company blog about Mingjiada Electronics: Supply and Acquisition of Maxim MAXREFDES112D Isolated DC/DC Converter Evaluation Board

In the design of complex electronic systems such as industrial automation and communication infrastructure, stable and efficient isolated power supplies form the cornerstone of system reliability. Shenzhen Mingjiada Electronics Co., Ltd., an industry expert with nearly three decades of experience in electronic component distribution and supply chain services, has long provided domestic and international customers with comprehensive supply and recycling services for the full range of Maxim Integrated (now an ADI brand) evaluation boards and reference designs. The MAXREFDES112D isolated DC/DC converter evaluation board is one of the company's core product offerings.

Core Product: MAXREFDES112D Isolated Flyback Power Supply Evaluation Board
The MAXREFDES112D is a high-efficiency flyback power reference design based on Maxim's MAX17596 peak current-mode controller, providing a ready-to-use evaluation platform for industrial isolated power applications. MAXREFDES112 features a high-efficiency flyback topology delivering 24V input and 12V output at 10W power (0.8A). The design incorporates the MAX17596 peak current-mode converter with flexible switching frequency. The entire circuit is mounted on a 20.3mm (0.8in) x 59.7mm (2.35in) PCB.

Core Technical Specifications:
Topology: Flyback Isolated Converter
Input Voltage: Wide Range 17V ~ 36V (Typical 24V Industrial Bus)
Output Performance: 12V/800mA, rated power 10W, supports +20% overload capability
Core IC: MAX17596ATE+T controller, integrated 1% accuracy reference source, programmable switching frequency (100kHz~1MHz, board set to 500kHz)
Isolation: Functional isolation achieved via certified transformers like Halo Electronics TGSP-P145EP10LF for electrical separation between input and output
Protection Features: Input under-voltage lockout (EN/UVLO, start-up voltage 17V), over-voltage protection (OVI, threshold 36V), hiccup mode overcurrent protection, thermal shutdown
Physical Dimensions: Compact modular design, 59.7mm × 20.3mm, with 0.6-inch pitch header pins on bottom for easy integration
Efficiency Performance: Peak efficiency up to 88% at 24V input

Core Applications:
Programmable Logic Controllers (PLCs)
Industrial Process Control Systems
Industrial Sensor Power Supply
Telecom and Data Communication Power Supplies
Isolated Battery Chargers
Embedded Computing Systems

Supply Services: Genuine Stock, Rapid Delivery
As an electronic component distributor, Mingjiada Electronics maintains long-term inventory of MAXREFDES112D evaluation boards, offering flexible procurement support starting from 1 piece for R&D customers.

Acquisition Services: Premium Buyback, Instant Settlement
For distributors, traders, and end-user factories with excess MAXREFDES112D inventory, Mingjiada Electronics offers dual-mode solutions: cash buyback and consignment sales.

Contact Us
Supply/Acquisition Hotline: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Website: www.integrated-ic.com
Address: Room 1239-1241, Xin Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province