Transformer, Step Up & Step Down Transformers

500VA Control Transformer, 240V to 110/36/24V

$193.08

SKU: ATO-T-BK500VA

High efficiency single phase 500VA capacity control transformer is applicable for AC 50/60Hz, fully electric isolation between primary side and secondary sides, is designed to step down 240V input voltage to 110/36/24V three sets of output voltages.

50VA Step-Down Toroidal Transformer, 120V to 2x6V/2x24V

$59.35

SKU: ATO-T-C50VA

The provided 50VA step down toroidal transformer is 1-phase, higher efficiencies and lower scatter losses, with a primary voltage of 120 V AC 50 /60 Hz and twin secondary voltage of 2x6V or 2x24V, twin secondary windings may be connected in series or parallel or used independently.

800 VA Isolation Transformer, single phase, 110V to 240V

$533.84

SKU: ATO-T-DG800VA

800 VA single phase isolation transformer is 50Hz/ 60Hz rated, designed to step up low voltage 110 volt to 240 volt, step down 240 volt to 110 volt version is available, provides increased reliability and higher efficiency.

1 kVA Isolation Transformer, single phase, 240V to 120V

$584.36

SKU: ATO-T-DG1KVA

Dry type single phase isolation transformer with 1 kVA capacity, is design to use in AC circuit 50Hz or 60 Hz, transform 240V primary voltage to 120V secondary voltage. Encapsulation and IP20 protection grade of the enclosure protect the transformer from dust, moisture and provide extra shock and vibration resistance.

70VA Toroidal Transformer, 110V AC to 12V/2x12V

$50.47

SKU: ATO-T-C70VA

300VA toroidal transformer with all copper wire, higher temperature resistant, small size with low weight, easy to install and maintain. The standard input is single 110V AC windings, designed to step down 110V to 12V or 2x12V.

800VA Control Transformer, 220/380V to 120/48V

$245.69

SKU: ATO-T-BK800VA

Control and lighting purposed mini dry type air automatic mode transformer with 800VA capacity, single phase, 2 groups of 220/380V primary voltages and 2 groups of 120/48V sencondary voltage. Step down control transformer is suitable for circuit of AC 50/60Hz.

1000VA Control Transformer, 380V to 208/36V

$276.31

SKU: ATO-T-BK1000VA

Best quality and low price 1kVA isolation control transformer enameled copper wire or aluminum wire, used in 50/60Hz, transforms single phase 380 volt to 2 groups output of 208/36 volt, input/output voltage is customizable as your need.

120VA Toroidal Transformer for Audio Amplifier, 110V to 12V

$68.36

SKU: ATO-T-C120VA

All copper toroidal transformer for audio power amplifier, it is 120VA , single phase, small size and weight, is designed for converting AC supply voltages to one or more AC voltages, for example 110V to 12V or 230V to 2 x 24V.

2 kVA Isolation Transformer, single phase, 240V to 110V

$654.47

SKU: ATO-T-DG2KVA

High quality and safety single phase isolation transformer is 2 kVA capacity, 50/60 Hz rated, convert primary voltage 240V AC to secondary voltage 110V. The lower operating costs, lower heat emissions make it ideal for a wide range of applications.

150VA Toroidal Transformer, 120V AC to 12V/24V/2x30V

$75.48

SKU: ATO-T-C150VA

This single phase toroidal transformer for sales, 150VA (150W) full power, is designed for a primary voltage of 120 V AC and dual secondary voltages of 2x30V, one output version is optional, all copper winding, manufactured according to CE, RoHS, ISO, UL standard.

2000VA Control Transformer, 240/480V to 220/36V

$356.24

SKU: ATO-T-BK2000VA

Industrial control transformer on sales, features with 2000VA capacity, single phase, step 240/480V dual primary down to 220/36V dual secondary, H insulation level assure safe operation and long life. Input/output voltage can be customized as your requiements.

200VA Step-Down Toroidal Transformer, 230V AC to 2x 24V

$85.69

SKU: ATO-T-C200VA

Low cost 200VA step down toroidal transformer is made with cold rolled silicon steel core and pure copper winding and lead. It features a single primary winding tapped at 230VAC 50/60Hz and dual secondary windings 2x24V. Twin secondary windings may be connected in series or parallel or used independently.

3 kVA Isolation Transformer, single phase, 208V to 240V

$783.45

SKU: ATO-T-DG3KVA

3 kVA cheap isolation transformer from ATO is a single phase unit with a primary voltage of 208 volt, it also provides a secondary voltage of 240 volt. Dry type natural air self cooling, IP20 encapsulated enclosure for protection, make it ideal for a wide range of applications.

3000VA Control Transformer, 440/460/480V to 120/24V

$497.69

SKU: ATO-T-BK3000VA

This best industrial control transformer has 3000VA power rating, 1- phase, and step down the 440/460/480V three sets of primary voltages to 120/24V dual secondary voltage, it is usually used in machine tool working as local lighting, power of indicator light or the machine control electric appliance.

300VA Toroidal Transformer, 230V AC to 12V/24V/2x15V

$93.47

SKU: ATO-T-C300VA

300VA power capacity toroidal transformer is single phase, full copper design, low energy consumption, tested and approved by CE, RoHS, ISO, UL standard, with 1 primary winding of 230V and double secondary windings of 2x15V, 12V or 24V 1 output is available here.

4 kVA Isolation Transformer, single phase, 220V to 110V

$935.24

SKU: ATO-T-DG4KVA

Single phase dry isolation transformer is 4 kVA power rating, applies to AC 50/ 60Hz, convert 220V primary voltage to 110V secondary voltage, it can be made open type or protected type. High quality isolation transformer with cheap price, making worthy to have it.

350VA Step-Down Toroidal Transformer, 220V AC to 110V

$102.36

SKU: ATO-T-C350VA

Cheap 350VA toroidal transformer with a single input of 220V AC and a output of 110V, double outputs are available, is designed to step down 220V AC to 110V, features high insulation strength, UL recognised, less noise and long life.

4000VA Control Transformer, 240/480V to 208/110V

$654.17

SKU: ATO-T-BK4000VA

Hot sale 4kVA single phase control transformer step down 240/480V dual input voltage to 208/110V dual output voltage, fully electric isolation between primary side and secondary sides, is suitable for circuit of AC 50/60Hz and rated voltage 500V and below.

5 kVA Isolation Transformer, single phase, 230V to 120V

$1,236.54

SKU: ATO-T-DG5KVA

The provided lower cost 5 kVA isolation transformer, single phase, is designed to use in alternating current (AC) 50Hz or 60 Hz, step down/ up the voltage 230V to 120V/ 120V to 230V, the IP20 protection grade enclosure makes the unit suitable for both indoor and outdoor applications.

5000VA Control Transformer, 380V to 230/120V

$764.62

SKU: ATO-T-BK5000VA

Dry type air cooling transformer is 1 phase 5000VA, H class enameled copper wire or aluminum wire, transforms 380 volt to 230/120 volt, input/output voltages can be customized as your need, just confirm us when place the order.