How to select copper-aluminum connectors for electric-forklift chargers: heating, preload and corrosion validation
Copper-aluminum connectors in electric-forklift chargers handle high current, repeated charge cycles, dust, moisture and...
Technical Guides & Company Updates — Page 2
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 a PCB welding terminal for vacuum-coating power supplies: pulse current, heating and insulation validation
PCB welding terminals in vacuum-coating power supplies handle pulse current, long operation, cabinet cooling and high-vo...
How to select PCB terminals for electrolyzer rectifier power supplies: long-duration current, heating and moisture validation
PCB terminals in electrolyzer rectifier supplies handle long-duration current, ripple, cabinet heat and moisture. This g...
How to select SMT nuts for LiDAR surveying controller boards: EMI shielding, low height and vibration-service validation
SMT nuts in LiDAR surveying controllers fasten EMI shields while meeting low height, ground continuity, connector cleara...
How to select an SMD busbar for a PV tracker actuator controller: motor pulses, outdoor heating and surge validation
SMD busbars in PV tracker actuator controllers face motor start-stop pulses, outdoor heat, dust, moisture and surge. Thi...
How to select copper-aluminum connectors for industrial UPS battery cabinets: heating, preload and corrosion validation
Copper-aluminum connectors in industrial UPS battery cabinets face float charging, discharge peaks, thermal cycling and ...
How to select a PCB terminal for a CNC spindle drive: braking current, vibration and temperature validation
PCB terminals in CNC spindle drives handle acceleration current, braking pulses, cabinet heat and cable vibration. This ...
How to select a high-current PCB welding terminal for fuel-cell test benches: pulse load, heating and cable-service validation
PCB welding terminals in fuel-cell test benches must handle current pulses, long operation, cable replacement and rack h...
How to select SMT nuts for AOI controller boards: shield grounding, low height and repeated-service validation
SMT nuts on AOI controller boards must fasten EMI shields while meeting low height, ground continuity, reflow and repeat...
How to select copper-aluminum connectors for industrial induction-heating inverters: high-frequency heating, pressure and thermal cycling
Copper-aluminum connectors in industrial induction-heating inverters must handle high current, high-frequency loss, heat...
How to select an SMD busbar for solid-state transformer power boards: DC-link drop, parasitics and reflow validation
Solid-state transformer power boards must control DC-link drop, parasitic inductance, temperature and reflow heat at hig...
How to select a high-current PCB terminal for an EV battery-swap station: docking offset, heating and service validation
High-current PCB terminals in EV battery-swap stations must handle docking offset, continuous charge and discharge, cabl...