Ameritherm/Ambrell Nova 1

The Ameritherm/Ambrell Nova 1 is a compact solid-state induction power supply delivering 1 kW at 297 kHz for precision industrial and laboratory heating. This single-phase unit operates from 220 V mains at 11 A RMS and features 4-20 mA analog control input for dynamic process ramp simulation. The system enables rapid, efficient thermal cycling with minimal energy loss across brazing, soldering, heat treating, and metal insert applications.

Technical Specifications

• Power Output: 1 kW


• Operating Frequency: 297 kHz


• Power Input: 220 V, 1-phase, 11 A RMS


• Control Input: 4-20 mA analog


• Coil Configuration: Dual-wound helical (2 over 2, 4-turn)


• Remote Heat Station Capacitance: 0.66 µF

Key Features

• Solid-state topology eliminates tube maintenance and extends service life.


• Fast ramp circuit simulation via 4-20 mA input for closed-loop process control.


• High-frequency operation at 297 kHz concentrates energy in target workpieces, reducing thermal spreading and cycle time.


• Compact form factor suited to benchtop and integrated assembly stations.

Typical Applications

• Brazing & Soldering: Precision joint formation with repeatable thermal profiles.


• Heat Treating: Controlled heating to modify material properties.


• Metal Insert Heating: Thermal assembly of threaded inserts into polymer components.


• Shrink Fitting: Localized heating for interference fits.


• Preheating & Material Curing: Substrate preparation and adhesive/epoxy processing.


• Forming: Metal shaping via targeted heating.

Compatibility & Integration The Nova 1 interfaces via standard 4-20 mA analog control, enabling integration with programmable logic controllers, analog process controllers, and ramp generators. Coil configuration adapts to application-specific heating geometries; demonstrated two-over-two helical design is a reference configuration.