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constant current controller
1,000+ factories verified
Chengdu Xinwei Welding Technology Co., Ltd.
5.0
Send Inquiry
2020 New Arrival Digital Industry Current Constant Voltage Pulse Spot Welding Controller
US$
600.00
-
1,000.00
1 Piece
(MOQ)
Constant Current and Constant Voltage Functions off Data Spot Welding Controller
US$
600.00
-
1,000.00
1 Piece
(MOQ)
Constant Current Guaranteeing Quality Pulse Welding Controller
US$
2,700.00
-
3,100.00
1 Piece
(MOQ)
Error Self Check Function Abnormal Situation Fault Code Display Spot Welding Controller
US$
600.00
-
1,000.00
1 Piece
(MOQ)
1/4
Qingdao Skywise Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
10A Light Controller Constant Current Dimming Lithium Battery
US$
10.50
-
11.50
1 Piece
(MOQ)
PWM 12V 24V Solar Charge Controller LED Street Light Controller
US$
8.00
-
8.80
1 Piece
(MOQ)
10A 12V 24V Street Light Solar Controller with Built-in Driver Dimming Function
US$
8.00
-
8.80
1 Piece
(MOQ)
Solar Charge Controller 55V for Street Light with LED Driver Build-in
US$
23.30
-
25.30
1 Piece
(MOQ)
1/4
Zhejiang New Folinn Electric Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
General Purpose 380V 30kw Speed Controller
US$
380.00
-
400.00
1 Set
(MOQ)
380V 3 Phase 75kw Motor Controller
US$
940.00
-
980.00
1 Set
(MOQ)
High Quality 3.7kw Speed Controller
US$
95.00
-
98.00
1 Set
(MOQ)
Factory Price 220V 5HP Frequency Controller+
US$
90.00
-
92.00
1 Set
(MOQ)
1/4
GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Water Pump Controller Special for Pressure Control
Negotiable
30 Pieces
(MOQ)
Bedford IP20/in: AC 3pH 380V/out: 3pH 380V/2.2kw/5.1A Water Pump Inverter Controller with CE/ISO9001/Is014001/ISO45001
US$
169.00
-
179.00
5 Pieces
(MOQ)
Controller/IP20/in: AC 1pH 220V 50/60Hz out: 3pH 220V/1.5kw/7A/Intelligent Constant Pressure Contorller with CE/ISO/RoHS
US$
115.00
-
125.00
5 Pieces
(MOQ)
Bedford Years of China VFD Manufacturers Inverter Motor Speed Controller
US$
108.00
-
112.00
1 Piece
(MOQ)
1/4
Shenzhen Bosin Power Co., Ltd.
5.0
Send Inquiry
High Efficiency 192V 100A MPPT Solar Charge Controllers for Solar System/Solar Panel
US$
891.00
-
893.00
10 Pieces
(MOQ)
High Efficiency 96V 100A MPPT Solar Charge Controllers for Solar System/Solar Panel
US$
280.00
-
282.00
10 Pieces
(MOQ)
High Efficiency 48V 100A MPPT Solar Charge Controllers for Solar System/Solar Panel
US$
261.00
-
263.00
10 Pieces
(MOQ)
High Efficiency 384V 100A MPPT Solar Charge Controllers for Solar System/Solar Panel
US$
1,956.00
-
1,958.00
10 Pieces
(MOQ)
1/4
Guangdong Xindun Power Technology Co., Ltd.
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
10A 20A 40AMP 60A 80A 100AMP MPPT Solar Hybrid Lithium Charge Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
Wholesale 12V 24V 10A 20A 30A 50A 60 AMP LCD PWM Solar Charge Controller
US$
6.90
-
39.00
1 Piece
(MOQ)
12VDC 24VDC 48volt 50AMP 100A MPPT Solar Smart Control Battery Charge Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
1500W 1000 Watt 48 V 220V 60 AMP 40A MPPT Solar Charge Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
1/4
Foshan Snat Energy Electrical Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
192V 50A 60A 80A 100A MPPT Solar Charge Controller
US$
550.00
-
585.00
1 Piece
(MOQ)
MPPT Solar Charge Controller 12V/24V/48V 40A/60A/80A/100A for Home
US$
30.00
-
45.00
2 Pieces
(MOQ)
Snadi 99.99% High Efficiency 50A MPPT Solar Charge Controller
US$
95.00
-
100.00
1 Piece
(MOQ)
Automatic Identification 12/24/48V 50A MPPT Solar Charging Controller for Solar Panel System
US$
96.00
-
102.00
1 Piece
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Jnn Intelligent VFD Constant Pressure Pump Controller with Low Pressure for Residential Constant Pressure Water Supply
US$
79.00
-
87.00
1 Piece
(MOQ)
High-Quality Jnn Three-Phase AC380V 4kw Water Pump Protection Speed Controller
US$
73.00
-
80.00
50 Pieces
(MOQ)
55kw VFD Motor Controller Speed Regulator VSD for Irrigation
US$
503.00
-
549.00
1 Piece
(MOQ)
11kw AC Frequency Inverter Inverter VFD Frequency Converter VFD Control Panel
US$
257.00
-
277.00
100 Pieces
(MOQ)
1/4
Zhejiang Chifon Electric Co., Ltd.
Send Inquiry
Basic Customization 15kw Frequency Inverter Converter Speed Drive VSD Motor Controller
US$
261.01
-
271.89
1 Piece
(MOQ)
Chifon Fpr500A-1.5g-T4 Variable Speed Motor Controller with Best Price
US$
76.80
-
80.00
1 Piece
(MOQ)
Automatic AC Variable Frequency Drive 3phase 380V 4kw Motor Controller
US$
94.87
-
98.82
1 Piece
(MOQ)
China Single Phase Frequency Inverter 160kw 3phase AC Motor Speed Controller
US$
1,735.19
-
1,807.49
1 Piece
(MOQ)
1/4
Jiaxing Ifind Electromechanical Device Co., Ltd.
5.0
Send Inquiry
China Mini Cheap Price Solar Power Inverters VFD Frequency Inverter Solar Controller
US$
190.00
-
203.00
10 Pieces
(MOQ)
V/F Control AC Drive VFD Inversor Solar Variable Frequency Drive Power Saver Speed Controller
US$
60.00
-
71.00
1 Piece
(MOQ)
Solar Power for Motor Gd Frequency Inerter AC Drive Made in China VFD Speed Controller
US$
205.00
-
240.00
1 Piece
(MOQ)
Manufacturer Single Phase Input VFD Three Phase Output 0.75kw to 400kw Motor Controller
US$
130.00
-
166.00
1 Piece
(MOQ)
1/4
Shandong Xinhexin Electric Co., Ltd
Manufacturer/Factory & Trading Company
Send Inquiry
User-Friendly Controller with Chinese/English Display and Keypad Operation
US$
21.00
10 Pieces
(MOQ)
Efficient Controller with Built-in Pid for Building Water Supply Systems
US$
21.00
10 Pieces
(MOQ)
Flexible Controller Offering Expandability with Optional Cards and Filters
US$
21.00
10 Pieces
(MOQ)
Multi-Function Controller for Handling Both Speed and Torque Regulation
US$
21.00
10 Pieces
(MOQ)
1/4
Shandong Chinsc Drive Technology Co.,Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Low Frequency Solar Power Inverter S200-G37/P4514-C Controller and Isolation Trasnforme
US$
677.00
-
789.00
50 Pieces
(MOQ)
Factory Brand New 3HP 3phases Variable Frequency Drive Neat Solution
US$
49.00
-
71.00
50 Pieces
(MOQ)
10HP Vector Control Variable Frequency Drives VFD Motor Speed Controller for Cranes
US$
677.00
-
789.00
50 Pieces
(MOQ)
11kw 15HP Controller for 3 Phase Motor with Wholesale Price
US$
68.00
-
70.00
50 Pieces
(MOQ)
1/4
Shenyang Snow Rain Technology Co., Ltd
5.0
Send Inquiry
Manufacturer Sale CE Certified 380V 3pH Water Pump Inverter Solar Water Pump Controller
US$
111.46
-
116.31
1 Piece
(MOQ)
Snow Rain 110kw AC Motor Speed Controller
US$
1,071.27
-
1,117.85
1 Piece
(MOQ)
Snow Rain 1HP (0.75kW) AC Motor Speed Controller
US$
62.98
-
65.72
1 Piece
(MOQ)
Pump Inverter 30kw 380V Solar Inverters Snow Rain Controller for Solar Pump Solar Pump
US$
171.62
-
179.08
1 Piece
(MOQ)
1/4
Shanghai Sanyu Industry Co., Ltd.
5.0
Send Inquiry
Motor Variable-Frequency Drive 3 Phase AC Output Solar Pump Frequency Inverter Motor Controller
US$
114.00
-
6,825.00
1 Piece
(MOQ)
5.5kw Sanyu Motor Controller for Fan Machine (SY8000-5R5P-4)
US$
100.00
-
120.00
1 Set
(MOQ)
High-Performance AC Motor Speed Controller
US$
98.00
1 Piece
(MOQ)
0.75kw-630kw Vector Motor Controller (SY8600-011G-4)
US$
60.00
-
7,000.00
1 Set
(MOQ)
1/4
Shenzhen Jingcan Opto-Tec Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
Novastar Vx400/600/1000 Video Processor All-in-One Video Controller
US$
960.00
-
1,580.00
1 Piece
(MOQ)
Ns060-5 Automatic Adjustment Nova Light Probe Controller of LED Display Screen Brightness
US$
85.00
1 Piece
(MOQ)
LED Video Wall Processor Novastar Vx400s-N All-in-One Controller
US$
400.00
-
430.00
1 Piece
(MOQ)
Huidu Video Controller D16 for Small LED Screen
US$
40.00
-
42.00
1 Piece
(MOQ)
1/4
Quanzhou Machtric Automation Equipment Co., Ltd.
16 yrs
·
4.5
·
Trading Company
Send Inquiry
Power Controller Voltage Regulators 25-450A 380V Thyristor Power Controller
US$
350.00
1 Piece
(MOQ)
China Factory Hot Sale Spc3 3 Phase Thyristor Power Controller
US$
346.00
1 Piece
(MOQ)
Heavy Duty AC Drive Heavy Loading Frequency Inverter Variable Speed Motor Controller
US$
89.00
1 Piece
(MOQ)
Original Frequency Inverter VSD VFD Systems 3.7kw Voltage Speed Controller
US$
79.00
1 Piece
(MOQ)
1/4
Sailing Commercial (Tianjin) Co., Ltd.
9 yrs
·
5.0
Send Inquiry
DC Motor Speed Controllers- DC590+ Series Parker 590pr-53311020-P00-U4
US$
1.00
1 Piece
(MOQ)
Parker SSD DC Drive, Motor Controller, DC Motor Speed Controller 590p-53318032-P00-U4a0 (590P/0180)
US$
100.00
10 Pieces
(MOQ)
Parker SSD 590p Series Digital DC Drive DC590+ Motor Speed Controller 590p-23215010-P00-U4a0
US$
100.00
1 Piece
(MOQ)
Brand New SSD Digital DC Drives DC Motor Speed Controllers DC591p Series Parker 591p-53240020-P00-U4a0 (591P/0040/500/ 0011/UK/AN/0/0/0)
US$
100.00
10 Pieces
(MOQ)
1/4
Hangzhou Zhouju Electronic Technological Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Spbf-560W-AC220V Universal External Installation Fan Motor Controller
US$
50.00
-
400.00
100 Pieces
(MOQ)
Spbf-DC 24V DC Fan Motor Inverter / Controller Incommercial and Industrial Area
US$
10.00
-
200.00
100 Pieces
(MOQ)
Spbf-250W-AC220V Servo Exhaust Fan Motor Invterter / Controller
US$
50.00
-
400.00
100 Pieces
(MOQ)
Smart Water Pump Drive Controller with Adjustable Settings
US$
40.00
-
200.00
100 Pieces
(MOQ)
1/4
Zhejiang Ziri Electrical Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Constant Pressure Water Supply Controller to Various Brands Frequency Inverter
US$
30.00
-
40.00
10 Pieces
(MOQ)
Pump Controller Zhg-9603 Series for Constant Pressure Water Supply
US$
32.00
-
40.00
10 Pieces
(MOQ)
Electronic Water Pump Controller Zhg-9603
US$
28.00
-
30.00
1 Piece
(MOQ)
Intelligent Pump Controller Zhg-9603 for Water Pump
US$
32.00
-
35.00
1 Piece
(MOQ)
1/4
Shenzhen Tengjing Electronics Co., Ltd
4.0
Send Inquiry
Keyence Kv-Xh16ec Kv-Xh32ec Kv-Xh64ec PLC PLC Controller New and Original
US$
600.00
-
800.00
1 Piece
(MOQ)
up to 1000 Settings Keyence Controller TM-X5000
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
Keyence High-Capacity and Flexible Visual System Controller Xg-X2200
US$
2,000.00
-
2,800.00
1 Piece
(MOQ)
N-R2 Keyence Barcode Reader Controller Ultra-Small Qr Code Scanner Barcode Reader Brand New Original N-R2
US$
210.00
-
250.00
1 Piece
(MOQ)
1/4
Beijing Zhongping Technology Co., Ltd.
10 yrs
·
5.0
·
Trading Company
Send Inquiry
Nidec EV 2000-4t0150g/0185p Voltage & Frequency Converter VFD Controller
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Yaskawa VB4A0001BBA Compact Speed Controller VFD for Small Equipment
US$
198.00
1 Piece
(MOQ)
Sinamics G150 Drive Cabinet Controllers 6SL3710-1ge33-8ca3 Are Designed for Industrial Pump Applications. Siemens
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Sinamics G150 Drive Cabinet Controllers 6SL3710-1ge41-0ca3 Are Suitable for Industrial Automation. Siemens
US$
50.00
-
1,000.00
1 Piece
(MOQ)
1/4
LUAN JIANGHUAI MOTOR CO., LTD.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ld500-PV Solar Water Pump Controller for Remote Irrigation Projects
US$
70.00
-
150.00
1 Piece
(MOQ)
Ld500-PV off-Grid PV Pump Controller for Village Water Supply Projects
US$
650.00
-
800.00
1 Piece
(MOQ)
Ld500-PV MPPT Solar Pump Controller for Energy-Saving Irrigation
US$
370.00
-
450.00
1 Piece
(MOQ)
Ld350-037g-T4 Supplier of AC Drive, VFD, Variable Frequency Inverter 37kw
US$
425.00
1 Piece
(MOQ)
1/4
Shenzhen UPSEN Electronic Co., Ltd.
Send Inquiry
12V 24V 36V 48V 40A MPPT Controller Solar Charger Controller Built-in DSP Controller Overcharge Protection
US$
82.00
-
91.00
1 Piece
(MOQ)
12V 24V 36V 48V 40A 60A 80A 100A 120A MPPT Controller Solar Charger Controller for Inverter
US$
45.00
-
53.00
1 Piece
(MOQ)
12V 24V 36V 48V 60AMP MPPT for off Grid Inverter MPPT Controller for Solar Inverter Solar Charge Controller
US$
100.00
-
109.00
1 Piece
(MOQ)
MPPT Solar Charge Controller 30A-120A Built-in DSP Controller 12/24/48/96V Wide PV Input Range
US$
50.00
-
546.00
10 Pieces
(MOQ)
1/4
China One-Tone Industrial Group Co., Ltd
Send Inquiry
Parker SSD DC Motor Speed Controller - DC514c Series 514c-08-00 (514C/08/00) 514c8a
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Parker SSD DC Motor Speed Controller - DC514c Series 514c-32-00 (514C/32/00) 514c32A
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Parker SSD 512c32A AC to DC Isolated Signal Drive 512c-32-00 (512C/32/00) Eurotherm
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Parker SSD 507/6A DC Drive 115V/230V 507-00-20-00 (507/00/20/00) Eurotherm
US$
1.00
-
10,000.00
1 Piece
(MOQ)
1/4
Shenzhen V&T Technologies Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
V&T Packaging Industry Motor Controller Simple PLC Build-in China Manufacturer
US$
89.00
-
9,999.00
1 Piece
(MOQ)
V&T Industry Automation AC Drive Adjustable Speed Motor Controller
US$
65.00
-
70.00
1 Piece
(MOQ)
Industry Automation AC Drive Adjustable Speed Motor Controller V&T Brand
US$
85.00
1 Piece
(MOQ)
V&T V9 15kw High Precision Strong Torque Low Voltage Control Motor Controller
Negotiable
10 Pieces
(MOQ)
1/4
Shenzhen Yuanxin Electric Technologies Co., Ltd.
17 yrs
·
Manufacturer/Factory
Send Inquiry
High Performance Energy Conservation Economy AC Motor Speed Controller
US$
88.00
-
8,888.00
1 Piece
(MOQ)
7.5kw 11kw 15kw 22kw 3 Phase 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller
US$
30.00
-
1,000.00
1 Piece
(MOQ)
0.75kw~500kw AC Motor Speed Controller
US$
100.00
-
6,999.00
1 Piece
(MOQ)
220V Single Phase 0.2kw-4.0kw Motor Speed Controller
US$
80.00
-
9,000.00
1 Piece
(MOQ)
1/4
Zhejiang Chuanken Electric Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
185kw Soft Starter 360A 380V 3 Phase AC Motor Controller
US$
950.00
-
967.00
1 boxes
(MOQ)
Manufacturer Built in Bypass Soft Starter 50Hz 60Hz 11kw~250kw
US$
184.00
-
1,152.00
1 Piece
(MOQ)
115kw Arabic LCD Display 380V/440V 155HP Built in Bypass Soft Starter for Centrifugal Pump
US$
681.00
-
691.00
1 Piece
(MOQ)
Portuguese Language 380V 7.5kw Built-in Bypass Soft Starter for 3 Phase 380V
US$
170.00
-
184.00
1 Piece
(MOQ)
1/4
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.
2 yrs
Send Inquiry
1.5 2.2 3 4 5.5 7.5kw Three-Phase CNC Engraving Spindle Speed Controller 220V 380V
US$
46.50
-
394.00
1 Piece
(MOQ)
Highly Universal High-Performance High-Speed Synchronous Motor Dedicated Frequency Converter
US$
40.00
-
50.00
1 Piece
(MOQ)
4kw 5.5kw 7.5kw Single Phase 220V Three Phase 380V Solar Photovoltaic Inverter Solar Water Pump Frequency Converter
US$
90.00
1 Piece
(MOQ)
Brand New Original 220V Single-Phase Input, 380V Three-Phase Output, 0.75kw-37kw Inverter VFD
US$
56.00
-
80.00
1 Piece
(MOQ)
1/4
Shenzhen Rongzhitai Packaging Technology Co., Ltd.
Trading Company
Send Inquiry
Brand Zxtec Automatic Constant Tension Controller for Packaging Industry Zxt-B-600/ Zxt-B-1000
US$
158.00
-
160.00
1 Piece
(MOQ)
Mitsubishi Electrictension Controllerle-50pau
US$
625.00
-
642.00
1 Piece
(MOQ)
Wennew Automatic Tension Controller for Winding and Unwinding Us-80mta
US$
472.00
-
485.00
1 Piece
(MOQ)
Tension Controller Ld-40PSU Mitsubishi Testing Equipment
US$
529.00
-
540.00
1 Piece
(MOQ)
1/4
Shenzhen Resky Electronics Co., Ltd.
Send Inquiry
Capacity Controller Cellmeter-7 Digital Battery Capacity Checker for Lipo/Life/Li-ion/NiCd/NiMH
US$
3.00
-
5.00
100 Pieces
(MOQ)
RC Lithium Battery Pack Cellmeter 7 Digital Battery Capacity Checker Controller Tester Voltage Tester
US$
1.00
-
4.00
100 Pieces
(MOQ)
RC Lipo Battery Pack Cellmeter 7 Digital Battery Capacity Checker Controller Tester Voltage Tester for Lipo LiFePO4 Li-ion NiMH NiCd RC Drone Battery Cells
US$
2.00
-
5.00
100 Pieces
(MOQ)
RC Cellmeter 7 Digital Battery Capacity Checker Controller Tester Voltage Tester for Lipo Life Li-ion NiMH NiCd Battery Cell Meter
US$
1.00
-
4.00
100 Pieces
(MOQ)
1/4
1
39
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