RWS50B
SPECIFICATIONS
CA806-01-01D
MODEL
ITEMS
1 Nominal Output Voltage
V
5
12
24
48
2 Maximum Output Current
A
10
4.3
2.2
1.1
3 Maximum Output Power
W
50
51.6
52.8
52.8
4 Efficiency (Typ) (*1) 100/115VAC %
77/78
82/83
86/86
86/87
200/230VAC %
79/79
84/84
87/87
88/88
5 Input Voltage Range
(*2)(*12)
-
85 - 265VAC (47 - 63Hz) or 120 - 370VDC
6 Input Current (Typ)
100/115VAC A
1.1/1.0
(*1) 200/230VAC A
0.7/0.65
7 Inrush Current (Typ)
(*1)(*3)
-
18A at 100VAC, 36A at 200VAC, Ta=25°C, Cold Start
8 Output Voltage Range
V
4.50 - 5.75
10.8 - 13.8
21.6 - 27.6
43.2 - 52.8
9 Maximum Ripple & Noise
0<Ta<70°C mV
120
150
150
200
(*4)(*5) -20<Ta<0°C mV
160
180
180
300
10 Maximum Line Regulation
(*6)(*12) mV
20
48
96
192
11 Maximum Load Regulation
(*7)(*12) mV
40
96
192
384
12 Temperature Coefficient
-
Less than 0.02% / °C
13 Over Current Protection
(*8) A
10.50 -
4.52 -
2.31 -
1.16 -
14 Over Voltage Protection
(*9) V
6.0 - 7.0
14.4 - 16.8
28.8 - 33.6
55.2 - 64.8
15 Hold-up Time (Typ)
(*1)
-
15ms at 100/115VAC, 95ms at 200/230VAC
16 Leakage Current
(*10)
-
Less than 0.75mA
17 Parallel Operation
-
-
18 Series Operation
-
Possible
19 Operating Temperature (*11)(*12)
-
-20 - +70°C (-20°C:50%, -10 - +45°C:100%, +70°C:20%)
20 Operating Humidity
-
30 - 90%RH (No Condensing)
21 Storage Temperature
-
-30 - +75°C
22 Storage Humidity
-
10 - 90%RH (No Condensing)
23 Cooling
-
Convection Cooling
24 Withstand Voltage
-
Input - FG : 2kVAC (20mA), Input - Output : 3kVAC (20mA)
Output - FG : 500VAC (100mA) for 1min
25 Isolation Resistance
-
More than 100MW at 25°C and 70%RH Output - FG : 500VDC
26 Vibration
-
At no operating, 10 - 55Hz (Sweep for 1min)
19.6m/s2 Constant, X,Y,Z 1hour each.
27 Shock
-
Less than 196.1m/s2
28 Safety
-
Approved by UL60950-1, EN60950-1, UL508 (5V,12V,24V), CSA60950-1,
CSA C22.2 No.107.1-01. (5V,12V,24V).
Designed to meet Den-an Appendix 8 at 100VAC only.
29 Line DIP
-
Designed to meet SEMI-F47 (200VAC Line only)
30 Conducted Emission
(*13)
-
Designed to meet EN55011/EN55022-B, FCC-B, VCCI-B
31 Radiated Emission
(*13)
-
Designed to meet EN55011/EN55022-B, FCC-B, VCCI-B
32 Immunity
(*13)
-
Designed to meet IEC61000-6-2 IEC61000-4-2, -3, -4, -5, -6, -8, -11
33 Weight (Typ)
g
230
34 Size (W x H x D)
mm
34 x 82 x 81.5 ( Refer to Outline Drawing )
*Read instruction manual carefully, before using the power supply unit.
=NOTES=
*1. At Ta=25°C, nominal output voltage and maximum output power.
*2. For cases where conformance to various safety specs (UL, CSA, EN) are required, to be described as 100 - 240VAC (50-60Hz).
*3. Not applicable for the inrush current to Noise Filter for less than 0.2ms.
*4. Please refer to Fig. A for measurement of Vo, line & load regulation and ripple voltage.
Fig.A
*5. For start up at low ambient temperature and low input voltage, output ripple noise might not meet specification.
However, specification can be met after one second.
*6. 85 - 265VAC, constant load.
*7. No load-Full load, constant input voltage.
*8. Hiccup with automatic recovery.
Avoid to operate at over load or short circuit condition.
*9. OVP circuit will shut down output, manual reset (Re power on).
*10. Measured by the each measuring method of UL, CSA, EN and Den-an(at 60Hz), Ta=25°C.
*11. Output Derating
- Derating at standard mounting. Refer to LOAD vs. AMBIENT TEMPERATURE (CA806-01-02_).
- Load (%) is percent of maximum output power or maximum output current, do not exceed its derating of maximum load.
*12. Output derating needed when input voltage less than 100VAC. Refer to LOAD vs. INPUT VOLTAGE (CA806-01-02_).
*13. The power supply is considered a component which will be installed into a final equipment.
The final equipment should be re-evaluated that it meets EMC directives.
RWS50B-48RWS50B-5 RWS50B-12 RWS50B-24
C1 : Film Cap. 0.1μF
C2 : Elect. Cap. 100μF
TDK-Lambda
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