DC / DC power supply: for photo-multiplier tube
0.02 W, max. 1kV | PMTS Spellman High Voltage Electronics

Spellman's PMTS is a custom designed high voltage
power supply and integrated mounting socket for standard 1.125 inch (28mm) side-on photomultiplier tubes.
Ten equally divided, incremental output voltages are
generated and provided via the use of a 10 stage voltage
multiplier arrangement.
The output voltage is programmable over the entire
rated range via a ground referenced 0 to 5Vdc signal.
The stable, well regulated and low ripple outputs enhance
PMT operation and performance. An internal feedback
divider resistor allows output regulation, provides a bleed
function while also generating a ground referenced output
voltage monitoring signal.
The PMTS is fully encapsulated for optimum reliability.
Isolating the high voltage circuitry from the local environment minimizes contamination concerns while enhancing
user safety. The Anode current signal is provided via a
length of shielded coaxial cable to preserve signal integrity. A metal installation flange is provided allowing easy
mounting and installation.