How long is the warranty period?

The product comes with a 1-year warranty.

What is the lead time for shipping?

The average lead time is within 15 workdays for both peak and off-peak seasons.

12V 3A Access Control Mini Power Supply Box 110V Input to 220V

Name: 12V 3A Access Control Mini Power Supply Box 110V Input to 220V
Brand: Shenzhen Dwell Electronics Co., Limited
SKU: 793328945

Guangdong, ChinaShenzhen Dwell Electronics Co., Limited

US$6.00-8.00

1 Piece

Product profile

Customization

Available

Usage

Access Control

Output Type

Single

Model NO.

K80

Certification

CE, RoHS

Power Supply Voltage

AC 110V to 220V

Brand

Dwell

Color

White

Warranty

1 Year

Output

12V 3A

Transport Package

1 Access Control Power Supply

Specification

103mm*68mm*33mm

Trademark

Dwell

Origin

Guangdong, China

HS Code

8471900090

Production Capacity

10000 Per Month

Key features

Wide Voltage Range: Supports AC 100V-260V input, suitable for global use.

Adjustable Lock Delay: Lock time adjustable from 0 to 15 seconds.

Short Circuit Protection: Automatic dynamic protection prevents voltage output during short circuits.

Compact Design: Small size 103mm x 68mm x 33mm for easy installation.

Low Voltage Fluctuation: Output voltage fluctuation is only +1% from no-load to full load.

CE and RoHS Certified: Meets international safety and environmental standards.

Lightweight Construction: Easy to transport and install with minimal interference.

1-Year Warranty: Includes 1-year warranty coverage for peace of mind.

Company profile

Shenzhen Dwell Electronics Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.16h

AI-Powered supplier vetting

SummaryDwell demonstrates OEM/ODM and broad customization capabilities, supported by reported professional engineering and management personnel, standardized production facilities, and a creative R&D base. The supplier reports ISO9001:2008, CE, FCC, and RoHS compliance, and states that purchased materials undergo inspection. It has launched new products within the past year and provides ODM services, but its R&D team is limited to one engineer and no SDK is available. After-sales complaint handling and corrective/preventive-action procedures have documented implementation. Financial records are represented for 2020–2022, but the supplied information does not provide sufficient evidence to assess financial strength. Quality traceability status is unknown and the stated quantity of quality-control test equipment is zero. The supplier reports OEM service for well-known brands and exports to Europe, America, Southeast Asia, and other regions, although no specific customer names or case details are provided. Overseas...

Supplier typeThe supplier is positioned as an OEM/ODM manufacturer: it reports OEM service for well-known brands, ODM availability, and production of products based on customer designs and requests. Its company description also identifies standardized production and inspection facilities, supporting classification as a product manufacturer rather than only a trading intermediary.

CertificationsThe supplier states that its products comply with ISO9001:2008, CE, FCC, and RoHS requirements, and describes ISO quality-management policies as implemented across management and production procedures. It also reports sustainable-development/product certification capability covering CE, RoHS, and FCC, although the slices do not provide certificate numbers, validity dates, or issuing bodies.

After-Sales capabilityThe supplier has clear procedures and implementation records for corrective and preventive actions and customer complaint handling. Its technology engineer is also responsible for providing technical support for after-sales service, but the overall service infrastructure is limited by the reported absence of overseas agents or branches, overseas showrooms, and offline trade-show participation.

R&D capabilityThe supplier reports new products during the past year, ODM service, a creative R&D base, and one R&D engineer responsible for new product development and technical support. However, the R&D staffing is limited to one engineer and no SDK is available, so the evidence supports active but limited innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description further states that it can OEM/ODM and design practical products according to customer requests, providing direct evidence of broad customization coverage.

Product Q&A

Q:What is the input voltage range?

The power supply supports a wide input voltage range of AC 100V-260V, making it suitable for use in various countries worldwide.

Q:Can the lock delay time be adjusted?

Yes, the direct control circuit allows the lock delay time to be arbitrarily adjusted between 0 and 15 seconds.

Q:Does the power supply have protection features?

Yes, it includes an automatic protection function that provides dynamic protection without voltage output in case of an external circuit short circuit.

Q:What are the dimensions of the power supply?

The outer shell size is 103mm x 68mm x 33mm, designed to be compact and lightweight.

Q:What certifications does this product have?

The product is certified with CE and RoHS standards.