Features:

• Voltage range: 1 - 150V
• Current range: Up to 2000A (System)
• Power range up to 1.5KW per module up to 120KW per system
• Master/Slave Parallel Control
• Measurement V & I (Under CAN command)
• High Power Density (464 mW / cm3 = 7.13 W/In3)
• N+1 Redundancy
• Hot-swappable
• Ideal for Burn-in And Plating
• Remote Sense
• Remote ON / OFF
• DC OK Signal Output
• Optional CAN Bus
• Optional Softpanel Graphic User Interface

Chroma's 62000B series of Modular DC Power Supplies offer 5 types of power module with ranging from 1V to 150V, current from 10A to 90A, and offers two mainframe type of six and three position. The six position mainframe can envelop in up to six power modules paralleled operation for 9KW power output. The 62000B can easily parallel up to 14 mainframes to 120KW with current sharing and CAN bus control for bulk power applications. These high power density and low current ripple supplies are designed for burn-in applications such as the LCD panels, DC-DC converters, power inverters, notebook computers, battery chargers and many other types of electronic devices.

Hot-Swap Operation

Equipped with the functionality of N+1 redundancy and hot-swap, the 62000B Series of modular DC power supplies are most applicable for 24 hours non-stop applications such as the SMD plating production lines, as well as product life burn-in test for IT products like DC converters, LCD backlight inverters and routers.

For continuous operation applications the modular hot-swap design allows engineers to replace the failure unit on-site without shutting down the entire system.

Can Bus Advantages

The Controller Area Network (CAN) is a multicast shared, differential serial bus standard. Designed to be robust in electromagnetically noisy environments, it can utilize a differential balanced line like RS-485. CAN replaced bulky wiring harnesses with a two-wire differential cable. CAN provides services at layers 1 and 2 of the OSI model and uses a broadcast method for placing frames on the wire. CAN provides low-speed, fault-tolerant transmission of 125 Kbps up to 40 meters, which can function over one wire if a short occurs. Transmission without fault tolerance is provided up to 1 Mbps and 40 meters, and distances up to 1 km are achieved with bit rates of 50 Kbps. Bit rates up to 1 Mbit/s are possible at network lengths below 40m. Decreasing the bit rate allows longer network distances (e.g. 125 kbit/s at 500 m).

High Power Applications with CSU (sold separately)

The 62000B modular power supplies are capable of providing high power output up to 120KW/2000A with minimal specification degradation via CSU (Control and Supervisor Unit Model A620007). Each chassis is designed to accommodate a maximum of 9KW and include current sharing capability to ensure system stability. In addition, for convenient control of even large power systems, a CSU is provided to set and display output and protection circuits via a standard CAN bus communication protocol.