Assemblaggio PCB

Quale punta per saldatore dovrei usare?

  • Puoi, infatti, solder a 0.4mm pitch TQFP with a tip that spans several pins, such as the ETA you mention, but it takes a lot more skill and flux.If you’re doing mostly through-hole components, the ETA is perfectly fine.
  • I’m also doing SMT and very fine SMT work, so I also purchased the 0.030″ and 0.015″ conical tips. I use these under a microscope to do the 0.4mm (about 0.016″) pitch TQFP chips.
  • It is worthwhile getting the biggest chisel tip puoi, anche, for the occasional need to deal with soldered heat sinks or parts soldered to ground planes or PCB heat sinks. These can pump all 40+ watts of your iron into the joint, allowing you to remove it without heating the component up too much.

Remark: Keep in mind that typical wet sponge tip cleaners can lower the tip’s temperature significantly, especially with the small tips.

Leggi di più: Prototype PCB Assembly

#Assemblaggio PCB

Oliver Smith

Oliver è un ingegnere elettronico esperto specializzato nella progettazione di PCB, circuiti analogici, sistemi integrati, e prototipazione. La sua profonda conoscenza spazia dall'acquisizione di schemi, codifica del firmware, simulazione, disposizione, analisi, e risoluzione dei problemi. Oliver eccelle nel portare i progetti dall'ideazione alla produzione di massa utilizzando il suo talento nella progettazione elettrica e la sua attitudine meccanica.

messaggi recenti

BGA Reballing: An Essential Process in Electronics Repair and Maintenance

BGA reballing emerges as a critical repair technique for modern electronic devices. Al giorno d'oggi, Introduzione di un nuovo prodotto…

6 days ago

What Are PCB Stiffeners? Exploring Their Types, Uses, and Thicknesses

Do you know what PCB stiffeners are? They are widely used in flex and rigid-flex

3 weeks ago

Why PCB Warpage Happens and How You Can Prevent It?

Nel processo di produzione dei PCB, PCB warpage is a common problem that manufacturers would encounter.

1 month ago

What Is a PCB Netlist? Tutto ciò che devi sapere è qui

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.

2 months ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and

2 months ago

7 Critical Techniques to Improve PCB Thermal Management

Al giorno d'oggi, electronic products are both compact and lightweight while performing a variety of functions. Questo…

2 months ago