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Universal 5V to 12V Switch Power Adapter for Devices

Name: Universal 5V to 12V Switch Power Adapter for Devices
Brand: Shenzhen Merryking Electronics Co., Ltd.
SKU: 1933285831

Guangdong, ChinaShenzhen Merryking Electronics Co., Ltd.

US$1.56

500-999 Pieces

US$1.45

1,000-4,999 Pieces

US$1.35

5,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display

Output Type

AC or DC

Model NO.

MKA-0501000HEUD

Certification

TUV, RoHS, ISO9001, CCC

Color

White

Type

OEM/ODM

Internal Structure

On-Off Type

Power Source

Single End Type

Connection

Plug In

Bluetooth Standard

Brand

Merryking

Efficiency (USA)

DOE VI, Cec VI

Warranty

2 Years Warranty

Protection

Ocp/Ovp/Otp/SCP

Input Voltage

100~240V 50/60Hz

Product Name

7.5V 1A AC DC Adapter

Transport Package

1PCS/Box, 100PCS/Carton

Specification

UL/CUL GS CE SAA FCC PSE RoHS

Trademark

MERRYKING

Origin

China

HS Code

85044019

Production Capacity

5 Million PCS /Year

Key features

Universal Input Voltage: Supports 100-240V AC input with 50/60Hz frequency for global compatibility.

Comprehensive Safety Protections: Features OCP, OVP, OTP, and SCP to protect against over-voltage and short circuits.

Wide Certification Coverage: Certified by UL, CE, FCC, PSE, TUV, RoHS, CCC, and CB for global safety standards.

Customizable Design Options: Offers customized designs, plug types, and wire lengths to meet specific needs.

Energy Efficient Performance: Conforms to DOE VI, CEC VI, and Level V efficiency standards with low no-load power.

LED Indicator Feature: Equipped with an LED light indicator for easy status monitoring during operation.

Flexible Output Range: Delivers DC voltage from 5V to 30V with current ranging from 0.1A to 3A.

Company profile

Years of Export ExperienceExperienced TeamExhibition Experience

Shenzhen Merryking Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2007-07-31Nearest Port: SHENZHEN, HONGKONG, GUANGZHOUAverage Response Time: ≤5.18hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CIF, DDP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryMerryking is identified as a professional adapter and electronics supplier with documented R&D, design, customization, quality-control, and after-sales capabilities. Evidence includes 3D software design, SDK availability, ODM/OEM services, recent new-product development, R&D documentation, seven QA/QC inspectors, traceability, certifications, and complaint-handling procedures. Production-related facilities and adapter/USB charger output categories are stated, but no quantified productivity is provided. The supplier lacks overseas warehouses, showrooms, and overseas agents or branches. Financial records are referenced for multiple years, but the provided information does not disclose sufficient non-financial evidence to assess financial credibility. Customer-related evidence indicates OEM service for popular brands, although no specific customer names or case details are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier involved in adapter production. Its profile also states ODM services, OEM services for popular brands, and R&D capability, supporting classification as a manufacturer-oriented technical supplier rather than only a trading intermediary.

CertificationsThe supplier is reported to hold or support product certifications including CE, RoHS, FCC, and other certifications. The specific scope, validity periods, and certificate documents are not provided, but the stated certification portfolio is positive evidence for this field.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the company overview mentions an after-sales service system. The supplier also has a clear customer-complaint procedure with followed records, indicating a documented after-sales response process.

R&D capabilityThe supplier provides 3D software design, has SDK availability, performs new-product development, and reported new products during the past year. R&D engineers handle customer requirement confirmation and technical development, and related design input, output, review, verification, and validation documents are available for audit.

Production capacityThe supplier produces adapters and identifies power adapters and USB chargers as productivity categories. Its stated facility capabilities include aging testing, ATE testing, heat-shrink packaging, laser marking, and wave soldering, and seven QA/QC inspectors are reported. No production-volume figures are provided, so capacity scale cannot be quantified.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service availability and 3D design capability further support its ability to handle customized product development.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving branded customers. No brand names, project descriptions, order details, or verifiable case studies are supplied, so the depth and relevance of customer cases remain limited.

Product Q&A

Q:What are the main products in your company?

Our main products include switching power supply, power adapters, lithium battery chargers.

Q:What are your products have been certified?

Our products have passed UL, CUL, FCC, CCC, GS, CB, CE, TUV, SAA, KC, ROHS and PSE certification. We will provide the related certifications as the customer requirements.

Q:Can you give me more details about the price of your products?

We think our prices are very reasonable. If you purchase the quantity of product more enough, we will give you discount.

Q:Would you please kindly tell us the below details for suggesting you the suitable adapter?

1) What's the input please? eg:100-240VAC, 50/60Hz 2)What's the output, please? eg: 5V DC 2A

Q:How to choose suitable power adapter?

1) If your product working current is 1A ,we suggest you to use 12v 1.5A model ,so the adapter can keep good working status and long life ,and the working temperature is very low ,the 12v 1.5A adapter's price is nearby with 12v 1A . 2) If your product is belong to medical device ,the quality standard should be IEC 60601 ,if your product is belong to IT device ,the quality should be IEC 60950