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circuit voltage controller
2,000+ factories verified
Hangzhou Antin Power Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ATD-650 Multi-Function Motor Protection Controller for Low Voltage AC Motor Circuits
US$
100.00
-
180.00
1 Piece
(MOQ)
Digital Low Voltage Motor Protection Controller with Overload & Short Circuit Protection
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 CE Certified Low Voltage Motor Protection Controller
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 Low Voltage Motor Protection Controller
US$
100.00
-
180.00
1 Piece
(MOQ)
1/4
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard2 Motor Protection Controller for Low-Voltage Motor Circuits
US$
81.00
-
108.00
1 Piece
(MOQ)
Low Voltage Three-Phase Motor Protector and Controller
US$
91.00
-
185.50
1 Piece
(MOQ)
Multifunction Electronic Motor Protector and Controller
US$
215.40
-
646.20
1 Piece
(MOQ)
Low Voltage Motor Protection Relay Controller
US$
94.80
-
646.00
1 Piece
(MOQ)
1/4
Guangdong Xindun Power Technology Co., Ltd.
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Voltage 100A 60 AMP 96V Lithium Circuit Board MPPT Solar Charge Controller
US$
213.50
-
1,124.00
1 Piece
(MOQ)
Circuit Diagram MPPT Solar Panel Inverter Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
Mini 10A 60A Circuit Diagram MPPT Powered Solar Charge Charger Controller
US$
41.25
-
136.25
1 Piece
(MOQ)
12V 24V 48VDC PWM 10A 30A 50A 60A Solar PV Power Charger Battery Charger Controller
US$
6.90
-
38.00
1 Piece
(MOQ)
1/4
Qingdao Greef New Energy Equipment Co., Ltd.
5.0
Send Inquiry
IoT IoT Function Over-Voltage/Short Circuit Protection off-Grid Controller
US$
1,499.00
-
4,899.00
1 set
(MOQ)
20kw Controller with Dump Load Wind Turbine Controller
US$
3,599.00
1 set
(MOQ)
Power Tracking PWM Unloading Actual Wind Energy Output Curve off-Grid Controller
US$
1,499.00
-
4,899.00
1 set
(MOQ)
Wind Power Grid-Tied Inverter with Controller
US$
99,800.00
1,880 Pieces
(MOQ)
1/4
Zhejiang Lingshine Electric CO., Ltd
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial 22kw Three Phase SCR Power Controller Circuit Diagram Thyristor Voltage Regulator with LCD Display
US$
186.43
-
207.14
1 Piece
(MOQ)
High Quality 110kw Three Phase SCR Power Control Circuit Thyristor Power Controllers for Industrial Heating Equipment
US$
610.71
-
678.57
1 Piece
(MOQ)
Industrial 3 Phase 110kw 480VAC Thyristor Power Controller Circuit SCR Power Regulator for Heating Equipment
US$
793.92
-
882.14
1 Piece
(MOQ)
Industrial 3 Phase SCR Thyristor Power Controller Circuit for Heater with Wide Current Range
US$
241.07
-
267.86
1 Piece
(MOQ)
1/4
HW INDUSTRIAL CO., LTD
22 yrs
·
5.0
·
Trading Company
Send Inquiry
Haiwang China Effectively Improving Noise Immunity New Original Hr008 PIR Sensing Controller Integrated Circuit Factory 3.0V Voltage Passive Infrared Controller
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
Haiwang Original New Hot Sell Electronic Components Integrated Circuit China Adjustable Peripheral Circuits Sop8 Package PIR Sensing Controller Hr008 Factory
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
Haiwang 2022 Genuine Original IC Biss0001 Sop16 Integrated Circuit China 3-5V Operating Voltage Sensor Signal Processing Integrated Circuit Biss0001 Factory
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
Haiwang China 3.0V Output Voltage Hr008 PIR Sensing Controller Integrated Circuit Manufacturers Infrared IC with Sensors for Signal-Processing
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
1/4
Dongguan Merry Electronic Co., Ltd.
5.0
Send Inquiry
High-Performance USB 2.0 Hub and 10/100 Ethernet Controller
US$
0.50
-
0.55
1 Piece
(MOQ)
Gigabit Ethernet Controller, Integrated Ethernet MAC, PHY, LAN7431
US$
0.50
-
0.80
10 Pieces
(MOQ)
MCP2515 Stand-Alone CAN Controller with SPI Interface
US$
0.45
-
0.50
1 Piece
(MOQ)
High-Speed Inter-Chip (HSIC) USB 2.0to 10/100 Ethernet Controller
US$
0.50
-
0.55
1 Piece
(MOQ)
1/4
Jinan Xinyuhua Energy Technology Co., Ltd.
Send Inquiry
Smart MPPT 50A 60A 80A 100A Sun Solar Charge Controller High Input Voltage Auto 12V 24V 48V PWM for Lithium Lead Acid Battery
US$
100.00
-
99,999.00
2 Pieces
(MOQ)
High Voltage Solar Controller 192V 216V 240V 380V 480VDC Battery Bank Charger 30A 50A 80A 100A off Grid Solar System MPPT Charge Controller Passed CE
US$
100.00
-
99,999.00
2 Pieces
(MOQ)
120A PV Power 6000W Charge Controller MPPT Smart 48V Auto High Voltage Max PV 500V WiFi Solar Controller
US$
100.00
-
99,999.00
2 Pieces
(MOQ)
Multifunction Solar MPPT Controller 12V 24V 36V 48V 60V 72V 84V 96V Wide Voltage 30A 40A MPPT Solar Charge Controller
US$
100.00
-
99,999.00
2 Pieces
(MOQ)
1/4
Shenzhen ZLPOWER Electronics Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sell 12V 24V Wind Solar Hybrid Solar Controller
US$
80.00
-
115.00
1 Piece
(MOQ)
China Manufacturer 40A 60A MPPT Solar Charger Controller
US$
80.00
-
115.00
1 Piece
(MOQ)
Factory Price Homage Solar Products Solar Charger Controller
US$
80.00
-
115.00
1 Piece
(MOQ)
Pure Sine Wave Hybrid Solar Low Frequency off Grid Single Phase 10kw 48V PV Inverter with ETL
US$
820.00
2 Pieces
(MOQ)
1/4
Smartgiant Technology Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mipi-Rffe Controller Voltage Measurement of Vio and Vpwr Mipi Tester Box
US$
899.00
5 pieces
(MOQ)
Trigger Input SMA Rffe Controller Voltage Measurement of Vio
US$
899.00
5 pieces
(MOQ)
Mipi Controller Trigger Input SMA Rffe Controller Voltage
US$
899.00
5 pieces
(MOQ)
Rffe Protocol Interface Voltage Measurement of Vio and Vpwr
US$
899.00
5 pieces
(MOQ)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ORP Electrode electrodwith Temperature and 3/4''Pipe ORP PH Controller
US$
1.00
-
500.00
1 Piece
(MOQ)
Orp Ph Meter chloride ions Industrial Hydroponic Orp Ph Controller
US$
1.00
-
500.00
1 Piece
(MOQ)
water quality testing ph meter probe 4-20mA Soil PH Probe Sensor CS1700/1701C
US$
80.00
-
210.00
1 Piece
(MOQ)
CS1700 Double junction long lifetime pH Sensor for common water quality use
US$
40.00
-
70.00
1 Piece
(MOQ)
1/4
Jliamigo Electric Power (Yueqing) Co., Ltd.
Send Inquiry
27kv Auto Circuit Recloser ACR Disconnector Automatic Ftu Bc Series Controller
US$
500.00
-
1,500.00
1 Piece
(MOQ)
38kv Auto Circuit Recloser ACR CT PT Automatic Ftu Bc Series Controller
US$
500.00
-
1,500.00
1 Piece
(MOQ)
Pole Mounted RTU/Ftu Controller-Recloser Control
US$
500.00
-
1,500.00
1 Piece
(MOQ)
Intelligent Ftu Bc Series Controller for 24/27/36/38 ACR Recloser
US$
500.00
-
1,500.00
1 Piece
(MOQ)
1/4
Foshan Kemapower Electronics Co., Ltd.
5.0
Send Inquiry
Hh-Du 20AMP Pmw Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
Hh-Du 30A PWM Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
Ht 12V/24V/48V DC 40A 50A 60A LCD PWM Solar Charge Controller
US$
13.51
-
15.00
1 Piece
(MOQ)
Hhu LED 12VDC 24VDC 10AMP PWM Solar Charge Controller with USB
US$
4.00
-
6.00
1 Piece
(MOQ)
1/4
Sanhe Power Tech (Shenzhen) Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
SLC Capacitor Bank Power Factor Controller 12outputs
Negotiable
1 Piece
(MOQ)
480V 60Hz Power Factor Controller to Control Thyristor Switch /Relay
Negotiable
1 Piece
(MOQ)
Medium Voltage Automatic Compensation with Controller and VSD Contact
Negotiable
1 Piece
(MOQ)
22kv Cap Bank to Improve PF
Negotiable
1 Piece
(MOQ)
1/4
ShenZhen Nova Semiconductor Co., Ltd.
16 yrs
·
4.9
Send Inquiry
Bq29312apw Battery Protection IC Lithium Ion/Polymer Chip IC PWM Controller Bq29312
US$
0.50
1 Piece
(MOQ)
Original Lm337imp in Stock Lm337 Linear Voltage Regulator 1.5A Chip IC Pmic PWM Controller
US$
1.00
100 Pieces
(MOQ)
TPS23752pwp Integrated Circuits (ICs) Power Management (PMIC) Power Over Ethernet (PoE) Controllers Htssop-20
US$
0.10
10 Pieces
(MOQ)
TPS61200drc Boost Switching Regulator Chip IC PWM Controller TPS61200 TPS61201 TPS61202
US$
0.60
10 Pieces
(MOQ)
1/4
Ningbo Gam Communication Equipment Co., Ltd.
6 yrs
Send Inquiry
Data Center Environmental Monitoring Network-Cabinet Controller in 42u 48u Server Rack
US$
200.00
-
500.00
1 Piece
(MOQ)
42u 48u Server Rack Cabinet Data Collection Controller with PDU Humidity Sensors
US$
200.00
-
500.00
1 Piece
(MOQ)
Data Center Remote Access Rack Mount Sensor Control Box with LAN Port
US$
200.00
-
500.00
1 Piece
(MOQ)
42u Server Rack Cabinet Sensor Control Box with IP Metered PDU
US$
200.00
-
500.00
1 Piece
(MOQ)
1/4
Quanzhou Ausenist Technology Co., Ltd
5.0
Send Inquiry
240V VFD Motor Controller for Dairy Farm Water Pump System
US$
99.00
-
599.00
1 Piece
(MOQ)
15kw 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller
US$
72.00
-
100.00
1 Piece
(MOQ)
Ausenist 7.5kw 11kw MPPT VFD Solar Pump Controller
US$
10.00
1 Piece
(MOQ)
220V Variable Frequency Drive for Cow Farm Automatic Feeding Pumps High Efficiency VFD
US$
99.00
-
599.00
1 Piece
(MOQ)
1/4
Wenzhou Zhongzhe Electric Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
10-Years Manufacturing Superior Quality American Voltage Controller Single Phase Reliable Protection 120V 50/60Hz
US$
2.48
-
3.23
500 pieces
(MOQ)
220V 40A Over-Voltage and Over-Current Voltage Relay Controller
US$
2.74
-
2.93
100 pieces
(MOQ)
for Natural AVS30 Switch Protector Single Phase Home Air Conditioner Guard 220V Output 230V Nominal Voltage Controller Made PC
US$
5.10
-
5.25
50 pieces
(MOQ)
for Natural AVS30 Switch Protector Single Phase Home Air Conditioner Guard 220V Output 230V Nominal Voltage Controller Made PC
US$
5.10
-
5.25
50 pieces
(MOQ)
1/4
GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bedford W191 Automatic Electric Water Intelligent Pressure Water Pump Controller
US$
70.00
10 Pieces
(MOQ)
Famous Bedford 2022 New Style Pump Controller Waterproof IP54
US$
124.00
-
500.00
5 Pieces
(MOQ)
Water Pump Controller Special for Pressure Control
Negotiable
30 Pieces
(MOQ)
Electric Saver Water Supply Frequency Converter AC Drive Water Pump Controller
US$
115.00
10 Pieces
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
Apure Industrial Stainless Steel Online Thermal Corrosion Rate Controller with Sensor Probe+Radiator
US$
730.00
-
1,280.00
1 Piece
(MOQ)
Smart Online RS485 Module Water Quality Industrial UV Cod Probe Sensor
US$
990.00
-
1,700.00
1 Piece
(MOQ)
Digital Conductivity Electrode Water pH Turbidity Chlorine Test Probe Sensor
US$
280.00
-
800.00
1 Piece
(MOQ)
4-20mA Online Turbidity Sensor Probe
US$
280.00
-
800.00
1 Piece
(MOQ)
1/4
Yangzhou Lecuso New Energy Co., Ltd.
5.0
Send Inquiry
30A 50A 48V MPPT Battery Solar Charge Controller Circuit PWM off Grid Solar Panel Charge Controller with USB
US$
23.00
-
27.00
2 Pieces
(MOQ)
24V 30A PWM Solar Charge Controller off Grid Solar Panel Controller for Solar Storage Power System Solar System
US$
20.00
-
28.00
2 Pieces
(MOQ)
24V 48 Volt PCB MPPT Solar Charge Controller 60A Solar Regulator Solar Light Solar Charger Controller
US$
38.00
-
42.00
2 Pieces
(MOQ)
Cheap 12V 10A 20A 30A 40A 50A 60A PWM Solar Inverter Charge Controller
US$
2.55
-
7.50
2 Pieces
(MOQ)
1/4
Shenzhen Weijunrui Technology Co.,Ltd
15 yrs
Send Inquiry
0-5V/0-10V/0-± 5V/0-± 10V to 0~± 100mA/0~± 165mA/0~± 500mA Signal Isolation Controller
US$
52.666
-
52.999
2 Pieces
(MOQ)
PNP and NPN Compatible Eight Channel Switch Controller
US$
37.55
-
37.99
2 Pieces
(MOQ)
High-Speed Magnetic Grating Encoder with Modbus TCP Interface
US$
75.00
-
75.99
2 Pieces
(MOQ)
1-Channel and 2-Channel Di Pulse Counter with Modbus, Mqtt, WiFi
US$
10.98
-
12.98
2 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
7.5kw Over-Voltage and Under-Voltage Protection Intelligent Water Pump Controller
US$
70.00
-
75.00
1 Piece
(MOQ)
The Built-in Capacitor Timed Start Stop Water Pump Controller Is Used for Farmland Irrigation
US$
32.00
-
38.00
1 Piece
(MOQ)
Water Pump Controller Box for Duoble Automaticly IP54 with RS485
US$
65.00
-
70.00
1 Piece
(MOQ)
Water Pump Pressure Switch Controller for High Rise Residential Buildings Water Pump Controller
US$
10.00
12 Pieces
(MOQ)
1/4
Jinhua SunMaster Solar Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Generation Solar Monitor with MPPT Charge Controller
US$
1,000.00
-
3,500.00
1 Set
(MOQ)
Intelligent Controller 1kilowatt Complete Solar Kit
US$
1,000.00
-
3,500.00
1 Set
(MOQ)
Intelligent Controller 20kw Solar off Grid Power Systemr
US$
1,000.00
-
3,500.00
1 Set
(MOQ)
Solar Hot Water System Controller Winter Use Low Price
US$
30,000.00
-
50,000.00
1 Set
(MOQ)
1/4
Zhejiang Leyu Electric Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
MPPT Solar Charge Collector Panel Battery Charge Controller
US$
36.15
-
40.75
1 Piece
(MOQ)
Sc-60-12 Battery Backup 60W 12V Switching Power Supply
US$
14.75
-
17.34
1 Piece
(MOQ)
35W 13.8V 27.6V UPS Power Supply Slim
US$
8.60
-
10.80
1 Piece
(MOQ)
27.6V 2A Industrial Equipment Power Supply with UPS Function Battery Charge
US$
14.80
-
16.30
10 Pieces
(MOQ)
1/4
Hong Kong Gainer Technology Limited
9 yrs
Send Inquiry
BPS Bp432bc Magnetic Coupling Communication Secondary Constant Voltage Controller
US$
0.0015
-
0.0019
1,000 Pieces
(MOQ)
BPS Bp2628 High Power Factor (PF) , Low Harmonic Boost Pfc Controller
US$
0.0014
-
0.0018
1,000 Pieces
(MOQ)
BPS S4723MB Three-Port Switched Dimming and Color Temperature Adjustment Controller
US$
0.0014
-
0.0018
1,000 Pieces
(MOQ)
BPS Bp3179f Isolated Low PF Dimmable LED Driver Controller
US$
0.0012
-
0.0015
1,000 Pieces
(MOQ)
1/4
Fuan Shaluo Electronic Co., Ltd.
5.0
Send Inquiry
Diesel Gasoline Generator Electronic Circuit Board Auto Start Panel Module Three Phase AC Genset Controller Power Hgm1790n
US$
52.00
-
61.00
1 pieces
(MOQ)
PCB650-091 12V Engine Interface Module Printed Circuit Board Speed Controller 650-091
US$
49.50
-
53.56
5 pieces
(MOQ)
12V 24V Diesel Generator Electric Throttle Controller Flameout Hy-Pl Hy-PT Xhz-Pl
US$
28.30
-
30.60
20 pieces
(MOQ)
Smartgen Hat700 Hat700b Hat700s Diesel Generator ATS Controller Dual Power Synchronous Switching Control Module RS485 Interface
US$
161.00
-
172.00
20 pieces
(MOQ)
1/4
Shenzhen UPSEN Electronic Co., Ltd.
Send Inquiry
Exquisite Appearance Short-Circuit Protection 2000W Solar Inverter Charger with MPPT Controller
US$
123.00
-
132.00
10 Pieces
(MOQ)
High PV Input MPPT Solar Controller 20A/30A/40A/60A/80A/100A with DSP Chip
US$
50.00
-
546.00
10 Pieces
(MOQ)
Hybrid Solar Inveter 3kw 24VDC Inbuilt 60AMP MPPT Charge Controller and Max 190V PV Input
US$
360.00
1 Piece
(MOQ)
MPPT Solar Controller Built-in DSP Controller 30A-120A 12V 24V 48V
US$
50.00
-
546.00
10 Pieces
(MOQ)
1/4
Shenzhen Jin Da Peng Technology Co., Ltd.
18 yrs
·
Trading Company
Send Inquiry
High Performance Resonant Mode Controller with Integrated High-Voltage Driver Ncp1397AG
US$
0.64
-
1.71
50 Pieces
(MOQ)
Power Management Ldo Voltage Regulators IC Chip Ncp1251asn65t1g Buying Electronic Components
US$
0.198
-
0.77
100 Pieces
(MOQ)
SMD UC3845b 3845 Sop-8 St Original Integrated Circuits
US$
1.00
100 Pieces
(MOQ)
Lm2596 IC Chips Integrated Circuits Lm2596s-12
US$
3.2306
-
7.50
500 Pieces
(MOQ)
1/4
WENZHOU JUNKE ELECTRIC CO., LTD.
5.0
Send Inquiry
13.8kv Auto Circuit Recloser ACR CT PT Disconnector Automatic Controller Ftu
US$
1,000.00
1 Piece
(MOQ)
380V Reactive Power Manager Rpm 14 Programming Manual for Power Factor Controller
US$
10.00
10 Pieces
(MOQ)
Power Factor Controller for Apfc Capacitor Bank
US$
10.00
10 Pieces
(MOQ)
Suzhuki Power Automatic Compensation Controller with Epcos Power Factor Relay
US$
10.00
10 Pieces
(MOQ)
1/4
1
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