Power Supplies | Made in China

DC-DC Boost-Buck Converter, 9V-40V to 24V

$76.15

SKU: ATO-DCDC-93624

DC-DC boost-buck converter is light weight and compact, with wide input voltage range of 9V to 40V, high conversion efficiency up to 98%, step up or step down the input voltage 12V/24V to output voltage 24V.

DC-DC Buck Converter, 12V/24V to 3.3V/5V/6V

$98.45

SKU: ATO-DCDC-122405

This series of DC-DC power converters are DC-DC buck converters with wide input range of 8V to 36V, high conversion efficiency up to 95%, is designed to step down the input rated voltage 12V/24V DC to 3.3V, 5V or 6V output voltage, and different models are available for selection.

1 kVA Isolation Transformer, Single Phase, 240V to 120V

$784.36

SKU: ATO-T-DG1KVA

Customizable 1 kVA isolation transformer is a single phase transformer with lower cost, step up or step down the AC voltage between 240 volt and 120 volt, optional enameled copper wire or aluminum wire. Encapsulation and IP20 protection grade of the enclosure protect the transformer from dust, moisture and provide extra shock and vibration resistance.

1000W 48V Constant Voltage LED Driver

$222.15

SKU: ATO-LEDD-1000W

Dimmable 1000W LED driver is a constant voltage LED power supply with 48V output voltage, 16.6A output current, 185~277V AC input voltage, waterproof and rainproof, suitable for various lighting scenes, providing reliable power for LED lamps.

1000W Constant Current LED Driver, LED Power Supply

$216.62

SKU: ATO-DRIVER-1000W

Adjustable led light power supply provides 42V~56V output voltage, overload, overvoltage, overtemperature and short circuit protection for high power LEDs used in grow lights. 1000W high power dimmable led driver contributes to healthy plant growth and a controlled lighting environment.

1200W Constant Current LED Driver, LED Power Supply

$268.15

SKU: ATO-DRIVER-1200W

Buy a 1200W LED light driver at low price. This dimmable LED transformer provides output voltage 42~56V, input voltage 100~277V AC, output current 21A~30A and knob dimming/3-in-1 dimming function, allowing users to adjust the light intensity and customize the lighting environment according to various plant needs.

12V DC 4.2A 50W Switching Power Supply

$54.15

SKU: ATO-SMPS-50-12

Cheap yet quality 12V DC switching power supply with universal AC input, works at 4.2A rated current and 50W rated power with short circuit and overload protection, best SMPS power supply for office devices, household appliance and industrial equipment.

1500W Constant Current LED Driver, LED Power Supply

$317.38

SKU: ATO-DRIVER-1500W

High power 1500W constant current LED driver comes with output voltage 42~56V, input voltage 100~277V AC and output current 26A~36A. 1500 watt LED power supply is suitable for lighting in commercial and residential, outdoor and landscape, indoor agriculture or plant growth horticultural.

1kVA Single Phase 230v 50Hz to 110v 60Hz Converter

$1,549.96

SKU: HZ-60-1101

Reasonable price 1 kVA frequency converter, changing 1 phase 220V 230V 240V 50 Hz to 110 Volt 60 Hz, 120V 60Hz to 240V 50Hz, convert fixed frequency to the required frequency and voltage with pure sine wave output, portable AC power source.

2 kVA Single Phase Variac Voltage Regulator

$2,156.79

SKU: ATO-VVR-2K

2 kVA variac voltage regulator has adjustable voltage from 0 to 300V, variac variable transformer with LCD display for digital visualization. ATO variable transformers are widely used in industry, scientific experiments, public utilities and household appliances.

2 Way RF Power Divider, 0.5~8 GHz

$108.29

SKU: ATO-PD-2W058GHZ

Cost-effective two way RF power divider and combiner with a frequency range from 0.5GHz to 8GHz for sale. This 2 way coaxial power splitter is a crucial component in microwave communication systems. Designed for efficiently distributing high-power RF signals, it plays a pivotal role in various applications such as GPS systems.

200A Three Phase Plating Rectifier, 380V AC to 12V DC

$2,143.49

SKU: ATO-HI-200

High frequency 200A adjustable plating IGBT rectifer matched with remote controller, converts 50Hz/60Hz three phase 380V/ 480V AC to 12V/ 36V DC or other desired voltages, features with complete protection functions, manual or automatic reverse control, 24 hours operation at full load, suitable for plating small sized no-ferrous metal and alloy work pieces.

2A/3A/5A 30V Adjustable DC Power Supply, 2-Channel

$415.78

SKU: ATO-DCPS-0205

This is a highly stable, high quality DC power supply with its 2-channel output continuously adjustable at 0-30V DC. 2A/ 3A/ 5A unit with 4 digit LED display is in stock, can be controlled to output constant voltage or constant current. It comes with a 5V/2A USB port for powering USB devices like phones and tablets.

3 hp (2.2 kW) AC Line Reactor, 3 Phase Output

$244.54

SKU: ATO-OLR-2d2

The 3-phase AC output line reactor material has copper and aluminum for choice, line reactor for vfd. The insulation rank is class F,H, voltage choose from 220V, 380V, 400V, 410V, 440V, 460V or 480V. Low cost, well-made and widely used.

3.5A Smart Battery Charger, 6V/12V

$75.63

SKU: ATO-BC-035A

Smart car battery charger with 3.5 amp charging current for sale. This smart charger can charge AGM, MF, lithium battery, etc. 3.5A smart battery charger adopts pure copper soft core, safe and not easy to get hot after long time working. Ambient temperature of this 8 stage smart battery charger is 0 ℃ to 40 ℃.

300 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC

$115.62 $127.98

SKU: ATO-PI-300W

Favorable price pure sine wave inverter provides 300 Watt continuous and 600 Watt peak power, selectable 12/24/48 volts DC input and 100/110/120/220/230/240 Volts AC output, 50/60Hz, reliable DC to AC power inverter with full safety protections, LED indicator, built-in cooling fan with low noise, ideal for charging devices in your car.

5 hp (3.7 kW) AC Line Reactor, 3 Phase Input

$272.89

SKU: ATO-ILR-3d7

Low price 5 hp AC line reactor for sale, with 10A current, 3 phase input, voltage 380V, 400V, 440V, 460V and 480V for selection, vfd line reactor direct sales by manufacturer, small size and light weight.

5 hp Single Phase to 3 Phase Converter

$3,972.89

SKU: ATO-PHC-05

Affordable 5 hp power converter, 1 phase to three phase, with 4 kW input voltage is 120V/ 220V/ 380V/ 415V/ 480V AC, output voltage is 380V/ 400V/ 415V/ 480V AC, many voltages can be chosen, factory direct sale.

5 kVA 3-Phase Autotransformer, 380V to 220/200V

$1,617.54

SKU: ATO-T-ASG5KVA

3-phase step down autotransformer for sale, good price. Rated capacity 5kVA, input voltage 380V (current 13A), output voltage 220V/200V (current 14A), frequency 50/60 Hz, copper/aluminum wire for selection. Dry type auto transformer, electromagnetic induction, the primary and secondary windings are insulated separately.

500W (550 VA) UPS Inverter For Home

$248.77

SKU: ATO-UPSIV-500

Pure sine wave inverter with 500 watt power at a cheap price for sale. Inverter with uninterruptible power supply and 500W for home appliances is enough. ATO provides 50Hz or 60Hz output frequency in this ups inverter. Peak power can be reached 1000W.