Power Supplies | Made in China

5A 30V 150W Variable Linear DC Power Supply

$187.99

SKU: ATO-DCPS305

High precision variable linear DC power supply is an indispensable unit in electronics, offering adjustable and regulated voltage and current outputs for precise control over the power supplied to electronic components. It supplies 0 to 30V DC at up to 5A. Output voltage and current are adjustable and displayed on a 3 digit LED display.

6V AC to DC Wall Adapter, 6W/ 12W, 1A/ 2A

$47.21

SKU: ATO-AWA-SPF-06

Economical price AC/DC wall adapter with output voltage 6VDC, rated power 6W/ 12W, output current 1A/ 2A, capacity 1000mA/ 2000mA, frequency 50-60Hz. The wall adapter power supply is suitable for blood glucose meter, blood type meter, attendance fingerprint machine and CCTV.

70VA Toroidal Transformer, 110V AC to 12V/35-0-35V

$101.47

SKU: ATO-T-C70VA

70VA 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 2x35V (35-0-35 volt).

8 kVA 3 phase AC Automatic Voltage Stabilizer

$2,294.26

SKU: ATO-AVS-3P8K

Buy 8 kVA automatic voltage stabilizer at a cheap price, default 304V-456V AC wide input voltage (+/- 20% tolerance) and 380V output, other output voltages can be customized. LED display, IP24 level for protection, used in three three-phase four-line systems where stable voltage is required.

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

$425.69

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.

9V Desktop AC to DC Adapter, 45W, 5A

$37.14

SKU: ATO-SPF-09

Good price desktop power adapter with rated power 45 watt, output voltage 9V DC, output current 5A, 5000mA capacity, which has seven power plugs for selection. It has advantages of small size, high efficiency and long service life.

DC-DC Boost Converter, 12V to 15V/19V/20V

$56.51

SKU: ATO-DCDC-1219

Economical price DC-DC power converter for sale. This boost converter is a DC power supply with wide input volt range of 9V to 16V or 9V to 36V, designed to step up the input rated voltage 12V DC to 15V/ 19V/ 20V output voltage, high conversion efficiency up to 95%, compact size, and different output currents are available for selection.

DC-DC Boost-Buck Converter, 18V-40V to 24V

$88.46

SKU: ATO-DCDC-183624

DC-DC boost-buck converter is step up and step down converter with wide input voltage range of 18V to 40V, output voltage 24V, moisture-proof and anti-shock protection, high efficiency up to 97.6%.

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. This buck module 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

$576.31

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.

10A 30V 300W Variable Linear DC Power Supply

$550.49

SKU: ATO-DCPS3010

Variable linear DC power supply uses a large transformer to drop voltage from AC to DC, with selectable 110V/220V±10% AC input, 3 digit LED display, 300W power, and adjustable current 0 to 10A voltage 0 to 30V. Its adjustable features enable users to match the power requirements of different devices, ensuring optimal performance and safety.

120VA Toroidal Transformer for Audio Amplifier, 110V to 12V

$112.36

SKU: ATO-T-C120VA

All copper toroidal transformer for audio power amplifier, with 120VA rated power, single phase, small in 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 (24-0-24), other voltages are available for choice.

12V Desktop AC to DC Adapter, 24W-120W, 2A-10A

$33.02

SKU: ATO-SPF-012

12V desktop AC/DC adapter with rated power 24W/ 36W/ 48W/ 72W/ 84W/ 96W/ 120W, output current 2A/ 3A/ 4A/ 5A/ 6A/ 7A/ 8A/ 10A are optional. It is suitable for printers, pure water machines, switching power supplies, surveillance cameras, liquid crystal displays, water purifiers and other equipment.

15 kVA 3 phase AC Automatic Voltage Stabilizer

$2,962.31

SKU: ATO-AVS-3P15K

15 kVA capacity full automatic voltage stabilizer with reasonable 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.

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

$2,333.23

SKU: ATO-T-ASG15KVA

Buy dry type autotransformer at affordable price online. Power rating 15kVA, steps down the input voltage 3-phase 380V to 220V/200V output, input current 23A, output 39/43A, AC circuit 50Hz or 60 Hz, optional copper/aluminum wire. Dry type auto transformer supports self-cooling or wind-cooled, F insulation class winding.

15V DC 3.4A 50W Switching Power Supply

$54.15

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

$854.47

SKU: ATO-T-DG2KVA

Dry type single phase isolation transformer with 2 kVA power capacity, 50/60 Hz rated, wide range of primary and secondary voltage for selection. 240V to 110V, 208V to 120V, 110V to 230V and more isolation transformer for sale, optional enameled copper wire or aluminum wire.

2 Way GPS Power Divider, 0.7~2.2 GHz

$146.39

SKU: ATO-PD-2W0722GHZ

Shop 2 way RF coaxial power divider online at economical price, frequency range from 0.7GHz to 2.2GHz. This two way 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.

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.