverter Drive |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 63-67 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4262-4290 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2307.6-3480 / PieceMin. Order: 1 Piece
Shenzhen Lensail Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverter |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 72-6400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 260-6421 / PieceMin. Order: 1 Piece
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Unit Price: US$ 78-6400 / PieceMin. Order: 1 Piece
Hangzhou Kuvo Electronics Co., Ltd.
Diamond Member
| Main Products: | Solar Pump Inverter , Variable Frequency Drive , Solar Pump , Soft Starter , PV Combiner Box |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 349-402 / PieceMin. Order: 1 Piece
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Unit Price: US$ 55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 493-550 / PieceMin. Order: 1 Piece
Chnchi Nanjing Electric Co. Ltd.
Diamond Member
| Main Products: | Servo Motor , Servo Drive , Frequency Inverter , VFD , Permanent Magnet Synchronous Motor (Pmsm) |
| Factory ownership: | Limited Company |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 2890 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 75 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 816 / PieceMin. Order: 10 Pieces
Zhejiang New Folinn Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverter |
| Mgmt. Certification: |
ISO9001:2015, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taizhou, Zhejiang |
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Unit Price: US$ 740-780 / SetMin. Order: 1 Set
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Unit Price: US$ 43-52 / PieceMin. Order: 1 Piece
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Unit Price: US$ 320-335 / SetMin. Order: 1 Set
Shandong BOS Energy Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Variable Frequency Power Supply , DC Power Supply , Energy Storage Inverter , Off Grid Inverter , Shore Power Supply |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 100-99999 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 99-99999 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 99-99999 / PiecesMin. Order: 1 Pieces
Shenyang Snow Rain Technology Co., Ltd
Diamond Member
| Main Products: | Gas Cylinder , Frequency Converter , Valve , Soft Starter |
| Factory ownership: | Limited Company |
| Location: | Shenyang, Liaoning |
| Main Markets: | Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 171.62-179.08 / PieceMin. Order: 1 Piece
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Unit Price: US$ 36.27-37.85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 188.58-204.69 / PieceMin. Order: 1 Piece
Anhui Mingte Electric Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | VFD |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Chizhou, Anhui |
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Unit Price: US$ 149-177 / SetMin. Order: 1 Set
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Unit Price: US$ 149-177 / SetMin. Order: 1 Set
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Unit Price: US$ 32-40 / setMin. Order: 1 set
Changsha Vekont Electric Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Variable Frequency Drives |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Changsha, Hunan |
| Production Lines: | 2 |
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Unit Price: US$ 1289 / PieceMin. Order: 1 Piece
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Unit Price: US$ 69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 59-399 / PieceMin. Order: 1 Piece
Jiangsu Robin Kang Automation Technology Co., Ltd.
Diamond Member
| Main Products: | AC Drive , Frequency Converter , VFD , VSD , Vvvt |
| Factory ownership: | Limited Company |
| Location: | Suzhou, Jiangsu |
| Main Markets: | South America , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 386-415 / PieceMin. Order: 1 Piece
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Unit Price: US$ 46-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 46-50 / PieceMin. Order: 1 Piece
Zhejiang Pquan Technology Co., Ltd.
Diamond Member
| Main Products: | Variable Frequency Drive , Soft Starter , Voltage Regulator |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
| Main Markets: | Eastern Asia , Mid East , Southeast Asia , Africa , Eastern Europe , South America , Oceania |
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Unit Price: US$ 291.67-297 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3727.78-3735 / PieceMin. Order: 1 Piece
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Shenzhen V&T Technologies Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | AC Drive , Frequency Inverter , Inverter , Variable Frequency Drive , Variable Speed Drive |
| Factory ownership: | Public Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 89-888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-9999 / PieceMin. Order: 1 Piece
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Min. Order: 10 Pieces
Zhejiang Wasinex Intelligent Technology Co., Ltd.
Gold Member
| Main Products: | Pressure Controller , Inverter , The Pump Is Inverter , Variable Frequency Pump , Constant Pressure Water Supply |
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 93-105 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 86-90 / PieceMin. Order: 6 Pieces
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Unit Price: US$ 99-109 / PieceMin. Order: 6 Pieces
Xi`an Cheegon Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Low-voltage soft starter; High-voltage soft starter Device; Low-voltage VFD; High-voltage VFD Device |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xi'an, Shaanxi |
| Production Lines: | 2 |
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Unit Price: US$ 240-330 / SetMin. Order: 1 Set
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Unit Price: US$ 240-330 / SetMin. Order: 1 Set
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Unit Price: US$ 170-257 / PieceMin. Order: 1 Piece
Shenzhen Mingwei Electric Power Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Switching Power Supply , SMPS , LED Driver , LED Power Supply , DIN Rail Power Supply |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 8.91-10.82 / PieceMin. Order: 10 Pieces
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