DC/DC Converters

DC/DC Converter PSC305 HV/LV

Power supply modules of series PSC 305 are compact DC/DC converters with an optimized switching principle and therefore with a very high power density. The DC/DC converter is fully isolated between input and output.

Product Description

Due to the modular concept and a high scalability the user is able to equip the power supply with additional modules according to his actual power profile. The units are very user-friendly and can be swapped and upgraded during operation. The power rating of the unit is 480W . Up to 6 modules can be integrated in a 19" sub rack with 4U. In systems with high packing rate and limited vertical airflow we recommend to use a fanrack for cooling.

Key Features

• 1/6x19”, 3U
• Wide input voltage range
• Input overvoltage protection
• "Hot-Plug-In" design with backplane connection
• High power density
• CAN-Bus interface
• Integrated output decoupling from the DC bus
• Wide range of available output voltage

Modules available

• PSC305 HV – (80-275VDC input)
• PSC305 LV – (18-75VDC input)

DC/DC Converter PSC18

A combination of modern DC to DC switching power conversion technology and flexible 19" compatible mechanics, offers many advantages and make the PSC18 suitable for a wide range of applications.

Product Description

A constant voltage and current control circuit perform the correction of output voltage deviations caused by transient deviations of the input voltage or load within less than 1.5ms. This permits constant current operation down to continuous short circuit.

A micro controller unit equipped with two control keys. Digital displays at the front panel provide permanent monitoring of output voltage, output current and temperature. This feature offers easy adjustment and programming of output parameters and monitoring thresholds. To increase the power supply, it is possible to operate the PSC modules in parallel connection. For the control of all parameters and measurement values it is advantageous to use the monitoring device UPC3, which communicates with the modules via CAN-bus interface.

Key Features

• 1/3x19", 6U
• Front side connectors
• "Hot-plug-In" capability
• Active current sharing (optionally)
• High power density
• CAN-Bus interface
• Temperature compensation of the charge voltage
• Digital display for output voltage, current and adjustment values
• Convection cooling

DC/DC Converter PSC312 HV

Power supply modules of series PSC312 are fully isolated DC/DC converters with a resonant switching principle.

Product Description

The DC/DC converter can be used in all DC applications with or without battery. Due to the modular concept and a high scalability the user is able to equip the power supply with additional modules according to his actual power profile. The units are very user-friendly and can be swapped and upgraded during operation.

The unit can work in stand-alone mode as well as in connection with a DC controller for remote monitoring. Up to 4 modules can be integrated in a 19" sub rack with 3U.

Key Features

• 1/4x19”, 3U
• Wide input voltage range
• Input overvoltage protection
• "Hot-Plug-In" design with backplane connection
• High power density
• CAN-Bus interface
• Temperature-controlled fan cooling
• Wide range of available output voltages
• Front- to- back airflow with monitored fan

DC/DC Converter PSC30

A combination of modern DC to DC switching power conversion technology and flexible 19" compatible mechanics, offers many advantages and make the PSC30 suitable for a wide range of applications.

Product Description

The combination of an active power factor correction unit and a soft-switching DC to DC converter provides a wide input voltage range, high efficiency, small dimensions, and low weight.

A constant voltage and current control circuit performs correction of output voltage deviations due to input voltage or load transients within less than 1.5 ms and permits constant current operation down to continuous short circuit.

A microcontroller unit with two control keys and digital displays on the front panel provides continuous monitoring of input and output voltage, output current, temperature, and offers easy adjustment and programming of output parameters and monitoring thresholds.

An optional CAN-Bus interface allows remote control of output voltage and current from real time transmission of all parameters and measurement values to central supervisory unit (MU1000C).

Key Features

• Flexible 1/3-19"-system "Hot-Plug-In"
• Temperature compensation of the charge voltage
• Digital display for output voltage, current and adjustments values
• CAN-Bus interface