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3V/3.3V/5V/12V/24V Fixed Input, Unregulated Single Output Isolation DC-DC Converter
US$3.20
10 Pieces
Sample price:US$3.20/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Single

Model NO.

BxxxxS/D-xW Series

Core

Amorphous Alloy Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2008

Usage

Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Sunyuan OEM

Item No.

Bxxxxs/D-Xw Series

Input

3.3VDC, 5VDC, 9VDC, 12VDC, 15VDC, 24VDC, etc.

Output

3.3VDC, 5VDC, 12VDC, 15VDC, etc.

Power

1W, 2W

Isolation Voltage

1000VDC

Package

SIP/DIP

Warranty Time

Two Years

Transport Package

Plastic Tube and Gift Box

Specification

10g

Trademark

Sunyuan or OEM

Origin

Guangdong, China

Production Capacity

50000PCS Per Month

Key features

High Galvanic Isolation: Provides 1000VDC isolation voltage for safe and reliable power conversion.
Compact Package Design: Available in small size DIP or SIP packages, ideal for space-constrained applications.
No Heat Sink Required: High power density design eliminates the need for additional heat sinks.
Wide Input Voltage Range: Supports fixed input voltages including 3V, 3.3V, 5V, 12V, and 24V.
RoHS Compliant: All products certified RoHS compliant for environmental safety.
ISO 9001:2008 Certified: Manufacturing process certified under ISO 9001:2008 quality standards.
Two-Year Warranty: Comes with a comprehensive two-year warranty coverage.
OEM/ODM Services: Customization services available for specific item numbers and requirements.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-09-01 CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤4.38h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryShenzhen Sunyuan Technology Co., Ltd. is a China-based factory established in 2002, with 27 employees and operations in Shenzhen, Guangdong. The supplier reports ISO9001:2015 certification, CE electromagnetic-compatibility certification, SGS environmental-protection certification, more than ten national patents and software copyrights, and over 2,000 products. Its production information covers DC-DC converters, analog-to-digital signal converters, and isolation amplifiers, with four production lines and stated lead times within 15 working days in both peak and off-peak periods. The company reports more than 3,000 domestic and overseas customers and exports to multiple regions. Evidence supports established manufacturing, quality-system management, product breadth, and technical development. However, the provided information does not sufficiently establish after-sales processes, financial credibility, or specific customization performance.
Supplier typeThe supplier is identified as a factory and a combined business entity, operating in manufacturing. Shenzhen Sunyuan Technology Co., Ltd. was established in 2002 and is located in Shenzhen, Guangdong, China.
CertificationsThe supplier explicitly reports ISO9001:2015 quality-management certification, obtained through Sira Certification Service, as well as CE electromagnetic-compatibility certification and SGS environmental-protection certification. These certifications provide direct evidence of formal quality-management and product-related compliance efforts.
R&D capabilityThe supplier describes ongoing development and innovation, maintains an R&D and sales structure, has three R&D engineers, and reports more than ten national patent rights and software copyrights. Its stated product portfolio of more than 2,000 items further supports product-development activity.
Production capacityThe supplier operates four production lines and reports product-specific annual outputs of 20,000,000 DC-DC converters, 10,000 analog-to-digital signal converters, and 10,000,000 isolation amplifiers. It also states order fulfillment within 15 working days in both peak and off-peak seasons, although the slices do not independently verify these capacities.
Client casesThe supplier reports more than 3,000 domestic and overseas customers and exports to South America, Southeast Asia, the Middle East, Europe, and North America. This demonstrates broad reported customer and market coverage, but no named customers, project descriptions, or independently verifiable case studies are included.

Product Q&A

Q:What is the isolation voltage?
A:
The isolation voltage is 1000VDC.
Q:What input voltages are supported?
A:
Supported fixed input voltages include 3V, 3.3V, 5V, 12V, and 24V.
Q:What is the output power range?
A:
The power range is 1W to 3W.
Q:What package types are available?
A:
Available in small size DIP or SIP packages.
Q:Is a heat sink required?
A:
No, a heat sink is not required due to high power density.

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