Powered by Made-in-China.com
Programmable DC Power Supply with Dual Voltage/Current Encoder Knobs
US$840.00
1-50 Pieces
US$784.00
51-99 Pieces
US$735.00
100+ Pieces
Sample price:US$945.00/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
1 YearModel NO.
DH10-3080Output Power
>500WInput Voltage
0-30VConnection 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
PWMCertification
CE, RoHS, ISO, FCCBrand
ExpansuccessControl Method
Panel / Remote / Programmable ControlCommunication Interface
RS-232 / RS-485, Support Modbus RTU & ScpiDisplay Type
5-Digit High-Contrast LCD DisplaProgramming Function
Built-in 30-Step Voltage/Current/Time EditingLoad-Side Detection
Remote Sense Function for Precise Load ControlApplication Scenarios
Lab Testing, Industrial Automation, R&D, ProductioForm Factor
Half-Width / Full-Width Rack-Mount & Benchtop UseTransport Package
Carton/Wood CaseSpecification
44*43*35Trademark
ExpansuccessOrigin
ChinaHS Code
9030899090Production Capacity
50000/ YearKey features
Programmable Control: Supports 30-step program with remote control via RS-232/485 and Modbus RTU/SCPI protocols.
Comprehensive Protection: Features OVP, OCP, and OTP circuits with adjustable thresholds for enhanced safety.
Dual Encoder Adjustment: Equipped with dual voltage/current encoders for easy and precise parameter settings.
Flexible Mounting: Available in 1U half-width and full-width sizes for workbench or rack mounting applications.
Load Voltage Detection: Load-side voltage detection terminals enable accurate measurement and precise control.
Wide Output Range: Output voltage 0-30V with current options from 25A to 100A and power up to 3000W.
Stable Performance: Voltage and load stability rates as low as 0.1%+10mV for reliable operation.
Company profile
Guangzhou Expansuccess Technology Co.,LtdGuangdong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤2.74hTerms 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. is identified as a China-based trading company in the electrical and electronics sector, offering customized power-supply solutions. Its stated product range includes transformers, high-precision DC power supplies, load meters, communication power supplies, and frequency-conversion power supplies. The supplier reports four production lines, 6–10 quality-control staff, and specified annual capacities across four product categories. It also reports export activity, with 71%–90% of sales from exports and self-operated import/export rights. However, the available information does not substantiate certifications, after-sales service systems, financial credibility, customer cases, or staff experience; the stated total staff experience is zero. The supplied establishment date is 2026, while exporting reportedly began in 2016, creating an unresolved timeline inconsistency.
Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a Limited Company in China. Its business identity and legal structure are stated, although the information does not establish whether it owns or directly operates all manufacturing resources.
R&D capabilityThe supplier states that it provides customized power solutions and tailor-made products for different industries and application scenarios, indicating product-solution development capability. However, no patents, R&D team details, technologies, or innovation results are provided.
Production capacityThe supplier reports four production lines, 6–10 quality-control staff, and stated annual capacities of 100,000 DC electric-load sets, 30,000 frequency converters, 50,000 telecom power-supply sets, and 50,000 programmable-power-supply sets. These figures explicitly support production capability, although the reported total staff experience is zero and no manufacturing-process details are supplied.
Customization capabilityThe company explicitly describes its core offering as customized power solutions and states that its product range is tailor-made for specific customer needs, industries, and application scenarios. This is direct evidence of customization capability, though no customization examples or project records are provided.
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:
Supplier replies will be sent to your registered email
You may also like
6kw 40V 150A Variable Voltage DC Regulated Programmable Power Supply with RS485 Communication
US$1,200.00-1,250.00
1 Piece(MOQ)
200V 10A Communication Programmable DC Power Supply, Laboratory Grade Stabilized Voltage & Current
US$150.00-480.00
1 Piece(MOQ)
Dual Voltage AC to DC Power Supply 4A 5A with Industry Use
US$12.40-14.40
1 Piece(MOQ)
Adjustable Programmable DC Power Supply 60V/5A Voltage and Current for Laboratory Research AC-DC Power Supply 30V 10A
US$99.00-4,390.00
2 Pieces(MOQ)
200V 15A 250V 12A 300V 10A 400V 7.5A 500V 6A with 0-5VDC Remote Control Voltage & Current Variable DC Power Supply DC
US$99.00-4,390.00
2 Pieces(MOQ)
48V200A High-Power DC Power Supply 42V45V50V60V Stable Voltage and Current Adjustable Dual Output Test Power Supply
US$9,999.00-19,999.00
2 Pieces(MOQ)
6 Kw Programmable DC Power Supply for High Voltage Automotive and Photovoltaic Testing
US$500.00-25,000.00
1 Piece(MOQ)
Continuously Adjustable Current Voltage Industrial SMPS Voltage Variable DC Switching Power Supply with 5kv
US$556.97-605.39
10 Pieces(MOQ)
1800W 16V Benchtop Programmable DC Power Supply with Overload Protection for Laboratory Testing
US$500.00-25,000.00
1 Piece(MOQ)