RID-50A

AC/DC Enclosed Power Supply (PSU), 125 to 373VDC, ITE, 2 Outputs, 54 W, 5 VDC, 6 A, 12 VDC

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: MEAN WELL
Product type: AC / DC Enclosed Power Supplies
SVHC: No SVHC (25-Jun-2025)
Product Range: RID-50 Series
No. of Outputs: 2Outputs
Output Power Max: 54W
Input Voltage VAC: 88V AC to 264V AC
Power Supply Output Type: Adjustable, Fixed
Output Current - Output 1: 6A
Output Current - Output 2: 2A
Output Current - Output 3: -
Output Current - Output 4: -
Output Voltage - Output 1: 5VDC
Output Voltage - Output 2: 12VDC
Output Voltage - Output 3: -
Output Voltage - Output 4: -
Power Supply Applications: ITE

Delivery and price
Units per pack	100
Price	15.37 €
Current stock	10+
Lead time	30 days

Datasheet

## **- RID 50 series** 

## MEAN WELL 50W Dual Output Switching Power Supply **- series** ~~a~~ 

## ■ 

100% . full load burn-in. test . . ** AllusingWithstand. . 105 300VAC. ℃ long surgelife electrolytic.input for capacitors 5 second ℃ 

|**SPECIFICATION**<br>**IEC62368-1**<br>**UL62368-1**<br>Bauar<br>Sicherheit<br>egel<br>ge<br>ma<br>t gepruft<br>od<br>be<br>www.<br>ID 2000000000<br>tuv.com<br>wac<br>g<br>o s<br>**EN62368-1**<br>**TPTC004**<br>* 3 yearswarrant<br>Cc<br>FAL<br>y<br>y<br>AL; 4~~)~~<br>CB|**SPECIFICATION**<br>**IEC62368-1**<br>**UL62368-1**<br>Bauar<br>Sicherheit<br>egel<br>ge<br>ma<br>t gepruft<br>od<br>be<br>www.<br>ID 2000000000<br>tuv.com<br>wac<br>g<br>o s<br>**EN62368-1**<br>**TPTC004**<br>* 3 yearswarrant<br>Cc<br>FAL<br>y<br>y<br>AL; 4~~)~~<br>CB|* 3 yearswarrant<br>y<br>y|* 3 yearswarrant<br>y<br>y|**IEC62368-1**<br>**UL62368-1**<br>Bauar<br>Sicherheit<br>egel<br>ge<br>ma<br>t gepruft<br>od<br>be<br>www.<br>ID 2000000000<br>tuv.com<br>wac<br>g<br>o s<br>**EN62368-1**<br>**TPTC004**<br>Cc<br>FAL<br>AL; 4~~)~~<br>CB|**IEC62368-1**<br>**UL62368-1**<br>Bauar<br>Sicherheit<br>egel<br>ge<br>ma<br>t gepruft<br>od<br>be<br>www.<br>ID 2000000000<br>tuv.com<br>wac<br>g<br>o s<br>**EN62368-1**<br>**TPTC004**<br>Cc<br>FAL<br>AL; 4~~)~~<br>CB|
|---|---|---|---|---|---|
|**MODEL**<br>**RID-50A**<br>**RID-50B**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**Note.3**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE**<br>**LINE REGULATION**<br>**Note.4**<br>**LOAD REGULATION**<br>**Note.5**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>5V<br>12V<br>CH2<br>5V<br>CH1<br>24V<br>CH2<br>6A<br>2A<br>4A<br>1.4A<br>0 ~ 6A<br>0 ~ 3A<br>0 ~ 6A<br>0 ~ 2A<br>54W<br>53.6W<br>80mVp-p<br>120mVp-p<br>80mVp-p<br>150mVp-p<br>CH1: 4.75 ~ 5.5V<br>CH1: 4.75 ~ 5.5V<br>±2.0%<br>±8.0%<br>±2.0%<br>±0.5%<br>±1.5%<br>±0.5%<br>±1.5%<br>±8%<br>±0.5%<br>±5.0%<br>±0.5%<br>±5.0%<br>500ms, 20ms/230VAC          1200ms, 30ms/115VAC at full load<br>60ms/230VAC          10ms/115VAC at full load<br>88 ~ 264VAC          125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)<br>47 ~ 63Hz<br>78%<br>79%<br>CH1: 5.75 ~ 6.75V<br>1.3A/115VAC           0.8A/230VAC<br>COLD START 48A/230VAC<br><2mA / 240VAC<br>110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>UL62368-1, TUV EN62368-1<br>approved<br>,EAC TP TC 004<br>Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020<br>-25 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)on +5V output<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>172.6Khrs min.      MIL-HDBK-217F (25<br>)<br>℃<br>99*97*36mm (L*W*H)<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>0.41Kg; 45pcs/19.5Kg/0.94CUFT<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 6)**<br>**PROTECTION**<br>℃<br>(as available on http://www.meanwell.com)<br>℃<br>℃<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A, EAC TP TC 020<br>CH1<br>**OUTPUT NUMBER**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation, when multi-channel output, it is recommended thatCH1 load > 10%.<br>4. Line regulation is measured from low line to high line at rated load.<br>5. Load regulation is measured from 0% to 100% rated load.<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on<br>a360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to<br>perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>7. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>Product Liability Disclaimer<br>For detailed information, please refer to||**RID-50A**||**RID-50B**||
||**OUTPUT NUMBER**|CH1|CH2|CH1|CH2|
||**DC VOLTAGE**|5V|12V|5V|24V|
||**RATED CURRENT**|6A|2A|4A|1.4A|
||**CURRENT RANGE**<br>**Note.3**|0 ~ 6A|0 ~ 3A|0 ~ 6A|0 ~ 2A|
||**RATED POWER**|54W||53.6W||
||**RIPPLE & NOISE (max.) Note.2**|80mVp-p|120mVp-p|80mVp-p|150mVp-p|
||**VOLTAGE ADJ. RANGE**|CH1: 4.75 ~ 5.5V||CH1: 4.75 ~ 5.5V||
||**VOLTAGE TOLERANCE Note.3**|±2.0%|±8.0%|±2.0%|±8%|
||**LINE REGULATION**<br>**Note.4**|±0.5%|±1.5%|±0.5%|±1.5%|
||**LOAD REGULATION**<br>**Note.5**|±0.5%|±5.0%|±0.5%|±5.0%|
||**SETUP, RISE TIME**|500ms, 20ms/230VAC          1200ms, 30ms/115VAC at full load||||
||**HOLD UP TIME (Typ.)**|60ms/230VAC          10ms/115VAC at full load||||
||**VOLTAGE RANGE**|88 ~ 264VAC          125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)||||
||**FREQUENCY RANGE**|47 ~ 63Hz||||
||**EFFICIENCY (Typ.)**|78%||79%||
||**AC CURRENT (Typ.)**|1.3A/115VAC           0.8A/230VAC||||
||**INRUSH CURRENT (Typ.)**|COLD START 48A/230VAC||||
||**LEAKAGE CURRENT**|<2mA / 240VAC||||
||**OVERLOAD**|110 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||
||**OVER VOLTAGE**|CH1: 5.75 ~ 6.75V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||
||**WORKING TEMP.**|-25 ~ +70<br>(Refer to "Derating Curve")<br>℃||||
||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing||||
||**STORAGE TEMP., HUMIDITY**|-40 ~ +85<br>, 10 ~ 95% RH<br>℃||||
||**TEMP. COEFFICIENT**|±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)on +5V output||||
||**VIBRATION**|10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes||||
||**SAFETY STANDARDS**|UL62368-1, TUV EN62368-1<br>approved<br>,EAC TP TC 004||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC||||
||**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃||||
||**EMC EMISSION**|Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020||||
||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A, EAC TP TC 020||||
||**MTBF**|172.6Khrs min.      MIL-HDBK-217F (25<br>)<br>℃||||
||**DIMENSION**|99*97*36mm (L*W*H)||||
||**PACKING**|0.41Kg; 45pcs/19.5Kg/0.94CUFT||||
||℃<br>(as available on http://www.meanwell.com)<br>℃<br>℃<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation, when multi-channel output, it is recommended thatCH1 load > 10%.<br>4. Line regulation is measured from low line to high line at rated load.<br>5. Load regulation is measured from 0% to 100% rated load.<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on<br>a360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to<br>perform these EMC tests, please refer to “EMI testing of component power supplies.”<br>7. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>Product Liability Disclaimer<br>For detailed information, please refer to|||||



## **SPECIFICATION** 

_File Name:RID-50-SPEC 2020-10-20_ 

**- RID 50N series** 

50W Dual Output Switching Power Supply 

**==> picture [486 x 637] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mechanical Specification Case No. 905B     Unit:mm<br>1<br>2<br>3<br>5.5<br>4<br>5<br>6<br>7<br>20.5 55<br>4.5 89<br>99<br>6.5 87<br>Terminal Pin No. Assignment<br>Pin No. Assignment Pin No. Assignment<br>1 AC/L 5 DC OUTPUT +V2<br>18 74 2 AC/N 6 DC OUTPUT G1<br>3 FG 7 DC OUTPUT +V1<br>4 DC OUTPUT G2<br>Block Diagram fosc : 50KHz<br>RECTIFIERS<br>+V2<br>&<br>COM2<br>FILTER<br>EMI RECTIFIERS POWER RECTIFIERS +V1<br>I/P FILTER & SWITCHING & COM1<br>FILTER FILTER<br>DETECTION<br>FG<br>CIRCUIT<br>O.L.P. CONTROL<br>O.V.P.<br>Derating Curve Output Derating VS Input Voltage<br>100<br>100<br>90<br>80<br>80<br>60 70<br>60<br>40<br>50<br>20<br>40<br>-25 0 10 20 30 40 50 60 70 (VERTICAL) 88 95 100 115 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>ψ3.5<br>3.5<br>3.5 ψ<br>ψ 2-M3<br>2-M3<br>ψ<br>3.5<br>LOAD (%) LOAD (%)<br>36<br>9.5<br>51.5<br>97<br>8.2<br>55.5<br>17.5<br>36<br>28<br>7<br>**----- End of picture text -----**<br>


_File Name:RID-50-SPEC 2020-10-20_

Updated at June 6, 2026

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