IRM-10-12

AC/DC PCB Mount Power Supply (PSU), ITE, 1 Output, 10.2 W, 12 V, 850 mA

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Manufacturer: MEAN WELL
Product type: AC / DC PCB Mount Power Supplies
No. of Outputs:1 Output; Output Power Max:10W; Output Voltage - Output 1:12V; Output Current - Output 1:850mA; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - O
SVHC: No SVHC (25-Jun-2025)
Depth: 45.7mm
Width: 21.5mm
Height: 25.4mm
Product Range: IRM-10 Series
No. of Outputs: 1 Output
Output Power Max: 10.2W
Input Voltage VAC: 85V AC to 264V AC
Input Voltage AC Max: 264V
Input Voltage AC Min: 85V
Power Supply Output Type: Fixed
Output Current - Output 1: 850mA
Output Current - Output 2: -
Output Current - Output 3: -
Output Voltage - Output 1: 12VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: ITE

Delivery and price
Units per pack	250
Price	8.12 €
Current stock	10+
Lead time	30 days

Datasheet

**- IRM 10  series** 

10W Single Output Encapsulated Type 

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|**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIMENote.4**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<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>**AC CURRENT (Typ.)**<br>600ms, 30ms  at full load<br>30ms/230VAC          8ms/115VAC at full load<br>85 ~ 264VAC          120 ~ 370VDC<br>47 ~ 440Hz<br>77%<br>74%<br>82%<br>13.8 ~ 16.2V<br>82%<br>17.25 ~ 20.25V<br>82%<br>27.6 ~ 32.4V<br>0.25A/115VAC          0.15A/230VAC<br>COLD START 20A/115VAC          40A/230VAC<br>115%~190%rated output power<br>5.75 ~ 6.75V<br>3.8 ~ 4.95V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>I/P-O/P:3KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>20 ~ 90% RH non-condensing<br>-30 ~ +70℃(Refer to "Derating Curve")<br>-40 ~ +85℃, 10 ~ 95% RH<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1495.8Khrs min.      MIL-HDBK-217F (25℃)<br>45.7*25.4*21.5mm (L*W*H)<br>0.04Kg; 270pcs/11.8Kg/0.97CUFT<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>5V<br>3.3V<br>12V<br>15V<br>24V<br>2A<br>2.5A<br>0.85A<br>0.67A<br>0.42A<br>0 ~ 2A<br>0 ~ 2.5A<br>0 ~ 0.85A<br>0 ~ 0.67A<br>0 ~ 0.42A<br>10W<br>8.25W<br>10.2W<br>10.05W<br>10.08W<br>**IRM-10-5**<br>**IRM-10-12**<br>**IRM-10-15**<br>**IRM-10-24**<br>**IRM-10-3.3**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.2**<br>**VOLTAGE TOLERANCENote.3**<br>℃<br><br><br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 4)**<br>**PROTECTION**<br>Protection type : Shut off o/p voltage, clamping by zener diode<br>Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N:1KV), criteria A<br>UL60950-1, TUV EN60950-1 approved<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**LEAKAGE CURRENT**<br>< 0.25mA/240VAC<br>±0.03%/℃(0 ~ 50℃)<br>po<br>a ~~C(O~~<br>a<br>ee<br>f<br>(O<br>(<br>~~CG~~<br>a ~~GG~~<br>OO<br>~~a~~<br>~~GOO~~<br>a ~~DD~~<br>a<br>~~[======~~<br>a~~SSS~~<br>~~GG~~<br>a<br>a<br>a~~Ee~~<br>ee~~eer~~<br>a<br>~~NmANvNrNHzv—H~~<br>7<br>a<br>a<br>a<br>a<br>a<br>a<br>a<br>a<br>~~Eeea—===~~<br>a<br>a<br>~~——~~|**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIMENote.4**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<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>**AC CURRENT (Typ.)**<br>600ms, 30ms  at full load<br>30ms/230VAC          8ms/115VAC at full load<br>85 ~ 264VAC          120 ~ 370VDC<br>47 ~ 440Hz<br>77%<br>74%<br>82%<br>13.8 ~ 16.2V<br>82%<br>17.25 ~ 20.25V<br>82%<br>27.6 ~ 32.4V<br>0.25A/115VAC          0.15A/230VAC<br>COLD START 20A/115VAC          40A/230VAC<br>115%~190%rated output power<br>5.75 ~ 6.75V<br>3.8 ~ 4.95V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>I/P-O/P:3KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>20 ~ 90% RH non-condensing<br>-30 ~ +70℃(Refer to "Derating Curve")<br>-40 ~ +85℃, 10 ~ 95% RH<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1495.8Khrs min.      MIL-HDBK-217F (25℃)<br>45.7*25.4*21.5mm (L*W*H)<br>0.04Kg; 270pcs/11.8Kg/0.97CUFT<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>200mVp-p<br>5V<br>3.3V<br>12V<br>15V<br>24V<br>2A<br>2.5A<br>0.85A<br>0.67A<br>0.42A<br>0 ~ 2A<br>0 ~ 2.5A<br>0 ~ 0.85A<br>0 ~ 0.67A<br>0 ~ 0.42A<br>10W<br>8.25W<br>10.2W<br>10.05W<br>10.08W<br>**IRM-10-5**<br>**IRM-10-12**<br>**IRM-10-15**<br>**IRM-10-24**<br>**IRM-10-3.3**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.2**<br>**VOLTAGE TOLERANCENote.3**<br>℃<br><br><br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 4)**<br>**PROTECTION**<br>Protection type : Shut off o/p voltage, clamping by zener diode<br>Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N:1KV), criteria A<br>UL60950-1, TUV EN60950-1 approved<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**LEAKAGE CURRENT**<br>< 0.25mA/240VAC<br>±0.03%/℃(0 ~ 50℃)<br>po<br>a ~~C(O~~<br>a<br>ee<br>f<br>(O<br>(<br>~~CG~~<br>a ~~GG~~<br>OO<br>~~a~~<br>~~GOO~~<br>a ~~DD~~<br>a<br>~~[======~~<br>a~~SSS~~<br>~~GG~~<br>a<br>a<br>a~~Ee~~<br>ee~~eer~~<br>a<br>~~NmANvNrNHzv—H~~<br>7<br>a<br>a<br>a<br>a<br>a<br>a<br>a<br>a<br>~~Eeea—===~~<br>a<br>a<br>~~——~~|**IRM-10-3.3**<br>~~[======~~|**IRM-10-5**<br>~~[======~~|**IRM-10-12**<br>~~[======~~|**IRM-10-15**<br>~~[======~~|**IRM-10-24**<br>~~[======~~|
|---|---|---|---|---|---|---|
||**DC VOLTAGE**<br>po<br>a<br>~~[======~~|3.3V<br>~~C(O~~<br>~~[======~~|5V<br>~~C(O~~<br>~~[======~~|12V<br>~~C(O~~<br>~~[======~~|15V<br>~~C(O~~<br>~~[======~~|24V<br>~~C(O~~<br>~~[======~~|
||**RATED CURRENT**<br>a <br>a<br>ee<br>~~[======~~|2.5A<br> ~~C(O~~<br>f<br>~~[======~~|2A<br>~~C(O~~<br>f<br>~~[======~~|0.85A<br>~~C(O~~<br>(O<br>~~[======~~|0.67A<br>~~C(O~~<br>(<br>~~[======~~|0.42A<br>~~C(O~~<br>~~[======~~|
||**CURRENT RANGE**<br>a<br>ee<br>~~[======~~|0 ~ 2.5A<br>f<br>~~[======~~|0 ~ 2A<br>f<br>~~[======~~|0 ~ 0.85A<br>(O<br>~~[======~~|0 ~ 0.67A<br>(<br>~~[======~~|0 ~ 0.42A<br>~~[======~~|
||**RATED POWER**<br>ee<br>~~CG~~<br>~~a~~<br>~~[======~~|8.25W<br>f<br>~~CG~~<br>~~[======~~|10W<br>f<br>~~CG~~<br>~~[======~~|10.2W<br>(O<br>~~CG~~<br>~~[======~~|10.05W<br>(<br>~~CG~~<br>OO<br>~~[======~~|10.08W<br>~~CG~~<br>~~[======~~|
||**RIPPLE & NOISE (max.)Note.2**<br>~~CG~~<br>a<br>~~a~~<br>~~[======~~|200mVp-p<br>~~CG~~<br>~~GG~~<br>~~[======~~|200mVp-p<br>~~CG~~<br>~~GG~~<br>~~[======~~|200mVp-p<br>~~CG~~<br>~~GG~~<br>~~[======~~|200mVp-p<br>~~CG~~<br>~~GG~~<br>OO<br>~~[======~~|200mVp-p<br>~~CG~~<br>~~GG~~<br>~~[======~~|
||**VOLTAGE TOLERANCENote.3**<br>a <br>~~a~~<br>~~[======~~|±2.5%<br> ~~GG~~<br>~~[======~~|±2.5%<br>~~GG~~<br>~~[======~~|±2.5%<br>~~GG~~<br>~~[======~~|±2.5%<br>~~GG~~<br>OO<br>~~[======~~|±2.5%<br>~~GG~~<br>~~[======~~|
||**LINE REGULATION**<br>~~a~~<br>~~GOO~~<br>~~[======~~|±0.3%<br>~~GOO~~<br>~~[======~~|±0.3%<br>~~GOO~~<br>~~[======~~|±0.3%<br>~~GOO~~<br>~~[======~~|±0.3%<br>OO<br>~~GOO~~<br>~~[======~~|±0.3%<br>~~GOO~~<br>~~[======~~|
||**LOAD REGULATION**<br>~~GOO~~<br>a <br>~~[======~~|±0.5%<br>~~GOO~~<br> ~~DD~~<br>~~[======~~|±0.5%<br>~~GOO~~<br>~~DD~~<br>~~[======~~|±0.5%<br>~~GOO~~<br>~~DD~~<br>~~[======~~|±0.5%<br>~~GOO~~<br>~~DD~~<br>~~[======~~|±0.5%<br>~~GOO~~<br>~~DD~~<br>~~[======~~|
||**SETUP, RISE TIMENote.4**<br>a<br>~~[======~~|600ms, 30ms  at full load<br>~~[======~~|||||
||**HOLD UP TIME (Typ.)**<br>a<br>~~[======~~<br>~~SSS~~|30ms/230VAC          8ms/115VAC at full load<br>~~[======~~<br>~~SSS~~|||||
||**VOLTAGE RANGE**<br>~~[======~~<br>a~~SSS~~|85 ~ 264VAC          120 ~ 370VDC<br>~~[======~~<br>~~SSS~~|||||
||**FREQUENCY RANGE**<br>a~~SSS~~|47 ~ 440Hz<br>~~SSS~~|||||
||**EFFICIENCY (Typ.)**<br>~~SSS~~<br>~~GG~~|74%<br>~~SSS~~<br>~~GG~~|77%<br>~~SSS~~<br>~~GG~~|82%<br>~~SSS~~<br>~~GG~~|82%<br>~~SSS~~<br>~~GG~~|82%<br>~~SSS~~<br>~~GG~~|
||**AC CURRENT (Typ.)**<br>~~SSS~~<br>~~GG~~<br>a<br>a|0.25A/115VAC          0.15A/230VAC<br>~~SSS~~<br>~~GG~~|||||
||**INRUSH CURRENT (Typ.)**<br>~~SSS~~<br>a|COLD START 20A/115VAC          40A/230VAC<br>~~SSS~~|||||
||**LEAKAGE CURRENT**<br>~~SSS~~<br>a~~Ee~~<br>ee~~eer~~|< 0.25mA/240VAC<br>~~SSS~~<br>~~Ee~~<br>~~eer~~|||||
||**OVERLOAD**<br>~~SSS~~<br>~~Ee~~<br>ee~~eer~~<br>~~Nm~~|115%~190%rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>~~SSS~~<br>~~Ee~~<br>~~eer~~<br>~~NmANvNrNHzv—H~~|||||
||**OVER VOLTAGE**<br>~~Ee~~<br>ee~~eer~~<br>~~Nm~~|13.8 ~ 16.2V<br>17.25 ~ 20.25V<br>27.6 ~ 32.4V<br>5.75 ~ 6.75V<br>3.8 ~ 4.95V<br>Protection type : Shut off o/p voltage, clamping by zener diode<br>~~Ee~~<br>~~eer~~<br>a<br>~~NmANvNrNHzv—H~~|||||
||**WORKING TEMP.**<br>~~Ee~~<br>ee~~eer~~<br>~~Nm~~|-30 ~ +70℃(Refer to "Derating Curve")<br>~~Ee~~<br>~~eer~~<br>~~NmANvNrNHzv—H~~|||||
||**WORKING HUMIDITY**<br>~~Nm~~<br>a|20 ~ 90% RH non-condensing<br>~~NmANvNrNHzv—H~~|||||
||**STORAGE TEMP., HUMIDITY**<br>~~Nm~~<br>a|-40 ~ +85℃, 10 ~ 95% RH<br>~~NmANvNrNHzv—H~~|||||
||**TEMP. COEFFICIENT**<br>~~Nm~~<br>a|±0.03%/℃(0 ~ 50℃)<br>~~NmANvNrNHzv—H~~|||||
||**VIBRATION**<br>~~Nm~~<br>a<br>~~Eeea—===~~|10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>~~NmANvNrNHzv—H~~<br>~~Eeea—===~~|||||
||**SAFETY STANDARDS**<br>~~Nm~~<br>a<br>a<br>~~Eeea—===~~|UL60950-1, TUV EN60950-1 approved<br>~~NmANvNrNHzv—H~~<br>~~Eeea—===~~|||||
||**WITHSTAND VOLTAGE**<br>a<br>~~Eeea—===~~|I/P-O/P:3KVAC<br>~~Eeea—===~~|||||
||**ISOLATION RESISTANCE**<br>a<br>~~Eeea—===~~|I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>~~Eeea—===~~|||||
||**EMC EMISSION**<br>a<br>~~Eeea—===~~|Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3<br>~~Eeea—===~~|||||
||**EMC IMMUNITY**<br>~~Eeea—===~~|Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N:1KV), criteria A<br>~~Eeea—===~~|||||
||**MTBF**<br>~~Eeea—===~~<br>a<br>~~——~~|1495.8Khrs min.      MIL-HDBK-217F (25℃)<br>~~Eeea—===~~|||||
||**DIMENSION**<br>a<br>a<br>~~——~~|45.7*25.4*21.5mm (L*W*H)|||||
||**PACKING**<br>a<br>~~——~~|0.04Kg; 270pcs/11.8Kg/0.97CUFT|||||
||℃<br><br><br><br><br><br>~~——~~||||||



_File Name:IRM-10-SPEC   2016-09-19_ 

**- IRM 10  series** 

10W Single Output Encapsulated Type 

## **Mechanical Specification** 

**==> picture [90 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Case No.222A      Unit:(mm)<br>**----- End of picture text -----**<br>


**==> picture [242 x 138] intentionally omitted <==**

**----- Start of picture text -----**<br>
45.7<br>3.6 38.5<br>AC/L -V<br>BOTTOM<br>+V<br>AC/N VIEW<br>3.45 3.45<br>8<br>10.75<br>25.4<br>**----- End of picture text -----**<br>


**==> picture [110 x 153] intentionally omitted <==**

**----- Start of picture text -----**<br>
21.5<br>3.5±1mm<br>P/N diameter:1.04<br>1.04<br>**----- End of picture text -----**<br>


## **Block Diagram** 

**==> picture [480 x 304] intentionally omitted <==**

**----- Start of picture text -----**<br>
fosc : 100KHz<br>EMI RECTIFIERS POWER RECTIFIERS +V<br>I/P & &<br>FILTER SWITCHING -V<br>FILTER FILTER<br>PWM<br>CONTROL DETECTION<br>CIRCUIT<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>-30 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>LOAD (%) LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:IRM-10-SPEC   2016-09-19_

Updated at June 3, 2026

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