What is the warranty period?

We provide a 3-year warranty for this power supply product.

What is the minimum order quantity?

The minimum order quantity (MOQ) is 500 pieces.

What is the energy efficiency level?

The product meets Energy Efficiency Level VI standards with a no-load power consumption of less than 0.3W.

DC Variable Power Supply with Standard Circular DC Plug

Name: 5V/6V/9V/12V AC/DC Variable Power Supply with Standard Circular DC Plug
Brand: Ninghai Yingjiao Electrical Co., Ltd.
SKU: 863859165

Zhejiang, ChinaNinghai Yingjiao Electrical Co., Ltd.

US$2.00

500-999 Pieces

US$8.00

1,000+ Pieces

Product profile

Customization

Available

Usage

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

Output Type

Model NO.

YSV36

Certification

TUV, RoHS, ISO9001, CCC

Color

Black/White

Type

OEM/ODM

Internal Structure

On-Off Type

Power Source

Half-Bridge Type

Connection

Plug In

Brand

Yingjiao/OEM/ODM

Service

Provide Customized Service

Experience

20 Years'experience

Quick Delievery

15-25 Days

Warranty

3 Years' Warranty

Optional

Us/EU/UK/Au

Transport Package

Box

Specification

CE, RoHS

Trademark

Yingjiao&OEM

Origin

Ningbo, China

HS Code

8504401400

Production Capacity

2, 000 PCS/Day

Key features

Wide Voltage Output Range: Supports 3V to 24V DC output with multiple voltage steps for diverse device compatibility.

High Energy Efficiency: Meets Energy Efficiency Level VI standards with no-load power consumption under 0.3W.

Comprehensive Safety Protections: Includes Short Circuit, Over Current, and Over Voltage protection with zero voltage recovery.

Global Certification Compliance: Certified by TUV, RoHS, ISO9001, CCC, UL, CB, GS, CE, EMC, and REACH for worldwide use.

Flexible OEM/ODM Services: Offers full customization, design support, and manufacturing based on customer samples or designs.

Durable LED Monitoring: Features an LED monitor for real-time output voltage indication and reliable rotary switches.

Fast Delivery Capability: Standard delivery within 15-25 days after deposit receipt with flexible customization options.

Company profile

Years of Export ExperienceExperienced TeamStandardized quality controlR&D Capabilities

Ninghai Yingjiao Electrical Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing facilities covering automatic production, injection molding, transformer production, plug-in, wave soldering, winding, and glue filling. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, technical engineering support, formal design documentation, and CAD, SolidWorks, and UG software. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has inventory capability, valid contracts with associated subcontractors, export experience of 20 years, and exports representing 71%–90% of total sales. Limitations include no available SDK, no overseas warehouse, and no overseas showroom. The provided data does not establish certifications or specific customer case details.

Supplier typeThe supplier is classified as a combined company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service entity.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. Its technology engineers provide technical support for production and after-sales service, while supplier capability assessment also follows written procedures and records, supporting a structured service process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, employs technology engineers for customer-request confirmation and technical support, maintains design input/output, review, verification, and validation records, and uses CAD, SolidWorks, and UG. The lack of an available SDK is a limitation, but the broader R&D evidence supports innovation capability.

Production capacityProduction capability is supported by multiple specialized facilities, inventory capacity, valid contracts with associated subcontractors, and established finished-product inspection instructions. The supplier also reports one-month average lead times in both peak and off-season periods and has 35 qualified suppliers in its service-capability assessment.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability across both adaptation and original-design manufacturing requirements.

Product Q&A

Q:What is the output voltage range?

The power supply supports a wide range of DC output voltages from 3V to 24V, including steps like 3V, 4.5V, 6V, 9V, 12V, 15V, 18V, 20V, and 24V.

Q:Does this product support customization?

Yes, we offer comprehensive OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What certifications does the power supply have?

It holds multiple international certifications including TUV, RoHS, ISO9001, CCC, UL, CB, GS, CE, EMC, and REACH.

Q:What is the lead time for delivery?

The standard delivery time is 15-25 days after receiving the client deposit. Peak and off-peak season lead times are approximately one month.

Q:What safety protections are included?

The unit features Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Voltage Protection (OVP) to ensure safe operation.