CQB150-300Sxx CMFC Series | Cincon

Input: 180 to 425V dc
Outputs: 5V to 48V dc
Power: 150 Watt
Built in EMC Filter
3000V ac reinforced isolation

Have a question? Call us now

+44 (0)1722 413 060


The CQB150-300SXX-CMFC(D) series of chassis mountable DC-DC converters offers 300 watts of output power @ single output voltages of 5, 12, 15, 24, 28, 48VDC. It has a wide (2:1) input voltage range of 180 to 425VDC (300VDC nominal) and 3000VAC renforced isolation.

High efficiency up to 89%, allowing case operating temperature range of -40°C to 100°C. An external heat sink is required to extend the full power range of the unit. Very low no load power consumption (10mA), an ideal solution for energy critical systems.

Built-in EMI EN55032 (EN55022) filter. Meet EN45545. The standard control functions include remote on/off (positive or negative) and +10%, -20% adjustable output voltage.

Fully protected against input UVLO (under voltage lock out), output over-current, output over-voltage and overtemperature and continuous short circuit conditions.
CQB150-300SXX-CMFC(D) series is designed primarily for common applications of 300V nominal voltage and also suitable for distributed power architectures, telecommunications, battery operated equipment and industrial applications.

Feature List

* 150W Isolated Output
* Efficiency to 89%
* Low No Load Power Consumption
* Fixed Switching Frequency
* Regulated Outputs
* Over Temperature Protection
* Over Voltage/Current Protection
* Remote On/Off
* Continuous Short Circuit Protection
* Shock & Vibration Meet EN61373
* Safety Meets IEC60950 and IEC62368
* UL60950-1 2nd (Reinforced Insulation) Approval for DC Modules
* Build-In EMI Filter
* Fire & Smoke Meet EN45545-2
* Baseplate Cooled