Wide Input (4:1), Regulated DC DC Converters
Relec Electronics offer a wide range of extremely competitively priced, industry standard footprint, wide input DC DC converters with ultra wide input 4:1 input ranges. Please also refer to our Wide input (2:1) page, if the footprint you are looking for is not listed below. We can also offer many variants if you cannot fulfil your demands from our standard range. All products are fully rated from -25 to 71 degrees, with operation down to -40 degrees available on some
All of the items listed below provide at least 1000V of input to isolation. Many applications can also be met with non isolated point of load (POL) devices. We offer a comprehensive range of products from 500mA to 30A.
The majority of the products below are designed for PCB mounting, but we are also able to offer din rail and chassis mount brackets for many of the products listed
Please contact us for further details or complete our detailed specification submission form. |



|
|
Wide Input (4:1) |
|
Series |
Input Voltages |
Output Voltages |
Power |
Package |
|
|
PWA-CS-2W |
9..36V, 18..72V |
±5V, ±9V, ±12V, ±15V |
2W |
SIP10 |

|
|
PWB-CS-2W |
9..36V, 18..72V |
3V3, 5V, 9V 12V, 15V |
2W |
SIP10 |

|
|
FDD03-A |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
3W |
DIP24 |
 |
|
RDD05-A |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
5W |
DIP24 |
 |
|
TDD05-A |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
5W |
2" x 1" |
 |
|
FDD05-A |
9..36V, 18..72V |
5V, 12V, 15V, ±5V, ±12V, ±15V |
5W |
2" x 2" |
|
|
IMX7 |
8.4...36V, 16.8...75V, 40...121V, 60...150V |
5V, 2x5V, 2x12V, 2x15V, 2x24V * |
7W |
2" x 1" |

|
|
FDD12 |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
12W |
2" x 2" |
 |
|
IDD15-A |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
15W |
2" x 1" |
|
|
WDD15 |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±12V, ±15V |
15W |
2" x 1.6" |
|
|
WDD20-A |
9..36V, 18..72V |
3V3, 5V, 12V, 15V, ±5V, ±12V, ±15V |
20W |
2" x 1.6" |

|
|
IMX35 |
8.4...36V, 16.8...75V, 40...121V, 60...150V |
4x5V, 4X12V, 4X15V, 2x5V & 2X12V, 2x5V & 2X12V * |
35W |
3" x 2.5" |

| * IMX7 and IMX35 multiple outputs are fully floating and can be series or parallel connected. Contact us for further applications data. |