China Wall Power Adapter Manufacturers Suppliers Factory - Cheap Wall Power Adapter

Our Factory

Cenwell Technology is founded in 2012. Our factories are located in Longhua, Shenzhen and Huicheng, Huizhou. Cenwell occupies an area of 10000 square meters. We specialize in switching power adapter and chargers with our own R&D dept. and production dept. Our products are widely used in home appliance, security, telecommunication and mobile industries.

Wholesale Travel Power Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Global Power Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Bulk Low Price Interchangeable Type Power Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Cheap Interchangeable Plug Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Portable Universal Power Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Ac Dc Power Adapter 12v 3a
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Interchangeable Wall Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
72W Interchangeable Wall Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Certified Interchangeable Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Interchangeable Plug AC DC Power Adapter
Type: AC-DC Desktop power adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.8A Max. 2) 200-240V~, 50/60Hz, 1.8A Max. Output Voltage: 20V. Output Current: 3A
Multi Plug 15V 2.4A Power Adapter
EU AU US UK JP CN Power SupplyInput: 100-240V~, 50/60Hz, 1.2A Max. Output Voltage: 24V1A 24V2A 24V3A. Material: PC Fireproof Material. Applied range: NVR/DVR systems, Access Control Systems, Alarm
Customized Certifications Power Adapter Factory
Input: 100-240V~, 50/60Hz, 1.2A Max. Output Voltage: 24V3A 12V6A. Material: PC Fireproof Material. Applied range: Routers, IoT gateways Adapter

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Why Choose Us

Our Team

Cenwell owns professional R&D team, experienced management team, skillful workers and advanced production/test equipments.

Our Certificate

CE, GS, UKCA, UL, ETL, FCC, cUL, PSE, C-tick, SAA, KC, KCC, BSMI, BIS, CCC, CB, RoHS, Reach, Russia EAC certification, Brazil INMETRO certification etc.

OEM Service

Asides from novel and versatile products, we have plenty of other ways to help you highly impress your customers. Various OEM services are available to promote your company.

Global Service

Our products are exported around the world. We supply good quality and perfect design products to our customers with reasonable prices. We accept the customized order.

Wall Power Adapter

A wall mount power adapter, also known as a plug-in power supply, is a device that plugs directly into an electrical outlet. It is usually a compact, rectangular, or block-shaped unit with a detachable cable on the other end. The adapter itself can be bulky and might obstruct adjacent outlets, depending on its size and design.

Product Name	42W power adapter, 42W AC/DC adapter, 42W power supply
Type	Plug in adapter/wall adapter
Material	PC Fireproof Material
Input	100-240VAC ± 10%; 50/60Hz; 1.2A Max;
Output voltage	4.2-24V
Output current	0.01-5A
Output	12V3A, 12V3.5A, 24V1.75A, 15V2.8A Or consult us for specific voltage and current to see if it can be customized or not
Pins	CN/US/JP/EU/KR/UK/AU/NZ, locking-type plug or detachable-type plug
Protection	Over-voltage, over-current, short circuit protection
Advantages	Ultra-small size, light weight, streamline, fully sealed and easy to carry Low-cost design, high reliability, ultrasonic lamination, fireproof housing,constant voltage mode, high precision, low noise;
Certificates	CCC/UL/cUL/ETL/FCC/CE/GS/CB/KC/KCC/PSE/SAA/C-Tick/RoHS/Reach etc
Energy efficiency	ERP/ CEC/ GEMS/ MEPS standard
Package	(1) Specialized shipping box for sample; (2) PE bag package in outer carton with die cut cards protection for bulk order; (3) Custom available; inner wite box or gift box or other requirement is available;
Usage	Intelligent home appliance	Medical beauty machines	Consumer electronics	Sports equipment
	Sweeping robots, air purifier, led lamps, cctv camera, mini fan, massage chair,massage pillow,etc.	Facial machines, hair removal device, etc.	Tablet, laptop, switch, set top box, electronic musical instrument, etc.	Massage gun, E-bike, scooter, etc.

Features of Wall Power Adapter

Configurations: Industry-standard configurations available, along with custom options

Safety Features: Designed for Safety Extra Low Voltage (SELV) and isolated for enhanced safety

Ingress Protection: Most standard products have a minimum of IP21 ingress protection

Surge Tolerance: Elevated surge tolerance for ESD protection

Ruggedized Options: Elevated IP ratings, ruggedized, and waterproof versions available

Connector Options: A wide variety of standard output connectors and overmold options, including low-cost connector overmold solutions

Customization: Options for customized cable lengths

Identifying Your Device's Requirements

The first step in choosing a wall mount power adapter is to identify your device's specific requirements. You can typically find this information on the device itself or in the user manual. Look for the following specifications:

Voltage

This is the required voltage for your device. Common voltages for devices are 5V, 9V, and 12V, but they can vary.

Amperage

The required amperage, often denoted as "A" or "mA," indicates how much current your device needs to charge properly. It's usually specified in milliamperes (mA) or amperes (A).

Connector Type

Check the connector type (e.g., USB Type-C, micro-USB, Lightning, etc.) your device uses, as it must match the cable or connector on the power adapter.

Compatibility and Safety

Brand and Certification

Opt for adapters from reputable brands or those with relevant safety certifications like UL (Underwriters Laboratories) or CE (Conformité Européenne). Avoid cheap, unbranded alternatives.

Device Compatibility

Ensure the power adapter is compatible with your device in terms of voltage and amperage. Using an adapter with the correct specifications is vital.

Overload Protection

Look for adapters with built-in overload protection mechanisms that can prevent excessive current from reaching your device, safeguarding it against damage.

Auto Voltage Adjustment

Some adapters have auto voltage adjustment features, which can be useful if you have multiple devices with different voltage requirements.

FAQ

Q: What's the price?

A: The price gap is very big for different specification,so i can only quote you after knowing your product details.

Q: Do you offer FREE samples for testing?

A: 3 free samples, but freight charge will be required, or any of your account.

Q: Are you manufacturer?

A: We are a professional power adapter manufacturer with high reputation in this field. About 101-200 workers.

Q: How can you guarantee quality?

A: Always a pre-production sample before mass production; Always final Inspection before shipment;

Q: What can we buy from you?

A: Power adapter; Switching power supply, Laptop adapter, Adapter cable, Power cable, Wire.

We're professional wall power adapter manufacturers and suppliers in China, providing high quality customized products with low price. Please feel free to wholesale cheap wall power adapter in stock here from our factory. Contact us for free sample.

6W Wall Mounted Type, 53W Wall Mounted Type, 20W Wall Mounted Type