Data Sheet

RWS-B Series
,QGXVWULDO 7HVW
50W to 600W Single Output General
Purpose Power Supplies
RWS-B Series
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www.uk.tdk-lambda.com/rws-b
Features Benets
• 10 Year e-cap Lifetime • Better Field Reliability
• 7 Year Warranty
• Lower Cost of Ownership
• Global Safety Approvals
• Supports Worldwide Use
• Compact Size
• Easier System Integration
Specication
Model RWS50B RWS100B RWS150B RWS300B RWS600B
AC Input Voltage range VAC 85 - 265VAC (47 - 63Hz), 300VAC for 5 seconds
Inrush Current (100 / 200VAC) A 18 / 36 15 / 30 16 / 32 17 / 34 20 / 40
Power Factor (100 / 200VAC) - Meets EN61000-3-2
Input Current (100/200VAC) ( typ) A 1.1 / 0.7 1.3 / 0.7 1.9 / 1.0 3.8 / 2.1 7.2 / 4.0
DC Input VDC 120 - 370VDC 120 - 330VDC
Temperature Coefcient - <0.02%/°C
Regulation - See table
Overcurrent Protection - >105%, 5V & 12V constant current limit & hiccup autorecovery, 24V &48V constant current limit with autorecovery
Overvoltage Protection V 115-140%, Cycle AC line to reset
Hold Up Time (typ at full load) ms 20ms
Leakage Current (max) uA 750uA maximum, typically 175uA at 115VAC, 63Hz
Remote Sense - No
Remote ON/OFF Control (4) - - - - Option Option
Parallel Operation - - - - - Option
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) %RH 30 - 90
Storage Humidity (non condensing) %RH 10 - 90
Cooling - Convection Internal Fan
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/s
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(sweep 1 min) X, Y, Z for 1 hour
Shock - < 196.1 m/s
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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
Weight (Typ) g 230 400 480 900 1600
Size (WxHxD) mm 82 x 34 x 81.5 94 x 39 x 108 94 x 41 x 128 102 x 41 x 170 120 x 61 x 190
MTBF (5) hours 4,170,949 1,978,533 2,235,743 2,027,824 2,157,340
Warranty Yrs 7
Notes: (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 Ofce for use under DC Input conditions (4) External 5V source required, see instruction manual for details
(5) According to Telcordia document SR-332, issue 3, “Reliability Prediction Procedure for Electronic Equipment”.
Conditions: ambient temp. 25deg C, 230Vac input, full load (gures shown for 24V models)
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