What payment methods do you accept?

We accept credit/debit cards (Visa, MasterCard, Amex), PayPal, bank transfers (LC, T/T, D/P), Western Union, and Money Gram.

Can I track my order after shipping?

Yes, you will receive a tracking number via email once shipped, allowing you to monitor the delivery status in real-time.

High Efficiency Rack Mount 110V to 48V Industrial DC DC Converter

Name: High Efficiency Rack Mount 110V to 48V Industrial DC DC Converter
Brand: Guangzhou Expansuccess Technology Co.,Ltd
SKU: 2280839355

Guangdong, ChinaGuangzhou Expansuccess Technology Co.,Ltd

US$394.00

1-9 Pieces

US$368.00

10+ Pieces

Sample price:US$394.00/piece.Request sample

Product profile

Customization

Available

Output Type

Multiple

Warranty

1 Year

Model NO.

HTC-DD48S11020

Input Voltage

220V

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Brand

Expansuccess

Communication Port

RS485/232 for Optional

Transport Package

Carton

Trademark

Expansuccess

Origin

China

HS Code

9030899090

Production Capacity

5000

Key features

Comprehensive Protection Systems: Features overvoltage, over-current, short circuit, and high temperature protection.

Intelligent Monitoring & Control: Supports RS485/232 optional communication and real-time monitoring software.

Parallel Output Capability: Automatic current sharing technology enables parallel output for higher capacity.

Industrial Grade Reliability: Designed for communication base stations, rail transit, and industrial control.

One-Year Warranty Coverage: Includes one-year free whole-machine warranty with lifetime maintenance support.

Compact Rack-Mount Design: Dimensions 482*88*245mm, suitable for standard rack installation in tight spaces.

Global Certification Compliance: Obtained EU CE certification, meeting international market access requirements.

Company profile

Guangzhou Expansuccess Technology Co.,LtdGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤8.30hTerms 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 the input and output voltage of this converter?

The device converts DC 48V input into a stable DC 110V output, with an adjustment range of 99V-132V for floating charge voltage.

Q:Does this product support customization?

Yes, customization is available. You need to provide detailed customization requirements, such as optional RS485/232 communication ports.

Q:What protections are included in this DC-DC converter?

It features output overvoltage, over-current, short circuit, and high temperature protection to ensure safe and uninterrupted operation.

Q:What is the warranty policy for this product?

We offer a one-year free whole-machine warranty and provide lifetime maintenance support for all our products.

Q:How long does delivery take?

Delivery times depend on the shipping address and method. Generally, lead time is within 15 workdays, but exact times vary based on customization needs.