What is the warranty policy?

One-year free warranty for the whole machine from the delivery date, covering non-human performance failures.

Regarding cross-brand maintenance service

We support the repair of radio frequency power amplifiers of other foreign brands and provide accessory replacement services. Customers are required to provide the equipment model and a description of the fault.

Durable Power Supply Solution 28V 150W Power Supply Module with Safety Protection Functions

Name: Durable Power Supply Solution 28V 150W Power Supply Module with Safety Protection Functions
Brand: Nanjing Reach Top Communication Technology Co., Ltd.
SKU: 2095790922

Jiangsu, ChinaNanjing Reach Top Communication Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Output Power

401 - 500W

Model NO.

DC-DC1/8

Input Voltage

28V

Output Voltage Adjustment Range

2:1 & 4:1

Input - Output

2250VDC; 100MΩ@500VDC

Input - Baseplate

1500VDC; 100MΩ@500VDC

Output - Baseplate

750VDC; 100MΩ@500VDC

Mtbf

500, 000 Hours

Application

Robotics, Data/Network Communication

Transport Package

Carton

Trademark

38.8mm × 60.5mm × 12.7mm

Origin

China

Production Capacity

2000/Month

Key features

High MTBF Reliability: MTBF exceeds 500,000 hours for long-term stable operation.

Comprehensive Safety Protections: Includes input/output over-voltage, over-current, short-circuit, and over-temperature protection.

Wide Output Voltage Adjustment: Adjustable output voltage range from -20% to +10% for flexible system tuning.

Standard 1/8 Brick Size: Compact dimensions of 25mm x 60mm x 10.4mm for space-saving designs.

Broad Application Scope: Suitable for robotics, data communication, industrial control, and railway systems.

High Efficiency Performance: Efficiency reaches up to 93.0% depending on the specific model configuration.

Full Customization Support: Offers full customization, minor customization, and flexible options based on designs.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Nanjing Reach Top Communication Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.55h

AI-Powered supplier vetting

SummaryThe supplier, LINGDE, operates as a high-tech trade company specializing in RF solutions and is supported by its parent company's R&D capabilities. It lacks overseas presence and has no financial performance data from the past year, indicating potential financial limitations. Quality assurance processes are in place, but there are no written procedures for corrective actions or handling complaints. The company offers a range of customization services and ODM capabilities but does not engage with popular brands through OEM. While the supplier excels in R&D and provides professional RF solutions, its financial credibility, overseas expansion, and after-sales service capabilities are underdeveloped.

Supplier typeLINGDE is a high-tech trade company specializing in the R&D, production, and sales of RF modules, leveraging the capabilities of its parent company for global markets.

After-Sales capabilityNo written procedures or records for corrective actions or customer complaints, indicating a lack of formal after-sales service processes.

Financial creditThe supplier shows no operating revenue, costs, or profits for the last year, and financial ratios are zero, signaling potential financial instability.

R&D capabilityThe supplier has strong R&D capabilities, providing design and customization services but has not released new products in the last year.

Customization capabilityOffers extensive customization services, including ODM and flexible customization from designs and samples.

Product Q&A

Q:What are the criteria for selecting power amplifier transistors?

Match the frequency band range, power requirements, voltage/current parameters, and package compatibility. Focus on the frequency coverage, gain curve, and thermal resistance characteristics in the datasheet. Common materials include GaN and LDMOS.

Q:How to match different application requirements?

5G communication requires high linearity and wide bandwidth; radar focuses on pulse response and stability; industrial equipment emphasizes heat dissipation and reliability. We recommend suitable solutions according to specific application scenarios (such as base stations, satellites, medical equipment, etc.).

Q:How to achieve multi-band compatibility?

Achieved through broadband matching network design or modular solutions, customized according to customer frequency band requirements.

Q:Are the products certified and compliant?

Products have passed electromagnetic compatibility test standards such as IEC61000-4-3, ISO11452-2, and RS103, suitable for various test systems like electronic countermeasures and radar.

Q:What are the development cycle and cost of customized products?

It needs to be evaluated according to specific requirements such as frequency band, power, and package. It is recommended to provide detailed parameters for optimized solutions.