Exploring Ultra-High Stability DC Power Supply

Ultra-High Stability DC Power Supply

Chroma 62075H-30N

Provides stable DC output current source and power for precision measurement, offering an advanced 250A/30V ultra high-stable ±10 ppm with high efficiency and high power factor

Power Rating

7.5kW

Voltage Range

0~30V

Current Range

0~250A

Chroma’s new 62075H-30N ultra-high stability DC power supply offers many unique advantages for magnet power supply systems in synchrotron applications. These advantages include an excellent current stability of 1.25mA/0.5 hour and 2.5mA/8 hour, extremely low current ripple of 2.5mA, current reproducible within 10mA, precision setting and readback of output current via 20 bit DAC/24 bit ADC.

High-Precision DC Current with Ultra High Stability

The 62075H-30N offers a high power density envelop of 7.5kW in 4U that delivers high-precision DC current with ultra high stability 10ppm and extremely low output ripple, excellent line and load regulation, and fast transient response. With the combination of wide range of voltage (0-60V) and current (0-750A), this power supply is ideal for storage ring quadrupole and sextupole magnets in synchrotron application.

Master/Slave Parallel and Series Operation as Standalone Unit

When high power is required, it is common to connect two or more power supplies in parallel or series. The 62075H-30N supply has a smart Master/Slave control mode making series/parallel operation fast and simple. In this mode, the master scales values and downloads data to slave units that makes programming simple and power control run automatically.

More Features

High Power Density

Current Slew
Rate Control

Output Current
Waveform Digitizing

High-Resolution Current Programming &
Measurement

The 62075H-30N ultra-high stability power supply is very easy to operate from either the front panel keypad or the remote controller via USB (standard) and Ethernet/LXI (optional). Its compact size with 4U only can be used on a bench or installed in a standard rack without any difficulty.

Model Options

Model	Description
62075H-30N	Ultra High Stability DC Power Supply 30V/250A/7.5kW
Accessories
A620023	Ethernet/LXI Interface for 62075H-30N
A620026	Rack Mounting Kit for 62075H-30N

Media

Technical Webinar: DC Power Supply

This seminar highlights key features and functions of our DC Power Supplies and the many applications they are being used for all over the world. Chroma programmable DC Power Supplies cover a wide range of power, voltage and current with advanced features for lab or rack-mounted applications.

Programmable DC Power Supply

Chroma 62000P

Constant power operating envelope, precision readback of output current and voltage, output trigger signals, and the ability to create complex DC transients waveforms to test device behavior to spikes, drops, and other voltage deviations

Programmable DC Power Supply

Chroma 62000H

Provides 2kW to 150kW of power, precision readback of output current and voltage, output trigger signals, create complex DC transients waveforms to test device behavior with voltage deviations

Modular DC Power Supply

Chroma 62000B

Unique features include a N+1 redundancy, high power densities, hot-swappable maintenance, remote ON/OFF and programmable control via the CAN bus for Burn-in and plating/electrolysis applications