Eht power supply rvfm 605 006 eht power supply suitable for driving teltron tubes and electrostatic experiments the adjustable 5kv output is fully isolated and the output is monitored by a digital display output current is electronically limited to 2ma and the outputs are also current limited by 100k resistors to avoid larger transient currents in addition to the 0 5kv outputs there are further outputs linked by 25m omega resistors this provides an eht output appropriate for electrostat