KP30P   HIGH VOLTAGE (30 kV) Constant Power Module

ref/ KP30/99

constant power output 30 kV to 5 kV range at 10 watt applications X-Ray Tubes XRF
	This power supply is intended for X-ray applications where a constant output power is required over a wide voltage range (e.g. X-Ray Fluorescence).   It uses a modified version of the high frequency power oscillator from the standard HP series and can deliver a constant 10 watts over the range 5 kV at 2 mA to 30 kV at 0.33 mA.

Electrical Specification
Input voltage:	24V d.c. +0.5V at 1.2A maximum.
Output current:	Maximum 2 mA, depends on output voltage (see graph above).
Control:	0 to +10V gives 0 to 30 kV or internal or external potentiometer.
Ripple:	Varies with output current, 40V peak to peak (50 kHz) at 1 mA.
Load regulation:	Less than 30V for load changes from 10% to maximum.
Line regulation:	Less than 30V for 1V change in 24V input.
Temperature co-efficient:	300 ppm/°C.
Voltage monitor (pin 3):	0 to 10V represents 0 to 30 kV (accuracy +5 %, source resistance 10 kohm).
Current monitor (pin 1):	0 to -10V represents 0 to 2 mA (accuracy +5 %, source resistance 100 kohm).   Note the internal 50 uA feedback current is also measured.
Inhibit (pin 8):	Low (<1.5V) = on, high or O/C = off.
Operating temperature:	0 C to +45 °C.
Mechanical Specification
Size:	148 x 98 x 47 mm.
Output cable:	Type TV30, length 1 meter approx.
Pin connections:	As standard HP series with inhibit on pin 8 & current monitor on pin 1.

		Applied Kilovolts Ltd.   webSite:   http://www.appliedkilovolts.com/
	38 - 40 Eastbrook Road, Portslade, Sussex, BN41 1PB, United Kingdom Phone: +44 (0) 1273   439 440       Fax: +44 (0) 1273   439 449

Local distributor in Japan   APACE Science