4:1 Input 75W Shielded Single-Output DC-DC Converters

Cincon has introduced the ECLB75W series of dc-dc converters packaged in a 2.05 × 1.2 x 0.4 inches six-sided shield metal case. ECLB75W series provide up to 75W of output power with single output voltages of 5-, 12-, or 15-Vdc or dual outputs voltages of ±12-, ±15-, or ±24-Vdc. These modules are compliant with industry standard 2" × 1" footprint. It has a 4:1 input voltage range of 9- to 36-Vdc and 18- to 75-Vdc and 2250Vdc isolation.

ECLB75W series have a very high efficiency up to 92.5% and allows ambient operating temperature range of -40°C to 85°C (de-rating above 54°C with heatsink). The modules are fully protected against input UVLO (under voltage lock out), output over-current, output over-voltage and over-temperature and continuous short circuit conditions.

ECLB75W series also feature very low no load power consumption (As low as 8mA), which make these converters an ideal solution for energy critical systems. Furthermore, the standard control functions include remote on/off (positive or negative) and 80%~110% adjustable output voltage.

All models are very suitable for distributed power architectures, telecommunications, battery operated equipment and industrial applications.

Summary of features

• 75W Isolated Output
• Efficiency up to 92.5%
• Low No Load Power Consumption
• 05"x1.2"x0.4" Six-Sided Shield Metal Case
• 4:1 Input Range
• Regulated Outputs
• Fixed Switching Frequency
• Input Under Voltage Protection
• Over Current Protection
• Remote On/Off
• Continuous Short Circuit Protection
• No Tantalum Capacitor Inside
• Safety Meets IEC/EN/UL62368-1
• Full Load Operation up to 59℃ with Heat-Sink LBT127(M-C655) Natural Convection