Blog
Bench Power Supply UK: A Ham Radio and Workshop Guide
A UK guide to choosing a bench power supply for a ham radio shack or workshop: 13.8V output, 30A peak headroom, front and rear terminals, and noise offset control.
DC Bench Power Supply UK: Fixed 13.8V vs Variable Output
How to choose a DC bench power supply in the UK: fixed 13.8V versus variable output, current ratings, ripple and RF noise for clean SDR and data-mode operation.
The Best 13.8V Power Supply for Ham Radio UK: A 2026 Buyer's Guide
Choosing the best 13.8V power supply for ham radio in the UK: why 30A peak headroom matters for a 100W HF rig like the IC-7300, SMPS versus linear, and RF noise on HF and VHF.
Linear vs Switching Power Supply for Ham Radio UK: Which Should You Buy?
Linear vs switching power supply for ham radio UK: compare RF noise, weight, efficiency and 13.8V 30A headroom, and why a modern SMPS now suits most UK shacks.
Switch Mode Power Supplies: A UK Ham Radio Guide
Switch mode power supplies explained for UK ham radio: why they cause birdies and RF noise on HF, how noise offset control moves it, and SMPS versus linear for a quiet 13.8V shack.