IRM-60-48

AC/DC PCB Mount Power Supply (PSU), ITE, 1 Output, 60 W, 48 VDC, 1.25 A

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Manufacturer: MEAN WELL
Product type: AC / DC PCB Mount Power Supplies
No. of Outputs:1 Output; Output Power Max:60W; Output Voltage - Output 1:48V; Output Current - Output 1:1.25A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - O
SVHC: No SVHC (12-Jan-2017)
Depth: 87mm
Width: 52mm
Height: 29.5mm
Product Range: IRM-60 Series
No. of Outputs: 1 Output
Output Power Max: 60W
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: 1.25A
Output Current - Output 2: -
Output Current - Output 3: -
Output Voltage - Output 1: 48VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: ITE

Delivery and price
Units per pack	1
Price	8.87 €
Current stock	10+
Lead time	30 days

Datasheet

**- IRM 60  series** 

60W Single Output Encapsulated Type 

## ■ **Features** 

- ‧Universal AC input / Full range 

- ‧Compact size 

- ‧Protections: Short circuit / Overload / Over voltage 

- ‧Cooling by free air convection 

( except for 5V ) **LPS** cWhs ~~(~~ 4 BauarSicherheit **www.ID** beegelod **2000000000** ~~)~~ wacmt **tuv.com** geprao gesugft CBCE ■ **Applications** 

   - ‧Industrial electrical equipment 

   - ‧Mechanical equipment 

   - ‧Factory automation equipment 

   - ‧Handheld electronic device 

- ‧Isolation ClassⅡ 

- ‧No load power consumption<0.1W 

- ‧Pass LPS(Except for 5V) 

- ‧100% full load burn-in test 

- ‧High reliability 

- ‧3 years warranty 

## ■ **Description** 

IRM-60 is a 60W miniature (87*52*29.5mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows the universal input voltage range of 85~264VAC. The 94V-0 flame retardant plastic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture. 

With the high efficiency up to 91% and the extremely low no-load power consumption below 0.1W, IRM-60 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a Class Ⅱ design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with EN55022 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference. In addition to the PCB mounting style model, IRM-60 series also offers the screw terminal style model (ST). 

## ■ **Model Encoding** 

**IRM - 60 - 5 ST** ~~TT “TS~~ Output voltage Output wattage Series name 

Blank    : PCB mounting style { ST         : Screw terminal style 

_File Name:IRM-60-SPEC   2015-03-17_ 

**- IRM 60  series** 

60W Single Output Encapsulated Type 

## **SPECIFICATION** 

||**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<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>1000ms, 30ms/230VAC          2000ms, 30ms/115VAC at full load<br>50ms/230VAC          12ms/115VAC at full load<br>85 ~ 264VAC<br>47 ~ 440Hz<br>87.5%<br>84%<br>89%<br>12.6 ~ 16.2V<br>90%<br>15.75 ~ 20.25V<br>91%<br>25.2 ~ 32.4V<br>50.4 ~ 64.8V<br>1.8A/115VAC          1A/230VAC<br>COLD START 30A/115VAC          60A/230VAC<br>115%~160% rated output power<br>5.25 ~ 6.75V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1226Khrs min.      MIL-HDBK-217F (25<br>)<br>℃<br>PCB mounting style : 87*52*29.5mm (L*W*H)          Screw terminal style : 109*52*33.5mm (L*W*H)<br>PCB mounting style : 0.23Kg;60pcs/14.8Kg/0.97CUFT               Screw terminal style :0.27Kg;50pcs/14.5Kg/    CUFT<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>80mVp-p<br>120mVp-p<br>120mVp-p<br>150mVp-p<br>240mVp-p<br>12V<br>15V<br>24V<br>48V<br>10A<br>5A<br>4A<br>2.5A<br>1.25A<br>0 ~ 10A<br>0 ~ 5A<br>0 ~ 4A<br>0 ~ 2.5A<br>0 ~ 1.25A<br>50W<br>60W<br>60W<br>60W<br>60W<br>**IRM-60-5**<br>**IRM-60-12**<br>**IRM-60-15**<br>**IRM-60-24**<br>**IRM-60-48**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.2**<br>**VOLTAGE TOLERANCENote.3**<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25<br>of ambient temperature.<br>℃<br>2. Ripple & noise are measured at 20MHz 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.<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<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>I/P-O/P:3KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>UL60950-1, TUV EN60950-1 approved<br>5V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**LEAKAGE CURRENT**<br>< 0.25mA/240VAC|**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<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>1000ms, 30ms/230VAC          2000ms, 30ms/115VAC at full load<br>50ms/230VAC          12ms/115VAC at full load<br>85 ~ 264VAC<br>47 ~ 440Hz<br>87.5%<br>84%<br>89%<br>12.6 ~ 16.2V<br>90%<br>15.75 ~ 20.25V<br>91%<br>25.2 ~ 32.4V<br>50.4 ~ 64.8V<br>1.8A/115VAC          1A/230VAC<br>COLD START 30A/115VAC          60A/230VAC<br>115%~160% rated output power<br>5.25 ~ 6.75V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1226Khrs min.      MIL-HDBK-217F (25<br>)<br>℃<br>PCB mounting style : 87*52*29.5mm (L*W*H)          Screw terminal style : 109*52*33.5mm (L*W*H)<br>PCB mounting style : 0.23Kg;60pcs/14.8Kg/0.97CUFT               Screw terminal style :0.27Kg;50pcs/14.5Kg/    CUFT<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>80mVp-p<br>120mVp-p<br>120mVp-p<br>150mVp-p<br>240mVp-p<br>12V<br>15V<br>24V<br>48V<br>10A<br>5A<br>4A<br>2.5A<br>1.25A<br>0 ~ 10A<br>0 ~ 5A<br>0 ~ 4A<br>0 ~ 2.5A<br>0 ~ 1.25A<br>50W<br>60W<br>60W<br>60W<br>60W<br>**IRM-60-5**<br>**IRM-60-12**<br>**IRM-60-15**<br>**IRM-60-24**<br>**IRM-60-48**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.2**<br>**VOLTAGE TOLERANCENote.3**<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25<br>of ambient temperature.<br>℃<br>2. Ripple & noise are measured at 20MHz 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.<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<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>I/P-O/P:3KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>UL60950-1, TUV EN60950-1 approved<br>5V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**LEAKAGE CURRENT**<br>< 0.25mA/240VAC|**IRM-60-5**|**IRM-60-12**|**IRM-60-15**|**IRM-60-24**|**IRM-60-48**|
|---|---|---|---|---|---|---|---|
|||**DC VOLTAGE**|5V|12V|15V|24V|48V|
|||**RATED CURRENT**|10A|5A|4A|2.5A|1.25A|
|||**CURRENT RANGE**|0 ~ 10A|0 ~ 5A|0 ~ 4A|0 ~ 2.5A|0 ~ 1.25A|
|||**RATED POWER**|50W|60W|60W|60W|60W|
|||**RIPPLE & NOISE (max.)Note.2**|80mVp-p|120mVp-p|120mVp-p|150mVp-p|240mVp-p|
|||**VOLTAGE TOLERANCENote.3**|±2.5%|±2.5%|±2.5%|±2.5%|±2.5%|
|||**LINE REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|
|||**LOAD REGULATION**|±1.0%|±1.0%|±0.5%|±0.5%|±0.5%|
|||**SETUP, RISE TIME**|1000ms, 30ms/230VAC          2000ms, 30ms/115VAC at full load|||||
|||**HOLD UP TIME(Typ.)**|50ms/230VAC          12ms/115VAC at full load|||||
|||**VOLTAGE RANGE**|85 ~ 264VAC|||||
|||**FREQUENCY RANGE**|47 ~ 440Hz|||||
|||**EFFICIENCY(Typ.)**|84%|87.5%|89%|90%|91%|
|||**AC CURRENT(Typ.)**|1.8A/115VAC          1A/230VAC|||||
|||**INRUSH CURRENT(Typ.)**|COLD START 30A/115VAC          60A/230VAC|||||
|||**LEAKAGE CURRENT**|< 0.25mA/240VAC|||||
|||**OVERLOAD**|115%~160% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed|||||
|||**OVER VOLTAGE**|12.6 ~ 16.2V<br>15.75 ~ 20.25V<br>25.2 ~ 32.4V<br>50.4 ~ 64.8V<br>5.25 ~ 6.75V<br>Protection type : Shut off o/p voltage, clamping by zener diode|||||
|||**WORKING TEMP.**|-30 ~ +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>)|||||
|||**VIBRATION**|10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes|||||
|||**SAFETY STANDARDS**|UL60950-1, TUV EN60950-1 approved|||||
|||**WITHSTAND VOLTAGE**|I/P-O/P:3KVAC|||||
|||**ISOLATION RESISTANCE**|I/P-O/P:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃|||||
|||**EMC EMISSION**|Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3|||||
|||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N : 1KV), criteria A|||||
|||**MTBF**|1226Khrs min.      MIL-HDBK-217F (25<br>)<br>℃|||||
|||**DIMENSION**|PCB mounting style : 87*52*29.5mm (L*W*H)          Screw terminal style : 109*52*33.5mm (L*W*H)|||||
|||**PACKING**|PCB mounting style : 0.23Kg;60pcs/14.8Kg/0.97CUFT               Screw terminal style :0.27Kg;50pcs/14.5Kg/    CUFT|||||
|||1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25<br>of ambient temperature.<br>℃<br>2. Ripple & noise are measured at 20MHz 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.||||||



_File Name:IRM-60-SPEC   2015-03-17_ 

**- IRM 60  series** 

60W Single Output Encapsulated Type 

## **Block Diagram** 

**==> picture [480 x 333] intentionally omitted <==**

**----- Start of picture text -----**<br>
fosc : 65KHz<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>for others<br>90<br>80<br>230VAC 80<br>Input only<br>60 100VAC for 5V 70<br>50<br>60<br>40<br>50<br>20<br>40<br>-30 -25 -15 0 15 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>**----- End of picture text -----**<br>


_File Name:IRM-60-SPEC   2015-03-17_ 

**- IRM 60  series** 

## 60W Single Output Encapsulated Type 

## **Mechanical Specification** 

**==> picture [87 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
Case No.IRM60     Unit:mm<br>**----- End of picture text -----**<br>


**==> picture [86 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
‧ PCB mounting style<br>**----- End of picture text -----**<br>


**==> picture [399 x 517] intentionally omitted <==**

**----- Start of picture text -----**<br>
87<br>5.7 76 29.5<br>3.5±1mm<br>AC/L<br>AC/N<br>BOTTOM<br>VIEW<br>-V<br>+V<br>AC/L, AC/N P/N diameter:1ψ<br>+V, -V P/N diameter:2ψ<br>52 33.5<br>33<br>6.7<br>7.5<br>4-ψ3.5 AC/L AC/N<br>-V -V +V +V<br>5 5 5<br>**----- End of picture text -----**<br>


## ‧ **Screw terminal style** 

## **Installation Manual** 

Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html 

_File Name:IRM-60-SPEC   2015-03-17_

Updated at April 14, 2026

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