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    • company photo

    A and S Transformer CO.,Ltd.

    • Address: No.10 West 2nd Street Wanshou Road,Wuhou District , Chengdu, China
    • Email: Email
    • Phone: 862865376775

    Business description

    A&S Transformer Department was founded in 2008, which belonges to A&S

    Machinery Co, Ltd,

    is a global supplier of transformer , We are an experienced supplier for transformer, who assures our customers of the most reliable performance and the industry s lowest failure rate.

    We can provide you with transformers

    with low costs but long wear life .

    With development of many years, we had become professional in this field,

    own many channels to offer the complete series of transformers and transformer accessories.

    A&S Machinery CO., Ltd, located in China

    We, offer both liquid filled, dry type, line, power, audo, instrument, pulse, tube, transformers as well as others with high reliability, low environmental impact.

    Brands are Hammond, ABB, Tamura, Sola, Jensen, Delta, Bando, Jefferson, MDL,

    Westinghouse ACME, Schneider, GE , Basle, Siemens and so on.

    Moreover, for transformer accessories we still own transformer bushings, transformer

    calculator, transformercore, transformeroil, electrical/transformeroil , transformer bobbin, transformer winding, transformer breather, transformer wire, transformers

    electrical machines, power transformer core, power transformer parts.

    All of the products are of great quality.

    Latest listings



    • Hammond Isolation Step Down 115vac To 95vac Plug In Classic Equipment Or Japanese 179 Series
      Hammond Isolation Step Down 115vac To 95vac Plug In Classic Equipment Or Japanese 179 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Hammond Isolation - Step Down ( 115VAC to 95VAC) Plug In - ' Classic' equipment or Japanese ( 179 Series) Key Features: Primary 115VAC, 50/ 60 Hz. , Secondary 95VAC. Provides circuit isolation. Electrostatic shield between primary & secondary. World ...

    • Hammond Isolation Step Down 240vac To 120vac Plug In 289 Series
      Hammond Isolation Step Down 240vac To 120vac Plug In 289 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Hammond Isolation - Step Down ( 240VAC to 120VAC) Plug In ( 289 Series) Key Features ( 289 Series) : Primary 240VAC, 50/ 60 Hz. , Secondary 120VAC. Provides circuit isolation. Toroidal transformer for high isolation, low noise, light weight, cool ope...

    • Hammond Isolation Step Down 230vac To 115vac Plug In 172 Series
      Hammond Isolation Step Down 230vac To 115vac Plug In 172 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Hammond Isolation - Step Down ( 230VAC to 115VAC) Plug In ( 172 Series) Key Features: Primary 230VAC, 50/ 60 Hz. Secondary 115VAC Circuit breaker in primary. Provides circuit isolation & steps down primary voltage. Hi- pot tested to 2 KV RMS. Electro...

    • Hammond Constant Voltage Ac Regulator 120vac To Plug In Cv Series
      Hammond Constant Voltage Ac Regulator 120vac To Plug In Cv Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Key Features: AC regulating - protects against both brownouts & over voltage conditions. Protects against any power problem other than a blackout. Will operate through a 3 millisecond ( minimum) blackout. Long life - ferroresonant design - no moving ...

    • Hammond Toroidal Isolation 240vac To Plug In 240 Series
      Hammond Toroidal Isolation 240vac To Plug In 240 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Key Features ( 240 Series) : Primary 240VAC, 50/ 60 Hz. , Secondary 240VAC. Provides circuit isolation. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60 Hz. operation,...

    • Hammond Toroidal Isolation 120vac To Plug In 178 Series
      Hammond Toroidal Isolation 120vac To Plug In 178 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle w...



    • Hammond Isolation 115vac To Plug In 171 Series
      Hammond Isolation 115vac To Plug In 171 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Hammond Isolation ( 115VAC to 115VAC) Plug In ( 171 Series) Key Features: Primary 115VAC, 50/ 60 Hz. , Secondary 115VAC Provides circuit isolation. Electrostatic shield between primary & secondary. Hi- pot tested to 2 KV RMS. Circuit breaker in prima...

    • Hammond Isolation 115vac To Or 90 130vac Hard Wired 169 Series
      Hammond Isolation 115vac To Or 90 130vac Hard Wired 169 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Key Features: Primary 115VAC, 60 Hz. , Secondary 115VAC Electrostatic shield between primary & secondary Connection by flexible leads, 8' minimum length Perfect for circuit isolation or ' Classic' bias power supply CSA certified ( 209651) Remember - ...

    • Hammond High Current Toroid Inductors 1540 Series
      Hammond High Current Toroid Inductors 1540 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Key Features: Ideal for EMI/ RFI filtering applications Suitable for energy storage inductors for switching power supplies. High current Minimum . 5' long leads, for P. C. board mounting. A& S Transformer Co. , Ltd. was founded in 2008, which belonge...

    • Hammond Emi Rfi Chokes 1538 1539 Series
      Hammond Emi Rfi Chokes 1538 1539 Series
      Equipment - Electrical - Transformers - A and S Transformer CO.,Ltd. - China - August 18, 2014 - contact company for price

      Hammond EMI/ RFI Chokes( 1538 - 1539 Series) Key Features: High saturation flux density ferrite rods. 1' long leads, tinned to within 1/ 8' of body. Ideal for filtering or energy storage inductors. Inductance measured at @ 1Khz. with 0 amps. D. C. cu...



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