We will adhere to high-quality products and high-level services, and invest more capital and technology to research and develop led driver power supply, IP67 Waterproof Outdoor Power Supply, led switching power supply to meet customer needs and improve our marketing and service network. We use cloud storage, cloud computing, big data analysis and other technologies, through the integration and application of intelligent ac smps production technology and Internet and Internet of Things technologies, to realize the whole life cycle information management of products from smart production, smart logistics to smart consumption, providing enterprises Provide personalized data services. 'Change for the better!' is our slogan, which means 'A better world is before us, so let's enjoy it!' Change for the better! All our products have passed the strict quality inspection, and the delivery time is in a short time to customers. Customer satisfaction is our driving force. We continuously improve our products and services, actively advocate the concept of "only high-quality products", and strive to provide customers with high-quality products. The company is willing to go hand in hand with friends from all walks of life to create brilliant! At present, China's economy has entered a new normal, which brings new opportunities and challenges for our development. At present, our company has a research and development team with excellent technology, high innovation efficiency and rich experience. Once our products are put into the market, they are widely recognized by customers at home and abroad. Many years of development have accumulated an excellent corporate culture and created a unique corporate soul for us. After years of development, we also realize that talents are the core resources in the process of our development.
  • 120W DIN Rail Power Supply 24V 5A
    Model Series: CHR-120. Rated Power: 120W. Input Voltage: 110–240VAC. Output Voltage: 24V DC. Output Current: 2A. Cooling Method: Free air convection. Application: Industrial equipment, indoor use,
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  • 150W IP67 Waterproof LED Power Supply
    Model Series: CHFS-150. Rated Power: 150W. Input Voltage: 90–240VAC. Output Voltage: 12V DC. Output Current: 10AEfficiency: 77%. Ingress Protection: IP67. Application: Outdoor use, LED lighting,
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  • 120W Waterproof Power Supply IP67 LED Driver 12V
    Model Series: CHFS-120. Rated Power: 120W. Input Voltage: 90–240VAC. Output Voltage: 12V DC. Output Current: 10AEfficiency: 77%. Ingress Protection: IP67. Application: Outdoor use, LED lighting,
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  • AC To DC 75W Switching Power Supply
    Model Series: CHR-75. Rated Power: 75W. Input Voltage: 170–260VAC. Output Voltage: 24V DC. Output Current: 3.1A. Cooling Method: Free air convection. Application: Industrial equipment, indoor use,
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  • 75W 24V Railway-type Switching Power Supply
    Model Series: CHR-75Rated Power: 75WInput Voltage: 170–260VACOutput Voltage: 24V DCOutput Current: 3.1AEfficiency: Natural convection coolingApplication: Industrial equipment, indoor use, rail
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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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  • 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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  • Waterproof Power Supply
    Model: CHFS-200Input Voltage: 90-264VAC (Universal and wide voltage across the globe)Frequency Range : 47-63HzRated Power : 200WRated Current: (220V) 1.34AOutput Voltage: Constant voltage output
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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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  • IP67 Waterproof Outdoor Power Supply
    Model:CHFS-100Input Voltage:90-264VAC (Universal and wide voltage across the globe)Frequency Range: 47-63HzRated Power: 100WRated Current: (220V) 1.07AOutput Voltage: Constant voltage output
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  • LED Strip Lighting Driver Power Supply
    Model: CHFY-400Voltage range: 170~260VACFrequency: 47~63HZCurrent(220v): 3.57ARated power: 400WLine regulation: ±1.0%Load regulation: ±1.0%Setup,rise time: 800ms,60ms/230VAC at full loadHold up
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Lavina Steward star star star star star
Good seller, I will continue to support!
Ricky Reece star star star star star
The products produced by the company are complete in variety and quality, which can be put into use quickly and durable.
Leroy Williams star star star star star
Although this company is a new enterprise, after careful market research, they can quickly find their product positioning, which is very important for a new company.
Michael Wheeler star star star star star
This product has won me (and my husband) trust, and every time we need it, we will buy it without hesitation. It is very easy to use!
Myrtle Mattox star star star star star
Your logistics were very fast and in line with the pictures, we are very happy.
Dorothy Cokley star star star star star
The technical level of this company is very first-class, and it is very capable of independent innovation. No wonder they are so competitive because they observe changes in the market.
SMPS - Infineon Technologies...

WebIn a AC-DC SMPS, the AC is a converter to a defined DC output power. Therefore the AC mains is rectified and filtered and feeds the power factor correction (PFC) stage. Via high-frequency...

Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS...

WebEvaluation Boards - DC/DC & AC/DC (Off-Line) SMPS. Products within this family provide a convenient means of evaluating the performance or behavior of devices used for switch-mode power...

PCB Designing considerations for Switching Mode …...

WebJul 23, 2021 · When it comes to AC-DC SMPS circuits, the separation of the input form the output is done by a transformer by providing galvanic isolation. It also reduces ripples from the...

Using DC voltage instead of AC to supply SMPS...

WebOct 10, 2016 · 250V AC has peak voltage around 350V. First stage of SMPS rectifies 250V AC to maybe around 300V DC. This voltage is then used to supply another stage of SMPS, but that's not...

SMPS: Basics & Working of Switched Mode Power Supply...

WebApr 29, 2020 · Switch mode power supplies (SMPSs) are used in a range of applications as an efficient and effective source of power. This is in major part of their efficiency. For anybody still...

What is a Switched-Mode Power Supply (SMPS)? - Definition ... - Techopedia...

WebJul 17, 2017 · Switched-Mode Power Supply: A switched-mode power supply (SMPS) is an electronic circuit that converts power using switching devices that are turned on and off at high frequencies,...

We select high-quality raw materials to provide the industry with high-quality, high-stability and cost-effective 30KW Dc Fast Charger, ev inverter, rgb lights power supply, linear and switching power supplies . As one of the leading ac smps manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to buy high quality ac smps at competitive price from our factory. Customized orders are welcome.
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