With rich experience, we have the confidence and ability to provide first-class quality switching power supply cord, industrial power supply 12v, switching power supply and services at reasonable prices. We are committed to providing customers with all-round and precise services to meet their various needs. We provide a variety of products based on many years of experience in the production of switching mode power supply. Customer centered is becoming an important symbol of modern business philosophy. It is the consensus of all our employees to adhere to our corporate social responsibility and sustainable development. It is very important for enterprises to choose the right way to develop new products. If the choice is appropriate and suitable for the actual situation of the enterprise, it can take less risks and be easy to succeed. In recent years, the company has been paying great attention to scientific management, and has set up a number of related functional departments, such as the sales department, the purchasing department, and the quality department. In the future, we will fulfill the corporate mission of "employee satisfaction, customer satisfaction and social satisfaction" wholeheartedly. In recent years, the company has actively invested in the field of urban management services across the country, vigorously expanded the market-oriented business of urban information management, and has become a pioneer and leader in the industry.
  • Portable 12V Power Supply
    Model Series: CHNS-25, 35, 50, 60, 75, 100, 120, 150Rated Power: 25W to 150WInput Voltage Range: 86 to 264VACInput Frequency: 47 to 63HzInput Current (220VAC): 0.22A to 1.34A (increasing with
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  • 150w Switch Power Supply
    Model Series: CHCB-150Rated Power: 150WInput Voltage: 100–120VAC / 200–240VAC (switchable)Output Voltage: 12V DCOutput Current: 12.5AEfficiency: 85%Application: Industrial equipment, indoor
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  • 75W Power Supply Switching
    Model Series: CHSL-75Rated Power: 75WInput Voltage: AC 176–265V / DC 220–370VOutput Voltage: DC 12VOutput Current: 6.0AEfficiency: 85%Application: Industrial equipment, indoor useProtection: Multiple
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  • Ultra-thin Type Switching Power Supply
    Rated Power: 15W, 30W, 60W, 100W, 150WInput Voltage: 100 - 240VAC, universal inputInput Frequency: 47 - 63HzOutput DC Voltage: 5V, 12V, 24V, 48V (adjustable)Output Current Range: Varies by model, for
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  • DIN RAIL Power Supply
    Rated Power: 15W, 30W, 60W, 100W, 150WInput Voltage: 100 - 240VAC, universal inputInput Frequency: 47 - 63HzOutput DC Voltage: 5V, 12V, 24V, 48V (adjustable)Output Current Range: Varies by model, for
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  • Battery Backup Power Supply
    Model Series: CHCB-35 / 50 / 75 / 100 / 150 / 200 / 350Rated Power: 35W ~ 350WInput Voltage: 85~264VAC (35~100W)115/230VAC switchable (150~350W)Output Voltage: 5V / 12V / 15V / 24V / 36V /
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  • Power Supply for Charging Stations
    Model Series: CHCB-35 / 50 / 75 / 100 / 150 / 200 / 350Rated Power: 35W ~ 350WInput Voltage: 85~264VAC (35~100W)115/230VAC switchable (150~350W)Output Voltage: 5V / 12V / 15V / 24V / 36V /
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  • High Efficiency AC To DC Converter Industrial Use
    Model Series: CHNDR-75 / CHNDR-120 / CHNDR-240 / CHNDR-480Rated Power: 75W / 120W / 240W / 480WInput Voltage: 90~264VAC 127~370VDCInput surge current Maximum 35A @ 230VAC (cold start)Output
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  • Economy-type Switching Power Supply
    Model Series: CHS-15, 25, 35, 50, 75, 100, 120, 160, 200Rated Power: 15W to 200WInput Voltage Range: 90~130VAC / 170~260VAC / 240~370VDCInput Frequency: 47~68HzInput Current (220VAC): 0.13A to 1.78A
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  • Industrial Equipment Switch Power Supply
    Model: CHMDR-40AC input voltage range: 85~264VAC;120~370VDCAC inrush current: cold start,30A at 115VAC,60A at 230VACDC adjustment range: 0~±20% rated output voltageOverload protection: 105%~150%
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  • ERP Rainproof Power Supply
    Model: CHFY-350Voltage range: 170~260VACFrequency: 47~63HZCurrent(220v): 3ARated power: 350WLine regulation: ±1.0%Load regulation: ±1.0%Setup,rise time: 800ms,60ms/230VAC at full loadHold up
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  • 60W 12VDC Switching Power Supply Transformer
    Model: CHFS-60Voltage range: 90~130VAC or 170~260VACFrequency: 47~63HZCurrent(220v): 0.53ARated power: 60WLine regulation: ±1.0%Load regulation: ±1.0%Setup,rise time: 800ms,60ms/230VAC at full
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Dwight Gonzalez star star star star star
We have been witnessing the development of this company. They have won the trust of many customers with their warm services and excellent products.
Deborah Galindo star star star star star
Your quality control is very strict and you treat your products meticulously.
Charles Tran star star star star star
The price of their products is very favorable, which solves our problem of low purchasing costs very well. Thank you customer service for your patience.
Sarah Alexander star star star star star
The quality of your products is very good and your shipping is very fast.
Marlene Wright star star star star star
I am amazed by the quality of these products and they are also very cheap!
Barbara Castillo star star star star star
When choosing a cooperative company, we often attach importance to the following points: strategic leadership, overall planning, industry influence, work execution, and team cohesion. This company is
How Switch Mode Power Supply works - SMPS Troubleshooting...

Troubleshooting linear power supply is extremely straightforward as opposed to SMPS or switch mode power supplies. AC voltage gets into the primary part in linear transformer after which modified the...

Switch Mode Power Supply - tronicax...

What Is a Switch Mode Power Supply (SMPS)?A switching power supply (also known as: switching power supply, SMPS, switcher) is an electronic power supply device that efficiently...

Switch Mode Power Supply (SMPS) or Switching Regulators...

Switch mode power supply (SMPS) overcomes the limitations of regulated power sup­plies. Here in SMPS (or sometimes called switching regulator ), the pass transistor is used as a controlled...

Switch Mode Power Supply - a Tutorial - Power …...

Aug 10, 2016 · By definition, a switch mode power supply (SMPS) is a type of power supply that uses semiconductor switching techniques, rather than...

Switching Mode Power Supply Market is set to record the highest …...

16 hours ago · The Switching Mode Power Supply market is characterized in terms of market size, market coverage, market exchange rate, segmentation, and market share. This report analyses the...

What is SMPS(Switch Mode Power Supply)?...

May 01, 2020 · Types of SMPS (Switch Mode Power Supply) DC-DC Converter: The power gotten from AC mains is amended and sifted as a high-voltage DC....

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