Power Supplies | ATO.com

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

$3,152.31

SKU: ATO-T-ASG30KVA

Manufacturer price 3-phase autotransformer for sale online. Rated power capacity 30 kVA, primary input voltage 380 volts, secondary output voltage 220V/200V, AC circuit 50/60 Hz, optional copper/aluminum winding, supports self/wind-cooled, open type and sealed type versions are available.

3000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1,035.72

SKU: ATO-UPS-3K

3kVA/2400W battery backup is a line interactive uninterruptible power supply for home, office and business. 3000VA UPS has selectable 220V/120V AC input and output voltages with LCD display and overload protection, reliable power source for networks, personal computers and other peripherals during power outage.

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

$897.69

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

$147.43

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 35-0-35V, 12V or 24V 1 output is available here.

30A 30V 900W Variable Linear DC Power Supply

$786.69

SKU: ATO-DCPS3030

Economical price 0 to 30V, 0 to 30A variable linear DC power supply for sale, with selectable 110V/220V±10% AC input, 3 digit LED display, 900W power, CC/CV mode automatic switch. This adjustable linear power supply can deliver a variable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.

3kVA 3-Phase 380v 50Hz/480v 60Hz Frequency Converter

$3,839.51

SKU: HZ-50-3303

3 kVA pure sine wave AC power frequency converter, 220V/240V/380V/480V input, three phase 0-520V output, converting 50Hz power to 60Hz 400Hz for export product testing or operation of equipment at international frequency and voltage.

4 kVA Isolation Transformer, Single Phase, 220V to 110V

$1,135.24

SKU: ATO-T-DG4KVA

Single phase dry isolation transformer features 4 kVA power capacity, 50Hz/ 60Hz frequency, step down 220V primary voltage to 110V secondary voltage, 110V to 220V step up version or other voltages can be customized. Optional enameled copper wire or aluminum wire, IP20 enclosure type or open type.

500 Watt Car Power Inverter, 12V DC to 110V AC

$86.60

SKU: ATO-PI-M500W

500W continuous and 1000W peak power inverter for car converts DC battery power to AC household power, optional input 12V or 24V DC and output 110V or 220V AC, modified sine wave power inverter with high efficiency, durable housing, multi security protections, AC outlet and USB charging port for charging smartphones, tablets, digital camera, etc.

5A 30V Variable DC Power Supply, 4-Channel Output

$592.46

SKU: ATO-DCPS-054C

ATO provides 2 versions of best price 4 digits LED display linear regulated DC power supply with 4-channel output, constant voltage and current operation mode automatic conversion. One version has two 0-30V/0-5A outputs and comes with two additional 5V/1A fixed outputs, the other version has two 0-30V/0-5A outputs and adjustable 0-6.5V/3A & 0-15V/1A outputs.

5kVA Single Phase 110v 60Hz to 220v 50Hz Converter

$3,109.30

SKU: HZ-50-1105

5 kVA static pure sine wave frequency converter, change 1 phase 110V 60 Hz (e.g. Philippines) to 220V 50 Hz (e.g. China) in one step by built in step up transformer, also convert 230V, 240V 50Hz to 120V 60Hz, adjustable output voltage (0V to 300V) and frequency (40Hz to 400Hz).

5V DC 20A 100W Switching Power Supply

$58.15

SKU: ATO-SMPS-100-5

5V DC, 100W switching power supply can convert full range AC (selected by switch) to DC, current rating to 10A. Cheap and reliable SMPS power supply for wide applications like LED lamps, security cameras, communications equipment, industrial control, and household appliances.

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

$160.32 $188.69

SKU: ATO-PI-600W

Pure sine wave power inverter is available for optional DC input 12/24/48 Volts and AC output 110/120/220/230/240 Volts, 600 Watt continuous and 1200 Watt peak power, DC to AC power inverter great for car, home or anywhere clean AC power is needed, with full protection against overload, overheat, low voltage, over voltage and short circuit, built-in fuse and low-noise cooling fan.

SCR AC Voltage Regulator Module

$84.23

SKU: ATO-VRGM-20

Voltage regulator module (vrm) is single phase AC 220V/ 2-phase AC 380V SCR module with phase shifted output. With DC 0-5V or 4-20mA control mode for selection. Load current has 15A/25A/40A/75A/90A/120A, meets various electric needs.

10A 30V 300W Variable DC Power Supply

$412.39

SKU: ATO-DCPS-10

Variable 0-10A, 0-30V output DC regulated power supply is single output, high precision and high reliability, 110 or 220V±10% AC input, 4 LED digital display with accuracy of +/-0.5%. This portable and adjustable power supply designed with grounding port for prevent the tester repairing your electronic workshops from current leakage.

12V DC 8.5A 100W Switching Power Supply

$58.15

SKU: ATO-SMPS-100-12

Switching power supply converts full range AC to DC 12V, rated current 8.5A and rated power 100W, with overvoltage and overload protection. High quality and high efficiency SMPS power supply suitable for light strip, computer, printer, industry control system, and home appliances.

15 hp (11 kW) AC Line Reactor, 3 Phase Output

$314.89

SKU: ATO-OLR-011

Excellent 15 hp (11 kW) AC output line reactor for sale, designed with copper or aluminum material, line raector for connecting to the load side of the vfd, voltage with 220V, 380V, 400V, 410V, 440V, 460V or 480V, low cost, direct sale by manufacturer.

1500A Three Phase Plating Rectifier, 480V AC to 24V DC

$5,048.31

SKU: ATO-HI-1d5K

Air cooling 0-1500A adjustable plating rectifer power supply used in 3-phase 50Hz/60Hz 400V/ 480V AC input and 12V/ 24V DC output, other desired voltages are customized, features with complete protection functions, 24 hours operation at full load, energy saving more than 20% because of higher conversion efficiency, especially low DC output voltage.

15V AC to DC Wall Adapter, 30W, 2A

$42.74

SKU: ATO-AWA-SP-015

ATO AC/DC wall adapter at an affordable price, which features output voltage 15 volts, rated power 30 watt, output current 2A, capacity 2000mA, B/ US/ EUR/ JPN/ UK/ GER/ AUS seven plugs can be chosen. 15V AC to DC power supply is suitable for trolley audio, home audio, battery audio and scanner.

20 hp (15 kW) AC Line Reactor, 3 Phase Input

$332.25

SKU: ATO-ILR-015

15 kW VFD line reactor, 3 phase input, voltage 220V, 380V, 400V, 460V and 480V are optional, the rated current is 40 amps. AC line reactor adopts vacuum dipping process and is cured by high temperature heat curing, the coil has good insulation performance.

2000A Three Phase Plating Rectifier, 380V AC to 18V DC

$5,703.08

SKU: ATO-HI-2K

3-phase 380V AC to 18V DC hard chrome plating IGBT rectifier machine has 0-2000A adjustable high output current, output voltage can be continuously adjusted also. Forced air cooling by the big axial fans, works with a remote controller box, higher power factor and lower cost of operation to meet all of your plating need.