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    3A 30V 90W Variable DC Power Supply

    $210.88
    SKU: ATO-DCPS-03
    Single channel linear DC power supply has 0-3 amps continuous variable output current, 0-30 volt continuous adjustable output voltage, 4 digit LED display, multiple functions such as over voltage, over load, over temperature etc.

    5 hp Single Phase to 3 Phase Converter

    $3,972.89
    SKU: ATO-PHC-05
    Affordable 5 hp power converter, 1 phase to there 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.

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

    $101.47
    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.

    8 kVA 3 phase AC Automatic Voltage Stabilizer

    $1,344.26
    SKU: ATO-AVS-3P8K
    Buy 8 kVA automatic voltage stabilizer with cheap price, default 304V-456V AC wide input voltage (+/- 20% tolerance) and 380V output, other output voltages can be customized. LED dispaly, IP24 level for protection, uded in three phase four line system where stable voltage is required.

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

    $325.69
    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.

    DC-DC Buck Converter, 24V to 12V

    $102.58
    SKU: ATO-DCDC-2412
    24V to 12V mini DC-DC buck converter series is a compact size high reliability power converter with low price, it features wide input voltage 18V to 36V, wide range power from 18 watts to 1200 watts, low power consumption. Industry grade step down converter, efficiency up to 97%.

    Thyristor Power Regulator, 3 Phase 3 Wires

    $332.69
    SKU: ATO-PRG-3370
    Thyristor power regulator price is competitive, can be used in electric power system for power or voltage regulating and temperature control. Rated current can select 75/90/120/150/200/250A, rated voltage is 380VAC, input is 3 phase 3-wire. Control signals are optional in 4-20mA, 0-5VDC, 0-10VDC. Power controller comes with protection function, safe and durable.

    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

    $112.36
    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.

    15 kVA 3 phase AC Automatic Voltage Stabilizer

    $1,812.31
    SKU: ATO-AVS-3P15K
    15 kVA capacity full automatic voltage stabilizer with reasonal price, default 3 phase 380V output voltage, input voltage range is 380V±20% tolerance, high output accuracy up to ±1%. Input/ output voltage is customizable.

    1500VA 120V/220V UPS Backup Uninterruptible Power Supply

    $633.35
    SKU: ATO-UPS-1.5K
    1500VA/1050W UPS battery backup, line interactive UPS, is a best uninterruptible power source for personal computers, servers, networks and other home & office devices during power outage with overload protection. Selectable AC 220V/120V input and output voltage. Compact size, low cost and high reliablity.

    15V DC 3.4A 50W Switching Power Supply

    $42.15
    SKU: ATO-SMPS-50-15
    High quality and low cost 50W switching power supply converts 110V/220V AC to 15V DC, with 3.4A rated current, cooling by free air convection, high performance SMPS widely used in lighting, household appliances, monitoring equipment and indstrial control.

    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.

    2kVA Single Phase 110v 60Hz to 230v 50Hz Converter

    $2,272.98
    SKU: HZ-50-1102
    2 kVA static frequency converter, 1 phase 110V/120 60Hz power to 220V/230V/240V 50Hz boost in one step (vice versa), voltage and Hertz converter with pure sine wave output for US and Europe home appliances.

    3 kVA Single Phase Variac Voltage Regulator

    $446.38
    SKU: ATO-VVR-3K
    Cheap price variac transformer, with 3 kVA rated capacity, 110V/220V input voltage, working frequency is 50 Hz/60Hz, long life and high efficiency, factory direct sales.

    3 Phase 4 Wires SCR Power Controller, 6/9/12/24kW

    $142.38
    SKU: ATO-PRG-KW
    SCR power controller is a simple power regulator, can regulate voltage & power and control temperature. Rated power can select 6kW/9kW/12kW/24kW. Control signals are optional in 4-20mA, 0-5VDC, 0-10VDC. Rated voltage is 380VAC and input is 3-phase 4-wire. The SCR controller is small in size, convenient for installation and wiring, and affordable.

    300 Watt Car Power Inverter, 12V DC to 220V AC

    $67.36
    SKU: ATO-PI-M300W
    Low price power inverter for car, 600W peak and 300W continuous power, converting 12V or 24V DC battery power to 110V or 220V AC power, output modified sine wave, with multi-safety protections against overvoltage, undervoltage, overload, overheat and reverse polarity connect, AC outlet and USB charging port for powering devices such as cell phones, laptops, tablets, etc.

    300A Three Phase Plating Rectifier, 380V AC to 24V DC

    $1,566.38
    SKU: ATO-HI-300
    300 amps IGBT module rectifier is a solid state three phase 50Hz/60Hz 380V/ 480V AC to 24V/ 36V DC power conversion device with competitive price, rectifier remote controller controls the current and voltage, providing forced air cooled solution to system thermal problems, higher power factor and lower cost of operation to meet all of your plating need.

    5 hp (3.7 kW) 3 Phase AC Output Line Reactor for VFD

    $272.89
    SKU: ATO-OLR-3d7
    5 hp 3 phase output line reactor available for 50Hz/60Hz, rated load 10A, line reactor for vfd, work voltage 220V, 380V, 400V, 410V, 440V, 460V or 480V. Compact size, aluminum and copper are available for your choice, best price and high quality.

    5A 30V 150W Variable DC Power Supply

    $243.56
    SKU: ATO-DCPS-05
    Best and cheap price 150W power rating DC power supply is small size and light weight, 4 digit LED display, designed to regulate variable 0-5 amp and 0-30 volt outputs. Features high accuracy, low ripple, low noise, can be used in dual input voltage 110V or 220V AC (+/- 10%).