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Power Supplies
30kVA 3-Phase 220v 60Hz/400v 50Hz Frequency Converter
$11,833.47
SKU: HZ-50-3330
30 kVA three phase 220V 60Hz to 380V/400V 50Hz frequency converter, change 480V 460V to 380 Volt in one step, convert voltage and Hertz by bulit-in step up & step down transformer, make different devices work well on different power systems.
32 Way GPS Power Divider, 0.8~2.7 GHz
$1,859.79
SKU: ATO-PD-32W0827GHZ
Buy 32 way RF coaxial power divider online at economical price, frequency range from 0.8GHz to 2.7GHz. This microstrip GPS power splitter is a crucial component in microwave communication systems. Functioning as both a power combiner and splitter, it plays a pivotal role in distributing high power RF signals efficiently.
50A 60V 3000W Variable Linear DC Power Supply
$3,168.59
SKU: ATO-DCPS6050
High efficiency 0 to 50 amp, 0 to 60 volt variable linear DC power supply is switching mode with 3000W DC output. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.
1500 Watt Car Power Inverter, 12V DC to 120V AC
$210.23
SKU: ATO-PI-M1500W
1500W/3000W DC to AC power inverter for car, output modified sine wave with high efficiency and fast charging, converting DC battery power 12V, 24V or 48V to AC power 120V, 110V, 220V, 230V or 240V, 50/60Hz, durable and reliable car inverter with low noise built-in cooling fan & LED indicator, providing protections against short circuit (reverse connect), under/over voltage, overload and over temperature.
30A 120V 3600W Variable DC Power Supply
$1,223.19
SKU: ATO-VDCPS12030K
Shop 0 to 30A, 0 to 120V variable DC power supply at economical price. It is switching mode with 3600W DC output, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. This adjustable DC power supply allows users to control both voltage and current parameters, making it suitable for a wide range of electronic applications.
4000VA Toroidal Transformer, 110V AC to 220V/35-0-35V
$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 35-0-35V AC output. It features high efficiency, lower loss, excellent voltage regulation, smaller size, light weight and low temperature rise, widely applied to the small adapter, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, and automation equipment control circuit.
45kVA 3-Phase 480v 60Hz/400v 50Hz Frequency Converter
$13,670.41
SKU: HZ-50-3345
Affordable 45 kVA static frequency converter, built-in step-down/step-up transformer, convert 3 phase 480V 60Hz (e.g. US) to 400V 50Hz (e.g. Israel), 380V 50Hz (e.g. Germany), also change 3-phase 220V 60Hz to 380V/400V 50Hz in one step.
48V DC 4.2A 200W Switching Power Supply
$67.58
SKU: ATO-SMPS-200-48
Affordable price 200W switching power supply converts AC input to 48V DC at a rated current of 4.2A with short circuit, overload and overvoltage protections. SMPS power supply is high efficiency and high reliability, ideal DC power supply for wide applications.
600VA 120V/220V UPS Backup Uninterruptible Power Supply
$450.69
SKU: ATO-UPS-600
600VA/300 Watts uninterruptible power supply (line interactive UPS) is cost-effective battery backup for the loaded equipment like PC, with input & output voltage of 220V or 120V AC for options, compact size, LCD display, strong overload protection. Favorable price, high reliability and great performance.
60A 30V 1800W Variable Linear DC Power Supply
$1,796.99
SKU: ATO-DCPS3060
Buy 0 to 30V, 0 to 60A variable linear DC power supply with selectable 110V/220V±10% AC input, 3 digit LED display, 1800W power, CC/CV mode automatic switch, capable of delivering an adjustable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.
1.5 kVA 3 Phase Variac Voltage Regulator
$589.39
SKU: ATO-VVR-1d5K
Economic 3 phase voltage regulator, with 1.5 kVA and 2A max output current, direct sale by manufacturer in wholesale price. Porous heat dissipation design, so that the temperature of the variac transformer will not be too high when running.
1200VA 120V/220V UPS Backup Uninterruptible Power Supply
$732.15
SKU: ATO-UPS-1.2K
1200VA/700W uninterruptible power supply, line interactive UPS, offers reliable battery backup for the critical devices like computers, servers, medical machines, etc., during power outage. UPS power supply has optional input and output voltages of 220V/120V AC, cheap yet reliable, with overload protection.
24V DC 10A 240W Switching Power Supply
$70.08
SKU: ATO-SMPS-250-24
240W switching power can convert AC power to DC 12V (20A rated current) or 24V (10A rated current). Favorable price and high quality SMPS has short circuit, overload and overvoltage protection to make it ideal for wide use in power tools, household appliance, office devices and industrial control.
5000VA Toroidal Transformer, 230V to 50-0-50V
$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 2x50V (50-0-50) output voltage, 12V/ 24V/ 48V single output is available for optional.
50A 30V 1500W Adjustable DC Power Supply
$1,276.31
SKU: ATO-DCPS-50
High precision 0-30V 0-50A adjustable DC power supply with optional 220V±10% AC input, single output and back-end with air switch, 3 digit LED display, CC/CV mode automatic switch, output voltage and current are continuously adjustable at nominal value.
60kVA 3-Phase 220v 60Hz/380v 50Hz Frequency Converter
$17,904.31
SKU: HZ-50-3360
60 kVA three phase 220V to 400V frequency converter, also change 415V 380V to 208V 240V in one step, output 50Hz / 60Hz up to 400Hz adjustable, provide both voltage and frequency conversion in the same unit.
100 hp (75 kW) DC Reactor, Single Phase
$526.17
SKU: ATO-DCR-100
DC line reactor power 75 kW (100hp), rated current 200A, single phase, effectively improve the power factor and reduce the AC pulse of the DC bus, widely used for the DC side of the converter.
100A 30V 3000W Variable Linear DC Power Supply
$3,269.89
SKU: ATO-DCPS30100
Factory price 0 to 100A, 0 to 30V variable linear DC power supply is switching mode with 3000W DC output. Output voltage and current are adjustable, with 110V/220V±10% AC input, constant voltage (CV) / constant current (CC) output precision and high efficiency. It can work continuously at full load for more than 16 hours.
12V DC 25A 300W Switching Power Supply
$77.34
SKU: ATO-SMPS-300-12
Low price 300W switching power supply converts universal AC to 12V DC at rated current of 25A. Quality SMPS power supply has built-in DC fan for cooling and short circuit, overload and overvoltage protections, ideal for all kinds of electrical equipment or devices.
1500VA 120V/220V UPS Backup Uninterruptible Power Supply
$833.35
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.
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