DC/DC converters designed to withstand moisture and dust

A universal quarter-brick topology and ultra-wide input range of up to 12:1, make the MQB series a suitable choice for a vast range of applications that need a durable power supply solution.

Designed with construction, forestry and agriculture vehicle control panels in mind, the series features a lightweight and robust aluminum casing; contributing to an impressive operating case temperature of -45°C -115°C for continuous operation in severe climate conditions; where humidity, high or low temperatures might be a concern.

In addition, PG’s synchronous rectifier topology helps deliver competitive efficiency rates of up to 91%; limiting the amount of heat dissipation required within applications.

Features:

• 4:1, 8:1 and 12:1 input range options
• Available with single and dual outputs
• No minimum load on single output modules
• Variable output (+/- 10%)
• Long life capacitor
• High efficiency rates 89-91%
• 2250VDC isolation

• Over voltage, over temperature, over current protection and under voltage lock out

Selected modules also feature dual output functions, providing even more versatility and allowing modules to be easily placed between several different systems when needed.

With no minimum load features, isolation voltages of 2250VDC (input to output), under voltage lockout, over voltage and output power protection, you can rest assured that the MQB series will deliver safety first, preventing system damage and loss.