Pyrography pens don’t cost that much. The variable power supply they plug into, though: that’s another story. Those cost more than they probably should. [td0g] took the plunge into pyrography ...

Unlock the secrets to creating a powerful, customizable laboratory power supply with this step-by-step guide. Learn how to adjust both voltage and current for your specific needs, creating a versatile ...

A benchtop power supply is a key thing to have for ... There’s also a fused stepdown converter used to supply variable voltages as needed. Its original trimpot was replaced with a multi-turn ...

VDLM, Würth Elektronik presents three power modules in the LGA-12EP package for the 24V industrial power bus. The modules are characterised by high resilience to voltage transients on the 24V bus and ...