# AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 50.4 W, 12 VDC, 4.2 A
**URL**: https://novapart.co/products/RS-50-12/ac-dc-enclosed-power-supply-psu-ite-1-outputs-504
**SKU**: RS-50-12
**Manufacturer**: MEAN WELL
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €33.0900
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | RS-50 Series |
| No. Of Outputs | 1Outputs |
| Output Power Max | 50.4W |
| Input Voltage Vac | 88V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 4.2A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Current - Output 4 | - |
| Output Voltage - Output 1 | 12VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3374463/)
**RS - 50 series**
## **SPECIFICATION**
|**MODEL**
**RS-50-3.3**
**RS-**
**-5**
**50**
**RS-**
**-12**
**50**
**RS-**
**-15**
**50**
**RS-**
**-24**
**50**
**RS-**
**-48**
**50**
**OUTPUT**
**Note.4**
**Note.5**
**FREQUENCY RANGE**
**EFFICIENCY(Typ.)**
**INPUT**
**SAFETY STANDARDS**
**VIBRATION**
**MTBF**
**DIMENSION**
**OTHERS**
**NOTE**
**PACKING**
**OVERLOAD**
3.3V
5V
12V
15V
24V
48V
10A
10A
4.2A
3.4A
2.2A
1.1A
33W
50W
50.4W
51W
52.8W
52.8W
80mVp-p
80mVp-p
120mVp-p
120mVp-p
120mVp-p
200mVp-p
3.0%
2.0%
1.0%
1.0%
1.0%
1.0%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
2.0%
1.0%
0.5%
0.5%
0.5%
0.5%
78%
83%
84.5%
86%
88%
89%
, EN61000-3-2,-3
0.03%/
)
)
**ENVIRONMENT**
**SAFETY &**
**EMC**
**PROTECTION**
**Note.2**
**Note.3**
e~~G~~
jocvortage
IRATEDCURRENT
IRATEDPOWER
RIPPLE&NOISE(max) **|**
~~|~~
~~a~~
~~aGG~~
~~a~~
——————————
|_| 105002,5G 10min./tcycle, periodfor 60min.eachalongX.Y.Zares
Ff UL60950-1,TUVENGO950-1 approved
Pf228Kesmin, MILHDBK-207F 25°C
Pf9997e36mm~~WH~~
fotkgaspcsigsgsurT
~~Se~~
2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http:/Awww.meanwell.com)|**MODEL**
**RS-50-3.3**
**RS-**
**-5**
**50**
**RS-**
**-12**
**50**
**RS-**
**-15**
**50**
**RS-**
**-24**
**50**
**RS-**
**-48**
**50**
**OUTPUT**
**Note.4**
**Note.5**
**FREQUENCY RANGE**
**EFFICIENCY(Typ.)**
**INPUT**
**SAFETY STANDARDS**
**VIBRATION**
**MTBF**
**DIMENSION**
**OTHERS**
**NOTE**
**PACKING**
**OVERLOAD**
3.3V
5V
12V
15V
24V
48V
10A
10A
4.2A
3.4A
2.2A
1.1A
33W
50W
50.4W
51W
52.8W
52.8W
80mVp-p
80mVp-p
120mVp-p
120mVp-p
120mVp-p
200mVp-p
3.0%
2.0%
1.0%
1.0%
1.0%
1.0%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
2.0%
1.0%
0.5%
0.5%
0.5%
0.5%
78%
83%
84.5%
86%
88%
89%
, EN61000-3-2,-3
0.03%/
)
)
**ENVIRONMENT**
**SAFETY &**
**EMC**
**PROTECTION**
**Note.2**
**Note.3**
e~~G~~
jocvortage
IRATEDCURRENT
IRATEDPOWER
RIPPLE&NOISE(max) **|**
~~|~~
~~a~~
~~aGG~~
~~a~~
——————————
|_| 105002,5G 10min./tcycle, periodfor 60min.eachalongX.Y.Zares
Ff UL60950-1,TUVENGO950-1 approved
Pf228Kesmin, MILHDBK-207F 25°C
Pf9997e36mm~~WH~~
fotkgaspcsigsgsurT
~~Se~~
2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http:/Awww.meanwell.com)|**RS-50-3.3**
e|**RS-**
**-5**
**50**
e~~G~~|**RS-**
**-12**
**50**
~~G~~|**RS-**
**-15**
**50**
~~G~~|**RS-**
**-24**
**50**
~~G~~|**RS-**
**-48**
**50**
~~G~~|
|---|---|---|---|---|---|---|---|
||e
jocvortage
IRATEDCURRENT|3.3V
e|5V
e~~G~~|12V
~~G~~|15V
~~G~~|24V
~~G~~|48V
~~G~~|
||jocvortage
IRATEDCURRENT|10A|10A|4.2A|3.4A|2.2A|1.1A|
||IRATEDCURRENT
IRATEDPOWER|||||||
||IRATEDPOWER
RIPPLE&NOISE(max)**|**|33W
**|**|50W|50.4W|51W|52.8W|52.8W|
||**Note.2**
IRATEDPOWER
RIPPLE&NOISE(max)**|**|80mVp-p
**|**|80mVp-p|120mVp-p|120mVp-p
~~|~~|120mVp-p
~~|~~|200mVp-p
~~|~~|
||RIPPLE&NOISE(max) **|**|**|**|||~~|~~|~~|~~|~~|~~|
||**Note.3**|3.0%|2.0%|1.0%|1.0%|1.0%|1.0%|
||**Note.4**|0.5%|0.5%|0.5%|0.5%|0.5%|0.5%|
||**Note.5**|2.0%|1.0%|0.5%|0.5%|0.5%|0.5%|
|||||||||
|||||||||
||~~a~~|||||||
||**FREQUENCY RANGE**
~~a~~|||||||
||**EFFICIENCY(Typ.)**
~~a~~|78%
~~GG~~|83%
~~GG~~|84.5%
~~GG~~|86%
~~GG~~|88%
~~GG~~|89%
~~GG~~|
|||||||||
|||||||||
||~~a~~|——————————||||||
||**OVERLOAD**
~~a~~|——————————||||||
||~~a~~|——————————||||||
|||||||||
|||||||||
|||||||||
|||_||0.03%/
)
|_|105002,5G10min./tcycle, periodfor 60min.eachalongX.Y.Zares||||||
||**VIBRATION**
|_|
Ff||_|105002,5G10min./tcycle, periodfor 60min.eachalongX.Y.Zares
FfUL60950-1,TUVENGO950-1 approved||||||
||**SAFETY STANDARDS**
|_|
Ff||_| 105002,5G 10min./tcycle, periodfor 60min.eachalongX.Y.Zares
FfUL60950-1,TUVENGO950-1 approved||||||
||Ff|Ff UL60950-1,TUVENGO950-1 approved||||||
|||||||||
|||, EN61000-3-2,-3||||||
||Pf|Pf228Kesmin,MILHDBK-207F 25°C||||||
||**MTBF**
Pf
Pf|)
Pf228Kesmin,MILHDBK-207F 25°C
Pf9997e36mm~~WH~~||||||
||**DIMENSION**
Pf
Pf|Pf228Kesmin, MILHDBK-207F 25°C
Pf9997e36mm~~WH~~||||||
||**PACKING**
Pf9997e36mm~~WH~~
fotkgaspcsigsgsurT
~~Se~~
2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http:/Awww.meanwell.com)|||||||
MeanWell Direct Tel: +44 (0)118 970 3858 E-mail: sales@meanwelldirect.co.uk
**RS - 50 series**
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20.5 55
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6.5 87
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Assignment Assignment
18 ox.—_ 74 _—*?-_ = Pino.Terminal couture 1 Pin No. AC/L —*‘([PinNo.| 4
2 AC/N 5
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Diagram :
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FILTER FILTER
DETECTION
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CIRCUIT
O.L.P. CONTROL
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O.V.P.
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Curve H Output Derating VS Input Voltage
Ta=25
100
100
90
80
80
60 70
60
40
50
20
40
-25-25 00 10 20 30 40 50 60 70 (VERTICAL) 88 95 100 115 120 140 160 180 200 220 240 264
AMBIENT TEMPERATURE (°C ) INPUT VOLTAGE (VAC) 60Hz
3.5
3.5
3.5 2-M3
2-M3
3.5
36
9.5 51.5
7
9
8.2
55.5
7
17.5
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28
**----- End of picture text -----**
MeanWell Direct
Tel: +44 (0)118 970 3858 E-mail: sales@meanwelldirect.co.uk
## Links
- [View this product on Novapart](https://novapart.co/products/RS-50-12/ac-dc-enclosed-power-supply-psu-ite-1-outputs-504)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/mean-well/rs-50-12/psu-enclosed-12v-50w/dp/3374463)
---
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