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Rotary Signal Transformer

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Energy Saving Single Phase Inverter Step-up/Step-Down Transformer for Wind Power & VFD

Energy Saving Single Phase Inverter Step-up/Step-Down Transformer for Wind Power & VFD

US $ 39.8-198.8 / Piece FOB
1 Piece (MOQ)
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Main Products: High-frequency transformers, power frequency transformers, reactors, voltage stabilisers, frequency converters, coils, special transformers
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Xiamen Actranx New Energy Technology Co., Ltd

Trading Company

Fujian, China Since 2025
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Compact Ultra-Quiet Inverter Transformer for Smart Home and IoT Devices

Compact Ultra-Quiet Inverter Transformer for Smart Home and IoT Devices

US $ 39.8-198.8 / Piece FOB
1 Piece (MOQ)
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Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
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Xiamen Actranx New Energy Technology Co., Ltd

Trading Company

Fujian, China Since 2025
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High Power Density Inverter Transformer with Ultra Low Loss & Temperature Rise for Solar/Wind

High Power Density Inverter Transformer with Ultra Low Loss & Temperature Rise for Solar/Wind

US $ 39.8-198.8 / Piece FOB
1 Piece (MOQ)
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Main Products: High-frequency transformers, power frequency transformers, reactors, voltage stabilisers, frequency converters, coils, special transformers
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Xiamen Actranx New Energy Technology Co., Ltd

Trading Company

Fujian, China Since 2025
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Pure Sine Wave Single Phase Power Inverter Transformer for off-Grid Energy Storage & EV Charging

Pure Sine Wave Single Phase Power Inverter Transformer for off-Grid Energy Storage & EV Charging

US $ 59.8-198.8 / Piece FOB
1 Piece (MOQ)
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Frequency Characteristics : Power Frequency
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Xiamen Actranx New Energy Technology Co., Ltd

Trading Company

Fujian, China Since 2025
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Marine Grade Single Phase Inverter Isolation Transformer with Waterproof & Anti-Corrosion for Offshore Platforms & Yacht Power Systems

Marine Grade Single Phase Inverter Isolation Transformer with Waterproof & Anti-Corrosion for Offshore Platforms & Yacht Power Systems

US $ 49.8-198.8 / Piece FOB
1 Piece (MOQ)
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Main Products: High-frequency transformers, power frequency transformers, reactors, voltage stabilisers, frequency converters, coils, special transformers
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Xiamen Actranx New Energy Technology Co., Ltd

Trading Company

Fujian, China Since 2025
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0-100kHz Magnetic Hall Effect Current Transformer

0-100kHz Magnetic Hall Effect Current Transformer

US $ 12.7-13.8 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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200A 300A 100kHz Potentiometer Hall Effect Current Transformer

200A 300A 100kHz Potentiometer Hall Effect Current Transformer

US $ 12.7-13.8 / Piece FOB
10 Pieces (MOQ)
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Main Products: Transformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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400A 600A Grewin Hall Effect Apparatus Current Transformer

400A 600A Grewin Hall Effect Apparatus Current Transformer

US $ 12.7-13.8 / Piece FOB
10 Pieces (MOQ)
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Certification : CE
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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RJ45 Ethernet Transformer With Modular Shielded Jack

RJ45 Ethernet Transformer With Modular Shielded Jack

US $ 0.2 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: DIN41612 Connectors, PCB Connectors, RJ45 with Magentic and PCB Jack, Wire to Board Conncetors, Terminal Block, Wire to Wire Connectors, Flat Cables, Board to Board Connectors, Wire Harness, Automotive Connector
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Antenk Electronics Co., Ltd.

Guangdong, China Since 2013
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150A 24V 75A Power Inverter Apparatus Hall Effect Current Sensor

150A 24V 75A Power Inverter Apparatus Hall Effect Current Sensor

US $ 6-11 / Piece FOB
500 Pieces (MOQ)
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Output Signal Type : Digital Output
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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UPS Inverter 12V 240V 3000W Modified Sine Wave with Battery Charger

UPS Inverter 12V 240V 3000W Modified Sine Wave with Battery Charger

US $ 95-105 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Inverter
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Guangzhou Congsin Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Automatic CT PT Characteristic Tester Transformer Polarity Ratio CT PT Analyzer

Automatic CT PT Characteristic Tester Transformer Polarity Ratio CT PT Analyzer

1 Piece (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Polarity Test Apparatus Characteristics CT PT Analyzer with LCD Screen

Polarity Test Apparatus Characteristics CT PT Analyzer with LCD Screen

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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12V 400A Medical Magnetic Field Hall Effect Current Sensor

12V 400A Medical Magnetic Field Hall Effect Current Sensor

US $ 12.7-13.8 / Piece FOB
10 Pieces (MOQ)
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Output Signal Type : Digital Output
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Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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ASTM D664 Total Acid Number Tester(Potentiometric Titration)

ASTM D664 Total Acid Number Tester(Potentiometric Titration)

US $ 336-373 / Piece FOB
1 Piece (MOQ)
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Main Products: Petroleum Instruments, Bitumen Instruments, Laboratory Instruments, Rotational Visicometer, Geological Equipments, Lab Tester, Petroleum Tester, Asphalt Tester, Bituminous Mixture Tester, Bitumen Mach
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Shanghai Changji Geological Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2018
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PowerMax 150W Car Inverter with Modified Sine Wave Technology

PowerMax 150W Car Inverter with Modified Sine Wave Technology

US $ 8.39-10.58 / Piece FOB
1 Piece (MOQ)
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Circuit Topologies : Push-Pull Type
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Guangzhou Congsin Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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450A 750A 12V Magnetic Inverter Hall Effect Current Sensor

450A 750A 12V Magnetic Inverter Hall Effect Current Sensor

US $ 6-11 / Piece FOB
500 Pieces (MOQ)
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Main Products: Transformer, Current Transformer, Toroidal Transformer, Ferrite Transformer, Clamp on Transformers, Winding Machine, Pipe Locator, Magnetic Electronic Transformer, Cable Fault Locator, Electrical Transformer
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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SYD-264B Total Acid Number Tester(Potentiometric Titration),Oil pH value tester

SYD-264B Total Acid Number Tester(Potentiometric Titration),Oil pH value tester

US $ 336-373 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Shanghai Changji Geological Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2018
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Intelligent Automatic Current Transformer Potential Transformer CT PT Analyzer

Intelligent Automatic Current Transformer Potential Transformer CT PT Analyzer

1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Portable High Accuracy Current Transformer CT Vt Analyzer

Portable High Accuracy Current Transformer CT Vt Analyzer

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Related Videos
  • What is Energy Saving Single Phase Inverter Step-up/Step-Down Transformer for Wind Power & VFD
    What is Energy Saving Single Phase Inverter Step-up/Step-Down Transformer for Wind Power & VFD
    US $ 39.8-198.8 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Power Density Inverter Transformer with Ultra Low Loss & Temperature Rise for Solar/Wind
    What is High Power Density Inverter Transformer with Ultra Low Loss & Temperature Rise for Solar/Wind
    US $ 39.8-198.8 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Pure Sine Wave Single Phase Power Inverter Transformer for off-Grid Energy Storage & EV Charging
    What is Pure Sine Wave Single Phase Power Inverter Transformer for off-Grid Energy Storage & EV Charging
    US $ 59.8-198.8 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 0-100kHz Magnetic Hall Effect Current Transformer
    What is 0-100kHz Magnetic Hall Effect Current Transformer
    US $ 12.7-13.8 /Piece
    1 Piece (MOQ)
    Contact Supplier
Congsin 1000W Pure Sine Wave Power Inverter with LCD Display

Congsin 1000W Pure Sine Wave Power Inverter with LCD Display

US $ 66.94-68.23 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Inverter
Contact Supplier
Audited Supplier
Guangzhou Congsin Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Haomai High-Precision Current Transformer Analyzer Supporting 1-30000 Ratio Range

Haomai High-Precision Current Transformer Analyzer Supporting 1-30000 Ratio Range

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Haomai Industrial-Grade CT/Vt Analyzer Supporting DC Resistance and Winding Polarity Check

Haomai Industrial-Grade CT/Vt Analyzer Supporting DC Resistance and Winding Polarity Check

1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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About Rotary Signal Transformer FAQ

  • QWhat are the advantages of sourcing Test Instruments wholesale?

    The Rotary Signal Transformer is included in our comprehensive Other Test Instrument range.Sourcing Test Instruments wholesale enables cost savings through bulk purchases, diverse product options, and bespoke customization services. Choose wholesale sourcing to benefit from competitive pricing and cater to specific testing needs efficiently.

  • QHow can I identify reliable manufacturers of Test Instruments in China?

    The Rotary Signal Transformer is a key item within our extensive Other Test Instrument selection.To find trustworthy manufacturers in China, thorough research is key. Utilize industry exhibitions, online directories, and supplier databases for identifying reputable manufacturers. Partnering with experienced suppliers ensures quality and consistency in your instrument selection.

  • QWhat are the common test instruments available?

    Discover the perfect addition to your Other Test Instrument with our Rotary Signal Transformer.Common test instruments include multimeters for voltage, current, and resistance; oscilloscopes for signal visualization; spectrum analyzers for frequency analysis; function generators for waveform production; calibrators for accuracy; and power meters for measuring power usage. These tools are essential for electronics testing and maintenance.

IEEE/ANSI C57.13 Standard Protection and Measurement CT Tester

IEEE/ANSI C57.13 Standard Protection and Measurement CT Tester

1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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High Turn Ratio Electrical Current Transformer Voltage Transformer CPT Analyzer

High Turn Ratio Electrical Current Transformer Voltage Transformer CPT Analyzer

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Transformer Analyzer Supporting 1-30000 CT Ratio Measurements

Advanced Transformer Analyzer Supporting 1-30000 CT Ratio Measurements

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Comprehensive High Performance Current and Potential Transformer Substation CT Vt Tester

Comprehensive High Performance Current and Potential Transformer Substation CT Vt Tester

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Haomai Handheld CT/PT Analyzer Measuring Excitation Curve and Burden Simultaneously

Haomai Handheld CT/PT Analyzer Measuring Excitation Curve and Burden Simultaneously

1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Switch Lw12-16/4 Rotary Universal Cam Switches 16A 4 Poles 8 Position Interruptores with Screws Terminal

Switch Lw12-16/4 Rotary Universal Cam Switches 16A 4 Poles 8 Position Interruptores with Screws Terminal

US $ 8-15 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Transformers Oil Immersed Transformer, Distribution Transformer Dry Type Transformer, High Voltage Switchgear, Low Voltage Switchgear Equipment, Vacuum Circuit Breaker, Sf6 Gas Circuit Breaker, Air Core Series Reactor, Disconnector, Surge Arrester, Grounding Resistor Cabinet
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Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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12V 24V 300A 1500A Magnetic Monitoring Hall Effect Current Sensor

12V 24V 300A 1500A Magnetic Monitoring Hall Effect Current Sensor

US $ 6-11 / Piece FOB
500 Pieces (MOQ)
More
Production Process : Injection
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Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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Compact CT/PT Analyzer for Secondary Injection Testing

Compact CT/PT Analyzer for Secondary Injection Testing

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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25A SA 690V Universal 3 Position 3 Phase Selector 1-0-2 Latching Control Rotary Changeover Cam Switch

25A SA 690V Universal 3 Position 3 Phase Selector 1-0-2 Latching Control Rotary Changeover Cam Switch

US $ 20-150 / Piece FOB
1 Piece (MOQ)
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Certification : CCC, GOST
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Audited Supplier
Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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High Quality Automatic Current Transformer Potential Transformer CT PT Analyzer

High Quality Automatic Current Transformer Potential Transformer CT PT Analyzer

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Lw12-16 Rotary Universal Control Cam Switches 16A 1/2/3/4 Poles 3/4-Position Silver

Lw12-16 Rotary Universal Control Cam Switches 16A 1/2/3/4 Poles 3/4-Position Silver

US $ 8-15 / Piece FOB
1 Piece (MOQ)
More
IP Rating : IP33
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Audited Supplier
Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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Portable 300W 12V 24V Modified Sine Wave Off-Grid Solar Inverters

Portable 300W 12V 24V Modified Sine Wave Off-Grid Solar Inverters

US $ 10.97-12.73 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Inverter
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Audited Supplier
Guangzhou Congsin Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
50A 1000A 900A Pulse Measuring Direct Current Hall Effect Sensor

50A 1000A 900A Pulse Measuring Direct Current Hall Effect Sensor

US $ 6-11 / Piece FOB
500 Pieces (MOQ)
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Type : Hall Type
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Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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