Hengshun Power
Technical Guides
Start here when you have an engineering question rather than a specific part number. The initial reviewed guides are available for automotive buck selection, vehicle input and transient planning, and 24 V / 48 V wide-input conversion, with practical design and validation criteria. Further resources remain in preparation.
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Engineering orientation for Technical Guides
How to Select a Buck Converter for Automotive Applications
A requirements-led framework for selecting an automotive buck converter.
Read technical guide ↗02 /Automotive Power Supply Design: Input Voltage, Load Dump and Transients
An engineering framework for defining automotive power-input conditions beyond nominal battery voltage.
Read technical guide ↗03 /Wide-Input DC-DC Design for 24V and 48V Systems
A practical design framework for non-isolated wide-input DC-DC conversion in 24 V and 48 V systems.
Read technical guide ↗Start with the requirement
Discuss your power architecture or design question.
Describe the application, input range, output rails and the issue you need to resolve. Project scope and deliverables are agreed separately.