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PRF20 Series
2" x 1" DIP Isolated Dc-Dc Converter
Datasheet
All Models
Overview
- 20 W
- 4:1 input range
- Single/dual regulated outputs
- Designed for railway applications
- Industry standard 2" x 1" package
- Meets EN50155 railway standard
- Remote on/off control
- Output trim
- -40 to +85°C temperature range
Description
The PRF20 series is a 20 W dc-dc converter designed specifically to meet the needs of railway applications. All models meet EN 50155 standards and offer a host of features, including an ultra-wide input range of 43~160 Vdc, a robust operating temperature range, and efficiencies up to 90%.
Specifications
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RegulationYes
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Package TypeDIP
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Isolation (Vdc)2250
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Safety Standards60950
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Dimensions LxWxH (in)2 x 1 x 0.4
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Dimensions LxWxH (mm)50.8 x 25.4 x 10.2
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ProtectionsOver Current, Over Voltage, Short Circuit
ALL MODELS
| Model Number | Input Voltage (Vdc) | Power (W) | Output Voltage (Vdc) | Output Current (A) |
|---|---|---|---|---|
| PRF20-Q110-S5 | 43 ~ 160 | 20 | 5 | 4 |
| PRF20-Q110-S12 | 43 ~ 160 | 20 | 12 | 1.67 |
| PRF20-Q110-S15 | 43 ~ 160 | 20 | 15 | 1.33 |
| PRF20-Q110-D12 | 43 ~ 160 | 20 | 12/ -12 | 0.833/ -0.833 |
| PRF20-Q110-D15 | 43 ~ 160 | 20 | 15/ -15 | 0.667/ -0.667 |
