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Audio Transformer Core Manufacturers & Suppliers

Audio Transformer Core Total 348 manufacturers & suppliers found with 1,044 products
Manufacturer/Factory
Transformer , Inductor , Air Coil
Dongguan, Guangdong
  • UL and RoHS Certified 220V 30V Small Power Booster Transformer
    US$ 0.25 / Piece
    1000 Pieces (MOQ)
  • High Frequency Switching Power Er Series, Motor Transformer
    US$ 0.25 / Piece
    1000 Pieces (MOQ)
  • Ei28 Step up Power Transformer for Mini LED Light, Toroidal Transformer 220V 24V 500va
    US$ 0.15 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
Switching Power Supply , AC/DC Adapter , Power Transformer , Lithium Battery Charger , USB Charger
OEM, ODM
ISO 9001
  • 230VAC UK Linear 16VAC 1.5A Power Supply Transformer
    US$ 3.29 / Piece
    300 Pieces (MOQ)
  • 230VAC UK Transformer 24VAC 500mA
    US$ 3.31 / Piece
    300 Pieces (MOQ)
  • 230VAC 12VAC Transformer
    US$ 3.29 / Piece
    300 Pieces (MOQ)
Manufacturer/Factory
Toroidal Transformer , Single-Phase Transformer , Three-Phase Transformer , Voltage Stabilizer , Voltage Regulators
ISO 9001
within 15 workdays
  • RoHS Certified 300kVA Three Phase Auto Transformer Price
    Negotiable
    1 Piece (MOQ)
  • OEM and ODM Toroidal Transformer for Audio Factory
    Negotiable
    1 Piece (MOQ)
  • 110va Ring Isolation Transformer 230V to 110V Manufacturers
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Low Frequency Transformer , High Frequency Transformer , Inductor
OEM, ODM, Own Brand
ISO 9001
  • 10uh Ferrite Core Fixed Common Mode Inductor/Toroidal Choke Coil with 9001 Made in China
    US$ 0.2 / Piece
    100 Pieces (MOQ)
  • Ei Type Low Frequency/Voltage Transformer/Power Transformer with 9001 and SGS Made in China
    US$ 1 / Piece
    100 Pieces (MOQ)
  • EPC High Frequency/Voltage Transformer Switching Transformer with 9001 and SGS Made in China
    US$ 0.7 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Current Transformer , Split Core Current Sensor , PCB Current Transformer , Split Core Current Transformer , Zero Phase Current Transformer
ISO 9001
Xiamen, Fujian
  • Schz-100ar, 200ar, 400ar, 500ar, 1000ar DC & AC Current Transducer
    Negotiable
    1 Piece (MOQ)
  • Sctk691c Series Split Core CT Current Transformers
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
SMD/RM Type Transformer , Electric Transformer , Power Transformer , Ring Shape Transformer , Ut/Uu Type Power Filter
ISO 9001, ISO 20000, BS 25999-2
Dongguan, Guangdong
  • Best Price Ef Type Transformer Electronic Transformer
    US$ 1 / Piece
    500 Pieces (MOQ)
  • Low Loss Ef Type Transformer Low Voltage Power Transformer
    US$ 1 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Electronic Component Pakge , Hermetic Seal Package , Glass to Metal Seals , Stemp Metal Parts , Harware
ISO 9001
Cangzhou, Hebei
  • Audio Transformer Core Mumetal 0.5mm Shielding Can
    US$ 0.3 / Piece
    10 Pieces (MOQ)
  • 0.8mm Mumetal ASTM A753 Shielding Can, Audio Transformers Can
    US$ 0.3 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Transformer , Furnace Transformer , Power Transformer , Rectifer Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 14000
  • DC Rectifier Electric Transformer/11kv Professional DC Arc Transformer Electric Arc Furnace Transformer
    Negotiable
    1 Piece (MOQ)
  • DC Rectifier Electric Transformer/DC Transmission Padmounted Distribution High Voltage Rectifier Transformer
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Inverter , Toroidal Transformer , High Frequence Transformer , Encapsulated Transformer , Common Mode Filter
ISO 9001, ISO 14001, IATF16949
Shenzhen, Guangdong
  • Common Mode Filters Common Mode Choke
    US$ 0.45 / Piece
    5000 Pieces (MOQ)
  • Encapsulated Transformer
    US$ 0.45 / Piece
    5000 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Power Electronic Transformer , Cord Coil Inductor Coil , Toroidal Transformer , High / Low Frequency Transformers , SMD/RM Type Transformer
ISO 9001, BS 25999-2
Dongguan, Guangdong
  • High Frequency Power Electronic Transformer
    US$ 0.8 / Piece
    500 Pieces (MOQ)
  • Adaptor Cord Coil Electronic Power Transformer
    US$ 0.85 / Piece
    500 Pieces (MOQ)

Shenzhen Hengstar Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
All in One PC , Industrial Panel PC , Industrial Monitors , Open Frame Monitor , Outdoor Digital Signage
OEM, ODM, Own Brand
ISO 9000
  • 17 Industrial RFID All-in-One PC with Detachable Tablet Asus Transformer Aio Industrial Touch Screen Monitor
    US$ 200 / Piece
    1 Piece (MOQ)

Shenzhen Ranxuan Electronic Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Hv Cable Harness Components for EV , Hydrogen Buses Harness Connectors , Automotive Wiring Harness Accessories , Vehicle Series Harness , New Energy High Voltage Harness
OEM, ODM, Own Brand
Response Time≤3h
  • Flat Line High Power Inductor Shielded Inductor Jumper Cable Wiring Harnessassem RoHS Compliant. It Is Suitable for Power Supply, Communication
    US$ 0.02 / Piece
    10000 Pieces (MOQ)

Ohmalloy Material Co., Ltd.

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Nichrome Wire , Fecral Wire , Thermocouple Products , Feni Alloy , CuNi Alloys
OEM, Own Brand
ISO 9001
  • Magnetic Recording Floppy Disk Apparatus with Permalloy 1j79 Product
    US$ 24 / kg
    50 kg (MOQ)
Manufacturer/Factory
Electronic Transformer , Filter , Inductor Coil , Choke
ISO 9001
within 15 workdays
  • High Quality Low Frequency 220V/14V Ei 41 Small Transformer
    US$ 0.55 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory
Electronic Component , Electronic Transformer , Electronic Inductor , Transformer , Inductor
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
  • Poeh Power Over Ethernet High Power Transformer, UL, OEM/ODM
    US$ 0.01 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
RJ45 Connector with Transformer , LAN Transformer , RJ45 Connector with Magnetic Components , Filter , LAN Magnetics
ISO 9001, ISO 9000
Shenzhen, Guangdong
  • Pulse Single Port 10/100base-T LAN Transformer
    Negotiable
    100 Pieces (MOQ)
Manufacturer/Factory
Dry Type Transformer , Oil Immersed Transformer , Distribution Transformer , Power Transformer , Box Substation
Wuhan, Hubei
  • Machine for Winding Toroidal Audio Output Coil Transformer
    US$ 4000 / Set
    1 Set (MOQ)
Manufacturer/Factory , Trading Company
Transformer Bobbin & Hardware , Coil Winding , Plastic Moulding , Nanocrystalline Core , Toroidal Transformers
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
  • Toroidal Transformer
    Negotiable
    100 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Step up & Down Transformer , Step Down Transformer , Voltageconverter , Auto Transformer , Battery Charger
OEM, ODM, Own Brand
Ningbo, Zhejiang
  • Step Down Transformer
    US$ 3 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
Lead-Acid Battery Equipment , Lead-Acid Battery Accessories , Lead-Acid Battery
Xiamen, Fujian
  • Ei114 Low Frequency Transformer Bk-150va 0-110-220V Control Transformer New Approved Copper Transformer
    US$ 45 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
Power Adapter , Switching Adapter , Charger , Transformer , Linear Adapter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Transformer
    US$ 1 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory , Trading Company , Group Corporation
Transformer , Switchgears , Cast Resin Dry Type Transformer , Rectifier Transformer , Pad Mounted Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP...
  • Servo Voltage Stabilizers and Automatic Step Voltage Regulator
    US$ 2300 / SET
    1 SET (MOQ)
Manufacturer/Factory
high-frequency transformers , ring transformers , hardware tools , electronic components
OEM
Suzhou, Jiangsu
  • High Frequency Transformer
    US$ 3000 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory , Trading Company
Reactor , Filter , Transformer , Reactive Power Compensation , The Power Quality
ISO 9001
Shanghai, Shanghai
  • Step Down/up Automatic/Isolation AC Transformer 5kVA-1000kVA 1140V 690V 440V 380V to 220V 120V 100V 24V 12V
    Negotiable
    5 Sets (MOQ)
Manufacturer/Factory , Trading Company
Isolation Transformer , AC Stabilizer , Step up and Down Transformer , Auto Transformer , AC Reactor
OEM, ODM, Own Brand
ISO 9001
  • 400va Step Down Transformer with Ce RoHS Certification
    US$ 25.7 / Piece
    5 Pieces (MOQ)
  • Jbk3-160va Isolation Transformer with Ce RoHS Certification
    US$ 11.4 / Piece
    10 Pieces (MOQ)
  • 2.80kvar 525V Three Phase Series Reactor for Capacitor with Ce Certificate (CKSG-2.8/0.525-14%)
    US$ 97 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Inductor , Common Mode Choke , High Frequency Transformer , Rod Core Inductor , Fuse
OEM, ODM
ISO 9001, ISO 9000, ISO 14001
  • Electric Power Supply Ee19 LED Driver High Frequency Transformer
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • Ee Series Switching Mode Power Supply Transformer for Consume Electrical Device
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • High Frequency Switching Power and LED Driver Transformer
    US$ 0.05 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Transformer , High/Low Voltage Switchgear
Own Brand
ISO 9001, ISO 9000, ISO 14001
  • 20kv 35kv1meeting Growing Energy Demands: Power Transformer Solutions for The Future20kv 35kv1
    US$ 1000 / Piece
    1 Piece (MOQ)
  • 35kvpros and Cons of Oil-Immersed Transformers35kv
    US$ 1000 / Piece
    1 Piece (MOQ)
  • 35kvtransformer Condition Monitoring and Predictive Maintenance Oroil-Immersed Transformers35kv
    US$ 1000 / Piece
    1 Piece (MOQ)

Ningbo Freeman Technology Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Trading Company
LED Driver Power Supply , Power Transformer , Pure Sine Wave Inverter , Switching Power Supply , Photoelectric Encoder
OEM, ODM
within 15 workdays
  • 90va 100va Audio Amplifier Power Toroidal Transformer Low Frequency Transformer
    US$ 5 / Piece
    500 Pieces (MOQ)
  • Doorbell Transformer Factory Price Manufacturer 30va Doorbell Transformer
    US$ 4 / Piece
    3000 Pieces (MOQ)
  • CE Approved 80va China Factory OEM ODM 22.5V Copper Wire Toroidal Transformer
    US$ 6 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Low Frequency Transformer , High Frequency Transformer
OEM, ODM
Shenzhen, Guangdong
  • Etd59 Power Flyback Transformer for Electronic Device
    US$ 5.7 / Piece
    1000 Pieces (MOQ)
  • Products Manufacturer Ei30 Ei-33 Ei-40 High Frequency Transformer
    US$ 0.88 / Piece
    1000 Pieces (MOQ)
  • High Electrical Ei Ferrite Core Low Frequency Electronic Transformer
    US$ 0.85 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
Dry Type Transformer
ISO 9001
Changzhou, Jiangsu
  • 30-2500kVA Distribution Distribution Transformer for Electronic
    US$ 5000 / Set
    1 Set (MOQ)
  • Epoxy Resin Cast 10kv 30-2500kVA 3 Phase Power Frequency Distribution Dry Type Transformer
    US$ 5000 / Set
    1 Set (MOQ)
  • 30-2500kVA Distribution Distribution Transformer for Industrial Enterprises
    US$ 5000 / Set
    1 Set (MOQ)
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Category

Electrical & Electronics (306) Industrial Equipment & Components (199) Manufacturing & Processing Machinery (137) Consumer Electronics (113) Instruments & Meters (103) Lights & Lighting (85) Tools & Hardware (68) Metallurgy, Mineral & Energy (68) Auto, Motorcycle Parts & Accessories (46) Light Industry & Daily Use (35) More

Business Type

Manufacturer/Factory (310) Trading Company (202) Group Corporation (19) Other (7)

Management Certification

ISO 9001 (215) ISO 14001 (105) ISO 9000 (53) ISO9001:2015 (42) OHSAS/ OHSMS 18001 (38) ISO 14000 (33) IATF16949 (32) ISO14001:2015 (23) QC 080000 (21) Others (19) ISO 20000 (15) GMP (12) ISO 14064 (11) BSCI (9) ANSI/ESD (7) HSE (7) FSC (6) ISO 17025 (5) BS 25999-2 (5) ISO 13485 (5) ISO 29001 (5) ISO 50001 (5) QSR (4) EICC (4) ISO 10012 (4) ISO45001:2016 (4) HACCP (3) LEED (3) ASME (3) SA 8000 (3) ISO 22000 (3) ISO9001:2008 (3) QHSE (2) WRAP (2) GAP (2) IFS (2) BREEAM (2) HQE (2) SHE Audits (2) BRC (2) OHSAS18001:2007 (2) PAS 28000 (1) AIB (1) SEDEX (1) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (97) 10 ~ 50 Million USD (12) 2.5 ~ 5 Million USD (9) >100 Million USD (9) 5 ~ 10 Million USD (8) 1 ~ 2.5 Million USD (6) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (62) 51-200 People (33) 201-500 People (19) 501-1000 People (5) Less than 5 People (4) Above 1000 People (3) More

Province & Region

Guangdong (117) Zhejiang (75) Jiangsu (42) Shanghai (21) Shandong (17) Anhui (16) Fujian (10) Henan (9) Hebei (8) Beijing (5) Shaanxi (4) Hunan (4) Hubei (4) Jiangxi (3) Tianjin (3) Chongqing (3) Liaoning (2) Sichuan (2) Shanxi (2) Guangxi (1) More