• Voltage withstand test 1500 VAC
• Extremely wide input voltage ranges
• Flexible load distribution on outputs
• Outputs no-load, overload, and short-circuit proof
• Thermal protection

Article number	40IMX4-1515-8K
Available stock	6
Manufacturer	Bel Power
Type	DC/DC
Input Voltage	16.8 – 75VDC
Output voltage	15V
Output current	140mA
Output voltage 2	-15V
Output current 2	140mA
Total power	4.2W
Op. temperature	-40 / +85°C
Size	33x20x8.5mm
Weight	10g
Efficiency	82%
Formfactor	THT mountable
Application	Industry
Specials	no-load, overload, and short-circuit proof

The IMX4 Series of board-mountable 4-watt DC-DC con verters has been designed according to the latest industry requirements and standards. The converters are particularly suitable for use in mobile or stationary applications in trans port, industry, or telecom, where variable input voltages or high
transient voltages are prevalent.
Covering a total input voltage range from 8.4 VDC up to 121 VDC with three different models, the converters are available with single or dual output from 3.3 up to ±24 VDC with flexible load distribution. Features include efficient input
and output filtering with unsurpassed transient and surge protection, low output ripple and noise, consistently high efficiency over the entire input voltage range and high reliability as well as excellent dynamic response to load and line changes.
The converters exhibit basic insulation and are designed and built according to the international safety standards IEC/EN 60950-1. 70IMX4 models are CE-marked.
A special feature is their small case size, DIL 24 with only 8.5 mm profile. The circuit is comprised of integrated planar magnetics, and all components are automatically assembled and solidly soldered onto a single PCB without any wire connection. Thanks to the rigid mechanical design, the converters withstand an extremely high level of shock and vibrations. Careful consideration of possible thermal stresses ensure the absence of hot spots providing long life in environments where temperature cycles are a reality. The thermal design allows operation at full load up to an ambient temperature of 85 °C in free air without using any potting material.