Heinzinger

Precision DC Power Supplies

Heinzinger concentrates on the development and production of high-precision and technically challenging power supplies. Solutions and devices up to 10,000A, or 300,000V are available. High precision variants are available for most product ranges. This offers ripple, noise and 8h stability down at 10ppm levels if required.

A range of specialist magnet drive power supplies is also available, offering ripple and noise specifications down to <5ppm. See the PCU series for more information.

The latest addition to the Heinzinger range is the superb ERS systems. The ERS systems offer up to 1200V and 200kW of highly responsive bi-directional DC power for battery testing, super-cap test, battery simulation and other high power component testing. Utilising the ERS' grid tied energy recovery minimises the energy usage during testing, capturing up to 90% of any recovered energy to the mains supply.

High Voltage Range

Product	Technology	Voltage Range	Current Range	Power Range	Accuracy (% of Vnom, Inom)	Ripple (% of Vnom, Inom)	Stability (8 hours) (% of Vnom, Inom)	PIcture
LNC	Primary Switched	0-100V thru 0-30kV	0-500mA	20-60W	V +/- 0.02% I 0.02%	V <0.02% I <0.05%	V <0.05% I <0.05%
PNC	Switchmode	0-600V thru 0-200kV	0-1mA thru 0-3000mA	40W - 2kW	V <0.02% I <0.02%	V <0.01% I <0.02%	V <0.01% I <0.05%
PNC3p	Switchmode	0-600V thru 0-60kV	0.50mA thru 0-10,000mA	3kW-6kW	V <0.02% I <0.02%	V <0.01% I <0.02%	V <0.01% I <0.05%
PNChp	Precision Switchmode	0-600V thru 0-300kV	0-50mA thru 0-10,000mA	3kW - 6kW	V <0.02% I <0.02%	V <0.001% I <0.02%	V <0.001% I <0.05%
PHN	Double Stabilsed Linear	0-1200V thru 0-60kV	0-0.5A thru 0-40A	5kW - 120kW	V <0.02% I <0.02%	V <0.01% I <0.05%	V <0.01% I <0.02%
PHY	SCR Controlled	0-1200V thru 0-60kV	0-0.5A thru 0-40A	5kW - 40kW	V <0.1% I <0.1%	V <1% I <1%	V <0.03% I <0.03%

Low Voltage Range

Product	Technology	Voltage Range	Current Range	Power Range	Accuracy (% of Vnom, Inom)	Ripple (% of Vnom, Inom)	Stability (8 hours) (% of Vnom, Inom)	PIcture
LNG	Linear	0-16V thru 0-350V	0-0.6A thru 0-6A	100W - 210W	V <0.02% I <0.02%	V <0.1% I <0.2%	V <0.1% I <0.1%
PTN	Double Stabilsed Linear	0-6V thru 0-600V	0-1A thru 0-200A	120W - 5kW	V 0.02% I 0.02%	V <0.01% I <0.01%	V <0.01% I <0.05%
PTN3p	Double Stabilised Linear	0-6V thru 0-600V	0-10A thru 0-2000A	3kW - 175kW	V 0.02% I 0.02%	V <0.01% I <0.05%	V <0.01% I <0.02%
PTNhp	Precision Stabilised Linear	0-6V thru 0-600V	0-1A thru 0-2000A	120w - 175kW	V 0.02% I 0.02%	V <0.001% I <0.05%	V <0.001% I <0.02%
PNY	SCR Controlled	0-6V thru 0-600V	0-10A thru 0-10,000A	3.6kW - 200kW	V -<0.02% I -<0.02%	V -<1% I -<1%	V -<0.03% I -<0.03%
PCU	Precision Switchmode (Phase shift zero voltage)	0-50V	0-100A thru 0-340A	5kW - 15kW	I <0.002%	V 0.1% I <0.002%	I <0.0006%
ERS	Bi-directional Switchmode	0-300V thru 0-1000V	+/- 0-500A	50kW - >200kW	V <0.1% I <0.1%	V <0.2% I <0.4%	V 0.1% I 0.1%