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Fixed Voltage Input Unregulated 3V/3.3V/5V/12V/24V 0.1-1W DC-DC Converter
US$2.50
1-99 Pieces
US$2.30
100-499 Pieces
US$2.20
500-999 Pieces
US$2.00
1,000-49,999 Pieces
US$1.80
50,000+ Pieces
Sample price:US$2.50/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
2 YearsModel NO.
BxxxxS/D-1W SeriesOutput Power
1 - 50WInput Voltage
OEMCertification
CE, RoHSBrand
Sunyuan or OEMInput
3.3VDC, 5VDC, 9VDC, 12VDC, 15VDC,24VDC,etc.Output
3.3VDC,5VDC,12VDC,15VDC,etc.Power
1W,2WIsolation Voltage
1000VDCOutput Accuracy
+/-5%Package
SIP/DIPOperating Temp. Range
-40~+85centigradeLead Time
3-4 Working DaysTransport Package
SIP; DIPSpecification
ISO9001: 2008; CE; RoHSTrademark
YUANOrigin
Shenzhen, Guangdong, ChinaProduction Capacity
50, 000 PCS Per MonthKey features
High Galvanic Isolation: Provides 1KV isolation for safe and reliable signal transmission.
Compact Design: Small size with high power density, no heat sink required.
Wide Input Voltage Options: Supports fixed inputs of 3V, 3.3V, 5V, 12V, and 24V.
Cost-Effective Solution: Low cost design suitable for various industrial applications.
CE and RoHS Certified: Meets international safety and environmental standards.
Flexible Packaging: Available in SIP and DIP packaging options.
Wide Operating Temperature: Operates reliably in temperatures from -40 to +85 degrees Celsius.
OEM and ODM Services: Customization available for input, output, and power specifications.
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: ≤6.57h 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 warranty period?
A:
We provide a 2-year warranty for this product.
Q:What are the available input voltages?
A:
The converter supports fixed input voltages of 3V, 3.3V, 5V, 12V, and 24V.
Q:Does this converter require a heat sink?
A:
No, the high power density design eliminates the need for a heat sink.
Q:What is the isolation voltage?
A:
The device offers 1KV galvanic isolation.
Q:Can I customize the input and output voltages?
A:
Yes, OEM services are available for customizing input and output voltages.
Send Inquiry
*To:
Shenzhen Sunyuan Technology Co., Ltd.
Shenzhen Sunyuan Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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