The RPA20-FR series wide range input DC/DC converters have been especially designed for railway applications and are EN45545-2, EN50155, and UL/EN/IEC 62368-1 certified. With an input voltage range from 36 to 160VDC and a reinforced isolation barrier rated up to 3kVAC/1min, these high power density converters in a 1.6“ x 1“ case are particularly suited for rolling stock rail applications. Despite their small size, the RPA20-FR converters are fully specified devices with output currents up to 4 amps, up to 90.5% typical efficiency, no minimum load, UVLO, tight regulation, and low ripple/noise figures. The trimmable outputs are also fully protected against over-temperature, short circuits, over-current, and over-voltage.
| Part Number | Power (W) | Isolation | Vin (V) | Main Vout (V) | Package Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RPA20-11005DFR
Focus
New
| 20 | Isolated | 36 - 160 | ± 5 | Encapsulated 1.6"x1" |
| ||||||
| 2 |
|
RPA20-11005DFR/N
Focus
New
| 20 | Isolated | 36 - 160 | ± 5 | Encapsulated 1.6"x1" |
| ||||||
| 3 |
|
RPA20-11005SFR
Focus
New
| 20 | Isolated | 36 - 160 | 4.5 to 5.5 | Encapsulated 1.6"x1" |
| ||||||
| 4 |
|
RPA20-11005SFR/N
Focus
New
| 20 | Isolated | 36 - 160 | 4.5 to 5.5 | Encapsulated 1.6"x1" |
| ||||||
| 5 |
|
RPA20-11012DFR
Focus
New
| 20 | Isolated | 36 - 160 | ± 12 | Encapsulated 1.6"x1" |
| ||||||
| 6 |
|
RPA20-11012DFR/N
Focus
New
| 20 | Isolated | 36 - 160 | ± 12 | Encapsulated 1.6"x1" |
| ||||||
| 7 |
|
RPA20-11012SFR
Focus
New
| 20 | Isolated | 36 - 160 | 10.8 to 13.2 | Encapsulated 1.6"x1" |
| ||||||
| 8 |
|
RPA20-11012SFR/N
Focus
New
| 20 | Isolated | 36 - 160 | 10.8 to 13.2 | Encapsulated 1.6"x1" |
| ||||||
| 9 |
|
RPA20-11015DFR
Focus
New
| 20 | Isolated | 36 - 160 | ± 15 | Encapsulated 1.6"x1" |
| ||||||
| 10 |
|
RPA20-11015DFR/N
Focus
New
| 20 | Isolated | 36 - 160 | ± 15 | Encapsulated 1.6"x1" |
| ||||||
| 11 |
|
RPA20-11015SFR
Focus
New
| 20 | Isolated | 36 - 160 | 13.5 to 18 | Encapsulated 1.6"x1" |
| ||||||
| 12 |
|
RPA20-11015SFR/N
Focus
New
| 20 | Isolated | 36 - 160 | 13.5 to 18 | Encapsulated 1.6"x1" |
| ||||||
| 13 |
|
RPA20-11024SFR
Focus
New
| 20 | Isolated | 36 - 160 | 21.6 to 28.8 | Encapsulated 1.6"x1" |
| ||||||
| 14 |
|
RPA20-11024SFR/N
Focus
New
| 20 | Isolated | 36 - 160 | 21.6 to 28.8 | Encapsulated 1.6"x1" |
| ||||||
| 15 |
|
RPA20-1105.1SFR
Focus
New
| 20 | Isolated | 36 - 160 | 4.59 to 5.61 | Encapsulated 1.6"x1" |
| ||||||
| 16 |
|
RPA20-1105.1SFR/N
Focus
New
| 20 | Isolated | 36 - 160 | 4.59 to 5.61 | Encapsulated 1.6"x1" |
|
| Attributes | RPA20-FR |
|---|---|
| AC/DC or DC/DC | DC/DC |
| Power (W) | 20 |
| Isolation | Isolated |
| Vin (V) | 36 - 160 |
| Isolation (kV) | 3 |
| Mounting Type | THT |
| Package Style | Encapsulated 1.6"x1" |
| Length (mm) | 40.6 |
| Width (mm) | 25.4 |
| Height (mm) | 10.2 |
| Certifications | CE, EN 50155, EN 55032, EN 62368-1, UL 62368-1 |
| MIN Operating Temp (°C) | -40 |
| MAX Operating Temp (°C) | 105 |
| Protections | OCP, OTP, OVP, SCP |
| Directives | REACH, RoHS 2+ (10/10) |
| Packaging Type | Tube |
| Warranty | 3 Years |
| Regulation | Regulated |
| Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
RPA20-11005DFR
Focus
New
| 20 | 5 | 36 - 160 | THT |
| ||
| 2 |
|
RPA20-11005DFR/N
Focus
New
| 20 | 5 | 36 - 160 | THT |
| ||
| 3 |
|
RPA20-11005SFR
Focus
New
| 20 | 5 | 36 - 160 | THT |
| ||
| 4 |
|
RPA20-11005SFR/N
Focus
New
| 20 | 5 | 36 - 160 | THT |
| ||
| 5 |
|
RPA20-11012DFR
Focus
New
| 20 | 12 | 36 - 160 | THT |
| ||
| 6 |
|
RPA20-11012DFR/N
Focus
New
| 20 | 12 | 36 - 160 | THT |
| ||
| 7 |
|
RPA20-11012SFR
Focus
New
| 20 | 12 | 36 - 160 | THT |
| ||
| 8 |
|
RPA20-11012SFR/N
Focus
New
| 20 | 12 | 36 - 160 | THT |
| ||
| 9 |
|
RPA20-11015DFR
Focus
New
| 20 | 15 | 36 - 160 | THT |
| ||
| 10 |
|
RPA20-11015DFR/N
Focus
New
| 20 | 15 | 36 - 160 | THT |
| ||
| 11 |
|
RPA20-11015SFR
Focus
New
| 20 | 15 | 36 - 160 | THT |
| ||
| 12 |
|
RPA20-11015SFR/N
Focus
New
| 20 | 15 | 36 - 160 | THT |
| ||
| 13 |
|
RPA20-11024SFR
Focus
New
| 20 | 24 | 36 - 160 | THT |
| ||
| 14 |
|
RPA20-11024SFR/N
Focus
New
| 20 | 24 | 36 - 160 | THT |
| ||
| 15 |
|
RPA20-1105.1SFR
Focus
New
| 20 | 5.1 | 36 - 160 | THT |
| ||
| 16 |
|
RPA20-1105.1SFR/N
Focus
New
| 20 | 5.1 | 36 - 160 | THT |
|
| タイトル | Type | 日付 |
|---|---|---|
| RPA20-FR.pdf | Datasheet |
| タイトル | Type | 日付 |
|---|---|---|
| 鉄道アプリケーションに最適化 20W小型DC/DCコンバータ | Official Press Release | 2025/03/05 |