Applications

Hengfu’s third‑generation metal‑cased switching power supply (wide‑mains‑voltage series) is engineered for cost‑effective, energy‑saving and eco‑friendly performance with excellent adaptability. It features ultra‑slim compact form factor and full safety‑standard compliance. Key strengths include global wide mains input, AC/DC dual‑input, wide temperature range, high‑altitude capability, low power consumption, high efficiency, high reliability and safety isolation, suitable for inductive and capacitive loads. Standard outputs: 5V, 12V, 15V, 24V, 28V, 36V, 48V, 54V to satisfy diverse demands. Contact our sales for custom solutions if you have special requirements.

Hengfu third‑generation metal‑cased switching power supply (Narrow Grid Series) is engineered to deliver cost‑effective, energy‑saving and eco‑friendly performance with excellent adaptability. It has an ultra‑slim compact design and meets full safety‑standard requirements. Input: 170‑264 VAC / 240‑370 VDC with AC/DC dual‑input capability. Key merits: wide operating temperature, high‑altitude adaptability, low power consumption, high efficiency, high reliability and safety isolation, suitable for inductive and capacitive loads. Standard outputs: 5 V, 12 V, 15 V, 24 V, 28 V, 36 V, 48 V, 54 V. Reach our sales for custom solutions upon special requests.

Standard metal DIN‑rail power supply features ultra‑slim compact design. Compatible with 35 mm DIN rail, it saves space and enables quick installation. Wide input: 85‑264 VAC / 120‑370 VDC; operating temperature: ‑30 °C to +70 °C. Built‑in overload, overvoltage and short‑circuit protections together with optimized heat dissipation deliver high stability and strong noise immunity. EMC and safety meet the latest international and Chinese standards. Typical applications: industrial automation, mechanical equipment, rail transit, smart buildings. Available from 30W to 480W with standard outputs of 12V, 24V, 36V, 48V. Please reach our sales for custom solutions upon special requests.

This universal chassis‑mounted switching power supply delivers key benefits: global wide mains input, AC/DC dual‑input, ‑30 °C to +70 °C operating temperature, 5G vibration resistance, high‑altitude adaptability, low power consumption, high efficiency, high reliability and safety isolation, suitable for inductive and capacitive loads. UL, CE, CB and CCC certified, the series adopts ultra‑slim design and meets full safety requirements. Standard output voltages: 5V, 12V, 15V, 24V, 28V, 36V, 48V to satisfy various demands. Please reach our sales for custom solutions upon special requests.

Hengfu’s second‑generation compact, high‑cost‑performance single‑output general‑purpose metal‑cased switching power supply is optimized for size, performance and cost. With AC/DC dual‑input capability and wide operating temperature for diverse environments, it offers high efficiency, high reliability and safety isolation. It fits inductive and capacitive loads and power‑related applications, and meets the latest international and domestic safety standards.

This standard multi‑output chassis‑mounted switching power supply accepts 170‑264 VAC / 240‑370 VDC input. Providing AC/DC dual‑input plus various output options (dual isolated, dual non‑isolated, triple non‑isolated, quad isolated), it meets power requirements for diverse systems. With ‑30 °C ~ +70 °C wide‑temperature operation, fan‑free cooling and multiple built‑in protections, it delivers outstanding cost‑effectiveness. Suitable for industrial, civil, smart home and electromechanical‑equipment applications.