Transformer, Step Up & Step Down Transformers

500VA Toroidal Transformer, 230V AC to 2x12V/2x24V

$192.78

SKU: ATO-T-C500VA

Customized and high quality toroidal transformer is single phase, 500VA power capacity, full copper design, less noise, with a primary voltage of 230 V AC 50 /60 Hz and twin secondary voltage of 2x12V or 2x24V, manufactured according to CE, RoHS, ISO, UL standard.

8 kVA Isolation Transformer, single phase 120V

$1,869.05

SKU: ATO-T-DG8KVA

High quality 8 kVA dry type isolation transformer on sale, single phase, which has 120 volt voltage, a ratio of 1:1 between the primary and secondary windings, is used to protect against electric shock between the ground and energized conductors.

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

$2,026.98

SKU: ATO-T-DG10KVA

Single phase 120V to 240V isolation transformer is design to use in AC circuit 50Hz or 60 Hz, 10 kVA capacity for safety. Open type and protected type versions are available, the effective performance and high quality features make it ideal for use in the electrical and the engineering industries.

6000VA Control Transformer, 220/440V to 120/48/12V

$866.92

SKU: ATO-T-BK6000VA

Cheap price 6kVA single phase control transformer applicable to 50/60Hz, step down 220/440V primary voltage to 120/48/12V three groups of secondary voltages, with advantages of excellent performance, reliable operation, mainly work for control and lighting purpose.

600VA Toroidal Transformer, 240V AC to 48V/2x30V

$216.55

SKU: ATO-T-C600VA

600VA (600W) full power toroidal transformer is a single phase general purpose transformer with a primary voltage of 240 V AC and a secondary voltages of 48V, dual outputs versions like 2x12V, 2x 30V are avalible. It offers a significant size and weight reducation as well as low cost and high reliability.

15 kVA Isolation Transformer, single phase, 208V to 110V

$2,386.44

SKU: ATO-T-DG15KVA

Affordable single phase 15 kVA isolation transformer adopts high quality material and advanced technology, it has advantages of damp- proof and convenient maintenance, mainly used in power supply occasions of AC 50~60Hz, step down or step up voltage between 110V and 208V.

8000VA Control Transformer, 240V to 110/24V

$1,021.54

SKU: ATO-T-BK8000VA

8kVA 1 phase industrial control transformer with affordable price, is suitable for circuit of AC 50/60Hz and step down 240V input voltage to 110/24V dual output voltage, fully electric isolation between primary side and secondary sides, H class enameled wired ensure long service life.

800VA Toroidal Transformer, 230V AC to 110V/120V/2x55V

$264.47

SKU: ATO-T-C800VA

Single phase dry-type toroidal transformer with 800VA (800W) full power, all copper design, a single input of 230V AC and a output of 110V/120V, double outputs are available. Twin secondary windings may be connected in series, parallel or used independently.

1000VA Toroidal Transformer, 240V to 2x15V/2x30V

$383.25

SKU: ATO-T-C1000VA

Step up/step down toroidal transformer with low cost, 1000VA full power capacity, single phase, transform input voltage 240V AC to double output voltage 2x15V or 2x30V, single output is available. It features high insulation strength, UL recognised, less noise and long life.

10kVA Control Transformer, 230V to 110/36V

$1,221.54

SKU: ATO-T-BK10KVA

Best and cheap industrial control low voltage transformer used in 50Hz/60Hz, has 10kVA power rating, designed to step down single phase 230 volt primary voltages to 110/36V dual secondary voltage, fully electric isolation between primary side and secondary sides.

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

$3,188.89

SKU: ATO-T-DG20KVA

The 20 kVA capacity transformer from ATO is safety and isolation single phase transformer, it can step down 240 volt input voltage to output 208 volt, can step up 208 volt to 240 volt as well. This good price isolation transformer provides enhanced electrical isolation between the line supply and the application.

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

$4,080.77

SKU: ATO-T-DG30KVA

30 kVA isolation transformer is an automation single-phase distribution transformer, mainly step up 110V primary to 220V secondary voltage or step down 220V input to 110V output, it features low temperature rise and suits for industry service.

1500VA Toroidal Transformer, 230V to 2x12V/48V

$490.65

SKU: ATO-T-C1500VA

Buy best 1-phase isolated toroidal transformer with 1500 full capacity, 230V AC primary voltage to 2x12V/48V secondary voltage, small size and light weight, has been widely used in household appliances and other electronic equipment with high technical requirements.

2000VA Toroidal Transformer, 110V to 12V/2x30V

$686.69

SKU: ATO-T-C2000VA

Single phase 2000VA isolated toroidal transformer step downs 110V AC input voltage to 12V AC or 2x 30V output voltage at 50Hz/ 60Hz, can narrow the gap between the coil and the core, so has above 95% high efficiency. The output voltage can be customized according to customer specific needs.

2500VA Toroidal Transformer, 120V AC to 2x15V

$784.43

SKU: ATO-T-C2500VA

HIgh quality 2500VA (2500W) toroidal transformer for power amplifier, high insulation strength, UL recognised, compact structure make efficiency >90%. Single 120V/50-60Hz primary winding, designed to step down 120V to dual 15V secondary voltage.

3000VA Step-Down Toroidal Transformer, 240V AC to 24V/110V

$916.54

SKU: ATO-T-C3000VA

Factory price 3000VA toroidal electronic transformer with 90%-60% high conversion efficiency, safe isolation and easy installation. It is designed to step down 50Hz/ 60Hz single phase 240 volt AC primary to 24 volt, 110 volt AC secondary, twin 2x24V (24V/1500V, 24V/1500V) output voltage is available.

4000VA Toroidal Transformer, 110V AC to 220V/2x24V

$1,356.79

SKU: ATO-T-C4000VA

4000W toroidal transformer works at single phase 50Hz/ 60Hz circuit system, can step up 110V AC to 220V AC or step down 110V to 2x24V AC output. It features high efficiency, lower loss, excellent voltage regulation, smaller size, light weight and low temperature rise, is widely applied to the small adapter, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit.

5000VA Toroidal Transformer, 230V to 2x12V/24V

$1,492.47

SKU: ATO-T-C5000VA

High power 5000VA (5000 watt) electric toroidal transformer is compact size and full cooper wire design, make the conversion efficiency up to 96%. 50Hz/ 60Hz low frequency, 1-phase 230V input voltage to dual 2x12V (0-12V/2500VA, 0-12V/2500VA) output voltage, 12V/ 24V/ 48V single output is available for optional.

4 kVA Isolation Transformer, 3 phase, 400V to 208V

$1,124.21 $1,345.32

SKU: ATO-T-SG4KVA

Reasonable price 4kVA isolation transformer, convert 3 phase voltage 400V input to 208V output, provides increased reliability and higher efficiency, make this step up/down transformer ideal for a wide range of applications.

5 kVA Isolation Transformer, 3 phase, 480V to 400V

$1,376.92 $1,525.56

SKU: ATO-T-SG5KVA

3 phase 5 kVA isolation transformer is designed to step down/ up the voltage 480V to 400V, and widely used in various power supply sites with frequency 50Hz or 60Hz.