What is the purpose of the load-side voltage detection terminals?

These terminals enable accurate load voltage measurement, compensating for line drops to ensure precise voltage control directly at the device under test.

What payment methods do you accept?

We accept multiple payment methods including T/T, Western Union, PayPal, and Money Gram for your convenience.

What is the annual production capacity for this product?

Our annual production capacity is up to 50,000 units, ensuring stable supply and timely delivery for both small orders and large-scale projects.

What industries or applications is this power supply suitable for?

It is widely used in scientific research, industrial automation, electronic component testing, battery charging, and production line quality control.

High-Stability Programmable DC Power Supply with Overvoltage & Overtemperature Protection

Name: High-Stability Programmable DC Power Supply with Overvoltage & Overtemperature Protection
Brand: Guangzhou Expansuccess Technology Co.,Ltd
SKU: 1991267481

Guangdong, ChinaGuangzhou Expansuccess Technology Co.,Ltd

US$448.00

1-10 Pieces

US$415.00

11-49 Pieces

US$388.00

50+ Pieces

Sample price:US$945.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

DH10-3060

Output Power

>500W

Input Voltage

0-30V

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Level 1 Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, FCC

Brand

Expansuccess

Transport Package

Carton/Wood Case

Specification

44*43*35

Trademark

Expansuccess

Origin

China

HS Code

9030899090

Production Capacity

50000/ Year

Key features

Comprehensive Protection: Features overvoltage, overcurrent, and overtemperature protection circuits for enhanced reliability.

Programmable Control: Supports programmable voltage, current, and time settings with built-in 30-step program.

Dual Communication Protocols: RS-232/485 interfaces support Modbus RTU and SCPI protocols for remote control.

Compact 1U Design: Available in 1U half-width (4.8kg) and full-width (8.5kg) sizes for rack or workbench mounting.

Flexible Output Polarity: Positive and negative outputs can be grounded arbitrarily for versatile circuit configurations.

High Stability Rate: Power supply stability rate is less than or equal to 0.1%+10mV for consistent performance.

Lifetime Maintenance: Includes one-year free warranty and lifetime maintenance with free on-site training.

Company profile

Guangzhou Expansuccess Technology Co.,LtdGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤3.48hTerms 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 are the key protection features of this programmable DC power supply?

It comes with comprehensive overvoltage, overcurrent, and overtemperature protection circuits, ensuring stable and reliable operation even under demanding industrial conditions.

Q:Can this power supply be controlled remotely?

Yes. It supports RS-232/485 communication interfaces with Modbus RTU and SCPI protocols, allowing remote control and integration into automated test systems via a host computer.

Q:What is the accuracy of the voltage and current output?

It features high-precision regulation with a clear 5-digit LCD display, delivering exceptional accuracy and stability for precise measurements and testing.

Q:Does this power supply support programmable output sequences?

Yes, it has built-in 30-step editing capability, enabling users to program voltage, current, and time parameters for automated testing application

Q:How do I adjust the voltage and current?

Yes, with a compact, lightweight design and half-width/full-width form factors, it is ideal for both benchtop lab use and rack mounting in industrial setups.