Total 672 pwm constant current factories & companies found with 2,016 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$ 3499-4999 / SetMin. Order: 1 Set
Zhejiang Lingshine Electric CO., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power SCR , Soft Starter , Solid State Voltage Regulator , Solid State Relay , Voltage Regulator |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece -
Unit Price: US$ 100 / PieceMin. Order: 1 Piece -
Unit Price: US$ 3706.56-4118.4 / PieceMin. Order: 1 Piece
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$ 5-25 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 5-25 / 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
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Unit Price: US$ 1.9-4.9 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 6-10 / 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$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 59.7-69.5 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 157-159 / PieceMin. Order: 1 Piece
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$ 12-20 / PieceMin. Order: 1 Piece
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
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 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$ 0.06-0.5 / PieceMin. Order: 3000 Pieces
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
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$ 22.5-27 / setsMin. Order: 20 sets
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Unit Price: US$ 8-9.5 / setsMin. Order: 20 sets
Shenzhen Sunshine Opto-Electronics Technology Ltd.
Diamond Member
| Main Products: | LED Lighting Module , LED Lens , LED Power Supply , High Power LEDs , LED Light Components |
| 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 |
| Annual Revenue: | US$1 Million - US$2.5 Million |
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Unit Price: US$ 26.6-28.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 11.5-12.5 / PieceMin. Order: 60 Pieces
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Unit Price: US$ 1-1.5 / PieceMin. Order: 1000 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$ 79-1399 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-79 / PieceMin. Order: 1 Piece
Zhejiang Shuntong Electric Co., Ltd.
Diamond Member
| Main Products: | Transformers , Frequency Inverter , Inverter , Voltage Stabilizer , Fan |
| Factory ownership: | Limited Company |
| 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$ 87-5543 / PieceMin. Order: 1 Piece
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Unit Price: US$ 87-5543 / PieceMin. Order: 1 Piece
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$ 530-550 / SetMin. Order: 1 Set
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Unit Price: US$ 46-53 / SetMin. Order: 1 Set
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Unit Price: US$ 940-980 / SetMin. Order: 1 Set
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
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$ 1256.73-1309.09 / PieceMin. Order: 1 Piece
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Unit Price: US$ 74.74-77.85 / PieceMin. Order: 1 Piece
Shandong Xinhexin Electric Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Variable Frequency Drive , Mick Heavy Control System , Central Feeding Control System |
| Mgmt. Certification: |
ISO14001, ISO9001:2015, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Jining, Shandong |
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Unit Price: US$ 28-30 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 26-28 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 28 / PieceMin. Order: 10 Pieces
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$ 79-6497 / 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
SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO., LTD
Diamond Member
| Main Products: | VFD , AC Drive , Frequency Inverter , Solar Pump Inverter , Variable Speed 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$ 60-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 190-245 / PCSMin. Order: 1 PCS
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Unit Price: US$ 79-999 / PCMin. Order: 1 PC
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
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$ 38-55 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 95-260 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-6200 / PieceMin. Order: 20 Pieces
Wuhan Sine Electric Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Frequency Inverters , AC Inverters , AC Drive , Converters , Servo |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 6 |
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Unit Price: US$ 50-93 / SetMin. Order: 1 Set
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Unit Price: US$ 103-1136 / PieceMin. Order: 1 Piece
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Unit Price: US$ 58-504 / 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$ 5440.97-5445 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2901.11-2905 / PieceMin. Order: 1 Piece
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
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$ 36-39 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 38-41 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3000-3654 / PieceMin. Order: 5 Pieces
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$ 11.93-14.49 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 8.91-10.82 / PieceMin. Order: 10 Pieces
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ZHEJIANG KAIMIN ELECTRIC CO., LTD.
Diamond Member
| Main Products: | Frequency Inverter , Soft Start , VFD , Pump Controller , AC Drive |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 100-120 / PieceMin. Order: 1 Piece
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Unit Price: US$ 210-235 / PieceMin. Order: 1 Piece
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Unit Price: US$ 78-82 / PieceMin. Order: 1 Piece
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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Min. Order: 10 Pieces
Shenzhen Yuanxin Electric Technologies Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Frequency Inverter , AC Drive , Frequency Converter , PLC , MPPT Solar Pumping Inverter |
| 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$ 50-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-55 / PieceMin. Order: 1 Piece
Audited Supplier
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