How to select SMT nuts for medical-ultrasound power boards: shield grounding, low height and service reliability
Medical-ultrasound power and signal boards use low-profile SMT nuts for shield fastening while requiring ground continui...
Guide | Technical Guides & Company Updates — Page 14
Explore Hongchuan Metals technical guides, product information and company updates. Review PCB busbar, solder terminal and SMT nut selection considerations alongside the product catalog.
How to select an SMD busbar for 5G outdoor base-station power boards: surge, heating and corrosion validation
SMD busbars in 5G outdoor base-station power boards need low resistance under high density, surge, airflow, condensation...
How to select a PCB welding terminal for an industrial-robot servo drive: brake-loop heating, vibration and cable stress
PCB welding terminals in industrial-robot servo drives must handle brake-loop current, cabinet heat, motion vibration an...
How to select SMT nuts for an industrial-camera PoE controller: shield grounding, low height and service validation
SMT nuts on industrial-camera and PoE vision controllers must provide low-height shield fastening, grounding continuity,...
How to select an SMD busbar for semiconductor-equipment power boards: short paths, reflow heat and service reliability
Semiconductor-equipment power boards demand controlled drop, noise, temperature and service consistency. This guide cove...
How to select a copper-aluminum transition busbar for a liquid-cooled EV battery pack: contact resistance, corrosion and thermal cycling
A copper-aluminum transition busbar near a liquid-cooled EV battery pack faces expansion mismatch, condensation, vibrati...
How to select a PCB terminal for an EV electric-compressor inverter: lugs, temperature rise and vibration validation
An EV electric-compressor inverter PCB terminal must handle high-voltage DC input, three-phase motor output, cable vibra...
How to select an SMD busbar for 800V data-center rack power: voltage drop, insulation spacing and temperature-rise validation
As 800V data-center rack power raises rack-level power density, SMD busbars must handle high-current drop, parallel shar...
How to select SMT nuts for a PLC control-board EMI shield: grounding continuity, reflow and torque validation
SMT nuts for PLC and remote-I/O EMI shields must support reflow placement, low-resistance grounding, shield alignment an...
How to select a high-current PCB terminal for a drone ESC: lightweight design, three-phase output and vibration validation
Battery-input and three-phase motor-output terminals in a drone ESC must handle peak current, cable bending, vibration a...
How to select an SMD busbar for a 48V server hot-swap backplane: module sharing, drop and reflow validation
A 48V server power shelf hot-swap backplane must connect multiple power modules in limited space. This guide covers SMD ...
How to select a microinverter AC output terminal: creepage, cable lugs and thermal-cycle validation
A microinverter AC output terminal must handle grid current, outdoor temperature swings, insulation spacing, cable faste...