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Professional Digital High Precision Adjustable DC Variable Voltage Power Supply
US$477.00
1-9 Pieces
US$443.00
10-49 Pieces
US$413.00
50+ Pieces
Sample price:US$480.00/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
1 YearModel NO.
Professional Digital High Precision Adjustable DCOutput Power
>500WInput Voltage
0-300VConnection Mode
Parallel Switching Power SupplyStarting Mode
Self-excited Switching Power SupplyVoltage Regulating Mode
Frequency Modulation TypePower Supplying System
Level 1 Power Distribution EquipmentEnergy Transmission
One-way TransmissionModulation System
Manual Adjustment and Program ControlCertification
CE, RoHS, ISO, FCCBrand
ExpansuccessAC Input Specification
1n AC 220V±10% 50/60HzOutput Voltage Range
DC 0-300VOutput Current Range
DC 0-10APower Supply Stability Rate
<=0.3%+10mvTransport Package
Carton/Wood CaseTrademark
ExpansuccessOrigin
ChinaHS Code
9030899090Production Capacity
50000/ YearKey features
Precise Adjustable Output: Independent voltage and current knobs for continuous, smooth tuning.
Comprehensive Protection: Built-in over-voltage, over-current, over-temperature, and short-circuit protection.
Industrial-Grade Reliability: High-efficiency cooling system ensures stable operation under high loads.
Global Certifications: Complies with CE, RoHS, ISO, and FCC international standards.
Factory Direct Supply: Competitive pricing with strict quality control for reliability.
Fast Delivery: Standard models in stock; customized orders delivered in 7-15 working days.
1-Year Warranty: Comprehensive one-year free whole-machine warranty coverage.
Lifetime Maintenance: Lifetime maintenance support with free on-site training and technical guidance.
Company profile
Guangzhou Expansuccess Technology Co.,LtdGuangdong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤2.14hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryGuangzhou Expansuccess Technology Co., Ltd, established in 2026, is a trading company based in Guangdong, China, specializing in providing customized power supply solutions. The company demonstrates strong innovation capabilities with a professional R&D team and an efficient supply chain system. It operates four production lines with significant annual output, indicating robust production capability. The company exports a high percentage of its products, showcasing extensive engagement in international trade. However, specific information on certification holdings, after-sales service capability, financial credibility, and customer cases is not provided, making it difficult to evaluate these aspects comprehensively.
Supplier typeThe supplier is identified as a trading company, specifically Guangzhou Expansuccess Technology Co., Ltd., based in Guangdong, China.
R&D capabilityThe supplier has strong innovation capabilities, with a professional R&D team and a focus on developing products that meet new technologies.
Production capacityThe supplier operates four production lines and has a substantial annual production output across various power supply products.
Customization capabilityThe supplier specializes in customized power solutions, indicating strong customization capability.
Product Q&A
Q:What is a Variable Frequency Drive (VFD)?
A:
A Variable Frequency Drive (VFD) is an electronic device used to convert the frequency of an input AC signal into a desired output frequency. It is typically used to regulate the speed of electric motors or to adapt power systems to meet varying voltage and frequency requirements.
Q:What is a transformer? How does it work?
A:
A transformer is an electrical device that transfers electrical energy between two or more circuits through the principle of electromagnetic induction. Depending on the requirements of the power system, it can step up (increase) or step down (decrease) voltage levels.
Q:What is an electronic load tester?
A:
An electronic load tester is a device used to simulate the operating conditions of a power supply or battery under actual load scenarios. It facilitates the testing of the performance of power supplies, batteries, and other electrical equipment under controlled conditions.
Q:What is a DC power supply?
A:
A DC power supply provides a stable output of Direct Current (DC) voltage. It is commonly used to power various electronic devices, charge batteries, conduct laboratory testing, and for other similar applications.
Q:Can all products be customized?
A:
Yes, customization is available; however, you will need to provide us with your detailed customization requirements.
Send Inquiry
*To:Guangzhou Expansuccess Technology Co.,Ltd
*Content:
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