RWS50B – RWS600B – AC/DC Power Supply Single Output: 50W – 600W
- 10 Year e-cap Lifetime.
- 7 Year Warranty.
- Global Safety Approvals.
- Compact Size.
RWS50B – RWS600B – AC/DC Power Supply Single Output: 50 W – 600 W
Offering solid performance at a reasonable price, the TDK- Lambda RWS-B series of 50W to 600W power supplies feature 10 year electrolytic capacitor lifetimes, ensuring long field life. The products are backed by a seven-year warranty and are available with output voltages from 5 to 48V. All RWS-B models operate from a universal AC input of 85 – 265V (300V for 5 seconds) to meet a wide range of applications, including industrial, test & measurement, broadcast, communications and LED signage.
SERIES TABLE
| Model | Voltage | Adjust Range (V) | Max Current (A) | Efficiency (typ) % 115/230VAC |
| RWS50B-5 | 5V | 4.5-5.75 | 10 | 78 / 79 |
| RWS100B-5 | 5V | 4.5-5.75 | 14 | 77.5 / 79 |
| RWS150B-5 | 5V | 4.5-5.75 | 21 | 77.5 / 79.5 |
| RWS300B-5 | 5V | 4.5-5.75 | 50 | 75 / 78.5 |
| RWS600B-5 | 5V | 4.5-5.75 | 100 | 74 / 77.5 |
| RWS50B-12 | 12V | 10.8-13.8 | 4.3 | 83 / 84 |
| RWS100B-12 | 12V | 10.8-13.8 | 8.5 | 83 / 84 |
| RWS150B-12 | 12V | 10.8-13.8 | 13 | 84.5 / 87.5 |
| RWS300B-12 | 12V | 10.8-13.8 | 25 | 79.5 / 82.5 |
| RWS600B-12 | 12V | 10.8-13.8 | 50 | 82 / 84.5 |
| RWS100B-15 | 15V | 13.5-17.25 | 6.8 | 84 / 85 |
| RWS150B-15 | 15V | 13.5-17.25 | 10 | 84.5 / 87.5 |
| RWS300B-15 | 15V | 13.5-17.3 | 20 | 81.5 / 84.5 |
| RWS600B-15 | 15V | 13.5-17.3 | 40 | 82 / 84.5 |
| RWS50B-24 | 24V | 21.6-27.6 | 2.2 | 86 / 87 |
| RWS100B-24 | 24V | 21.6-27.6 | 4.5 | 86 / 87.5 |
| RWS150B-24 | 24V | 21.6-27.6 | 6.5 | 86.5 / 89.5 |
| RWS300B-24 | 24V | 21.6-27.6 | 12.5 | 85 / 88 |
| RWS600B-24 | 24V | 21.6-27.6 | 25 | 85 / 88.5 |
| RWS150B-28 | 28V | 25.2-32.2 | 5.4 | 86.5 / 89.5 |
| RWS300B-36 | 36V | 32.4-41.4 | 8.4 | 85 / 88 |
| RWS600B-36 | 36V | 32.4-41.4 | 16.7 | 84 / 88.5 |
| RWS50B-48 | 48V | 43.2-52.8 | 1.1 | 87 / 88 |
| RWS100B-48 | 48V | 43.2-52.8 | 2.1 | 86 / 87 |
| RWS150B-48 | 48V | 43.2-52.8 | 3.3 | 86.5 / 89.5 |
| RWS300B-48 | 48V | 43.2-52.8 | 6.3 | 85 / 88 |
| RWS600B-48 | 48V | 43.2-52.8 | 12.5 | 85 / 88.5 |
SPECIFICATIONS TABLE
| AC Input Voltage range | 85 – 265VAC (47 – 63Hz), 300VAC for 5 seconds |
| Power Factor (100 / 200VAC) | Meets EN61000-3-2 |
| Input Current (115/230VAC) (typ) | See Datasheet |
| DC Input | See Datasheet |
| Temperature Coefficient | <0.02%/°C |
| Regulation | See table series |
| Overcurrent Protection | >105%, 5V & 12V constant current limit & hiccup autorecovery, 24V &48V constant current limit with autorecovery |
| Overvoltage Protection | 115-140%, Cycle AC line to reset |
| Hold Up Time (typ at full load) | 20ms |
| Leakage Current (max) | 750uA maximum, typically 175uA at 115VAC, 63Hz |
| Operating Temperature (1) | -10° to +70°C, derate above 45°C for 50W, 40°C for 100W & 150W, 50°C for 300W & 600W (see graphs below) |
| Storage Temperature | -30° to +75°C |
| Operating Humidity (non condensing) | 30 – 90 |
| Storage Humidity (non condensing) | 33147 |
| Withstand Voltage | Input to Ground 2kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min. |
| Isolation Resistance | >100M at 25°C & 70%RH, Output to Ground 500VDC |
| Vibration (non operating) | 10 – 55Hz: 19.6m/s2 (sweep 1 min) X, Y, Z for 1 hour |
| Shock | < 196.1 m/s2 |
| Safety Agency Approvals (2) (3) | UL60950-1, CSA60950, EN60950-1, UL:508, CSA C22.2 No.107.1-01, CE Mark |
| Conducted & Radiated EMI | EN55011 / EN55022-B, FCC Class B, VCCI-B |
| Immunity | IEC61000-4-2, -3, -4, -5, -6, -8, -11 |
| (1) RWS600B operates down to -20°C.
(2) UL508 & CSA C22.2 No.107.1-01 on RWS50B-5, -12, -24, RWS100B-5, -12, -24, RWS150B-5, -12, -24 & RWS300B-24 only. (3) Consult Sales Office for use under DC Input conditions. |
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