It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power supply, but given the amount ... To ensure everything stays safe in the high-voltage stage, he took the precaution ...

Mitsubishi announced that it has begun shipping samples of two S1-Series high-voltage IGBT modules rated at 1.7 kV.

The simplest way to measure high voltage is by spark length ... s being provided by a PC monitor power supply. The Fluke is good for up to 40kV DC but I’ve had to measure higher and so ...

Since this start circuit only needs to supply power for a short start-up period, very efficient start systems are possible. Figure 1.8.1 shows a typical dissipative start system. The high-voltage DC ...

In direct-off-line switchmode supplies, where minimum size and cost are a major consideration, it is common practice to use direct-off-line semiconductor bridge rectification with capacitive input ...

Relec is offering a 750W bi-directional dc-dc converter from Calex, aiming it at 48V-to-12V hybrid battery systems in ...

What is claimed to be the industry’s first 1,700V GaN transistor has been announced. Steve Bush interviews Andy Smith, ...