.gif)
- AC/DC Converter
- Single Output Up To 2000W
- Input range: 150-330VAC 3-Phase
- EMI/RFI Filters Included
- Miniature, High Density
- Operating Temperature: –55°C to +85°C
- Efficiency 90% (Typical)
- Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810
About the M251 Series
The M251 Series AC/DC converters feature a miniature, high density, high power factor design, one output, 3-phase input and delivers up to 2000W. Built to exacting standards, an efficiency of 90% (typical) and operating temperature of -55°C to +85°C is achieved. As a standard feature, EMI/RFI filters are included. Designed to meet: MIL-STD-461, MIL-STD-704 and MIL-STD-810 this is the ideal unit for military, rugged, telecom and demanding industrial applications.
(All specifications are factory configurable by a design engineer.)
| Model | Input | Power | (WxDxH) | Weight |
| M251 | 85 to 265VAC | Up to 2000W | 5.45" x 6.45" x 1.45" | 4.4 lb |
| Per Output | Voltage | Max Current | ||
|---|---|---|---|---|
| Output #1 | 150 to 330VDC | 7A |
All of our products can be configured to your specific requirements. Customers are invited to work with a design engineer to define the output, input range, protection limits and dimensions of the power solution which best meets their project needs. This can frequently be accomplished without NRE. Use the contact form to submit a request, or contact us at (603) 267-8865 to discuss your requirements. Configurations created for specific requirements will be assigned a new variant part number.
Examples of Prior Model Variants
| Model | Input | Output | Maximum Load |
Regulation | Ripple (20MHz BW) |
|---|---|---|---|---|---|
| M251-2 | 103 to 127 VAC | 320 VDC | 3.2 A | ± 1% | 300 mVp-p |
