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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