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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
AvailableApplication
Power, Electronic, Instrument, Lighting, RectifierPhase
SingleModel NO.
BxxxxS/D-xW SeriesCore
Amorphous Alloy TransformerCooling Method
Dry-type TransformerWinding Type
Separated Winding TransformerCertification
ISO9001-2008Usage
Power TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
Sunyuan OEMItem No.
Bxxxxs/D-Xw SeriesInput
3.3VDC, 5VDC, 9VDC, 12VDC, 15VDC, 24VDC, etc.Output
3.3VDC, 5VDC, 12VDC, 15VDC, etc.Power
1W, 2WIsolation Voltage
1000VDCPackage
SIP/DIPWarranty Time
Two YearsTransport Package
Plastic Tube and Gift BoxSpecification
10gTrademark
Sunyuan or OEMOrigin
Guangdong, ChinaProduction Capacity
50000PCS Per MonthKey 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.
Send Inquiry
*To:
Shenzhen Sunyuan Technology Co., Ltd.
Shenzhen Sunyuan Technology Co., Ltd.*Content:
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