DR-120-24

AC/DC DIN Rail Power Supply (PSU), ITE, 1 Output, 120 W, 24 VDC, 5 A

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Manufacturer: MEAN WELL
Product type: AC / DC DIN Rail Mount Power Supplies
No. of Outputs: 1 Output
Output Power Max: 120W
Input Voltage VAC: 88V AC to 264V AC
Input Voltage AC Max: 264VAC
Input Voltage AC Min: 88VAC
Power Supply Approvals: ITE
Power Supply Output Type: Adjustable, Fixed
Output Current - Output 1: 5A
Output Voltage - Output 1: 24VDC

Delivery and price
Units per pack	10
Price	69.5 €
Current stock	10+
Lead time	30 days

Datasheet

**- DR 120 series** 

|**DR-120-12**<br>**DR-120-24**<br>**DR-120-48**<br>**MODEL**<br>**OUTPUT**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**SAFETY STANDARDS**<br>**SAFETY &**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>12V<br>24V<br>48V<br>10A<br>5A<br>2.5A<br>120W<br>120W<br>120W<br>80mVp-p<br>80mVp-p<br>100mVp-p<br>2.0%<br>1.0%<br>1.0%<br>0.5%<br>0.5%<br>0.5%<br>1.0%<br>1.0%<br>1.0%<br>80%<br>84%<br>85%<br>90<br>5<br>(TSW1)<br>90<br>5<br>(TSW1)<br>85<br>5<br>(TSW1)<br>0.03%/<br>)<br>UL508, UL60950-1,<br>**ENVIRONMENT**<br>**PROTECTION**<br>**EMC**<br>/230VAC<br>36ms<br>32ms<br>/230VAC<br>**Note.2**<br>**Note.3**<br>eeGG<br>pcvoraceE—COd**|**C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS<br>IRATEDCURRENT<br>FRATEDPOWER<br>RPPLESNOSE(mx) |~~C—O~~<br>iS<br>I~~GO~~<br>~~an~~eect<br>ns ayalongaed]<br>vervourice —(fSafee<br>cay<br>ey<br>OVERVOLTAGE<br>'<br>**|**<br>_____F10 =50H, 26 10min cyele,6omin, each alongX,Y, Zanes; Mounting: Compliance toEC6006826<br>Tuvensnasotappmed<br>Pf186.8K min MILHDBK2I7F25<br>Pf 5.5*125.24100mmWH)<br>forake:zopesteskgtcurT<br>~~SCS~~<br>~~ne~~<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.<br>4. 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<br>EMC directives.|**DR-120-12**<br>**DR-120-24**<br>**DR-120-48**<br>**MODEL**<br>**OUTPUT**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**SAFETY STANDARDS**<br>**SAFETY &**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>12V<br>24V<br>48V<br>10A<br>5A<br>2.5A<br>120W<br>120W<br>120W<br>80mVp-p<br>80mVp-p<br>100mVp-p<br>2.0%<br>1.0%<br>1.0%<br>0.5%<br>0.5%<br>0.5%<br>1.0%<br>1.0%<br>1.0%<br>80%<br>84%<br>85%<br>90<br>5<br>(TSW1)<br>90<br>5<br>(TSW1)<br>85<br>5<br>(TSW1)<br>0.03%/<br>)<br>UL508, UL60950-1,<br>**ENVIRONMENT**<br>**PROTECTION**<br>**EMC**<br>/230VAC<br>36ms<br>32ms<br>/230VAC<br>**Note.2**<br>**Note.3**<br>eeGG<br>pcvoraceE—COd**|**C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS<br>IRATEDCURRENT<br>FRATEDPOWER<br>RPPLESNOSE(mx) |~~C—O~~<br>iS<br>I~~GO~~<br>~~an~~eect<br>ns ayalongaed]<br>vervourice —(fSafee<br>cay<br>ey<br>OVERVOLTAGE<br>'<br>**|**<br>_____F10 =50H, 26 10min cyele,6omin, each alongX,Y, Zanes; Mounting: Compliance toEC6006826<br>Tuvensnasotappmed<br>Pf186.8K min MILHDBK2I7F25<br>Pf 5.5*125.24100mmWH)<br>forake:zopesteskgtcurT<br>~~SCS~~<br>~~ne~~<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.<br>4. 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<br>EMC directives.|**DR-120-12**<br>GG<br>pcvoraceE—COd**|**|**DR-120-24**<br>GG<br>|**DR-120-48**<br>|
|---|---|---|---|---|
||ee<br>pcvoraceE—COd<br>IRATEDCURRENT|12V<br>GG<br>pcvoraceE—COd**|**C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|24V<br>GG<br>C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|48V<br>C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|
||pcvoraceE—COd<br>IRATEDCURRENT|10A<br>pcvoraceE—COd**|**C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|5A<br>C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|2.5A<br>C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|
||IRATEDCURRENT<br>FRATEDPOWER|C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|C—<“—SSCSsOSCSC“‘“CSC:*‘“(“(S;C;!TC~dS|
||FRATEDPOWER<br>RPPLESNOSE(mx)||120W<br>||120W<br>|120W<br><br>iS|
||**Note.2**<br>FRATEDPOWER<br>RPPLESNOSE(mx)||80mVp-p<br>|~~C—O~~|80mVp-p<br>~~C—O~~|100mVp-p<br>~~C—O~~<br>iS|
||RPPLESNOSE(mx) |||~~C—O~~|~~C—O~~|~~C—O~~<br>iS|
||**Note.3**|2.0%|1.0%|1.0%|
|||0.5%|0.5%|0.5%|
|||1.0%|1.0%|1.0%|
|||/230VAC|||
|||36ms<br>32ms<br>/230VAC|||
||||||
||**FREQUENCY RANGE**<br>I||||
||**EFFICIENCY (Typ.)**<br>I~~GO~~|80%<br>~~GO~~|84%<br>~~GO~~|85%<br>~~GO~~|
||||||
||||||
||~~an~~|~~an~~eect<br>nsayalongaed]|||
||**OVERLOAD**<br>~~an~~<br>vervourice—(fSafee|~~an~~eect<br>nsayalongaed]<br>—(fSafee<br>cay<br>ey|||
||~~an~~<br>vervourice—(fSafee<br>OVERVOLTAGE|~~an~~eect<br>ns ayalongaed]<br>—(fSafee<br>cay<br>ey<br>'|||
||vervourice —(fSafee|90<br>5<br>(TSW1)<br>90<br>5<br>(TSW1)<br>85<br>5<br>(TSW1)<br>—(fSafee<br>cay<br>ey|||
||||||
||||||
||||||
||**|**<br>_____F10|0.03%/<br>_____F10=50H,2610mincyele,6omin,eachalongX,Y,Zanes;Mounting:Compliance toEC6006826|||
||**VIBRATION**<br>**|**<br>_____F10|_____F10=50H,2610mincyele,6omin,eachalongX,Y,Zanes;Mounting:Compliance toEC6006826<br>Tuvensnasotappmed|||
||**SAFETY STANDARDS**<br>**|**<br>_____F10|UL508, UL60950-1,<br>_____F10 =50H, 26 10min cyele,6omin, each alongX,Y, Zanes; Mounting: Compliance toEC6006826<br>Tuvensnasotappmed|||
|||Tuvensnasotappmed|||
||||||
||||||
||Pf|Pf186.8KminMILHDBK2I7F25|||
||**MTBF**<br>Pf<br>Pf|)<br>Pf186.8KminMILHDBK2I7F25<br>Pf5.5*125.24100mmWH)|||
||**DIMENSION**<br>Pf<br>Pf<br>forake:zopesteskgtcurT|Pf186.8K min MILHDBK2I7F25<br>Pf5.5*125.24100mmWH)<br>forake:zopesteskgtcurT<br>~~SCS~~|||
||**PACKING**<br>Pf<br>forake:zopesteskgtcurT<br>~~ne~~|Pf 5.5*125.24100mmWH)<br>forake:zopesteskgtcurT<br>~~SCS~~<br>~~ne~~|||
||forake:zopesteskgtcurT<br>~~SCS~~<br>~~ne~~<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.<br>4. 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<br>EMC directives.||||



**- DR 120 series** 

## 120W�Single�Output�Industrial�DIN�RAIL Power�Supply 

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Mechanical�Specification Case�No.�921A Unit:mm<br>125.2<br>+V ADJ.<br>TB1 TB2<br>1 1<br>2 2<br>3 3<br>4<br>LED<br>Terminal�Pin�No. Assignment�(TB1)<br>Pin�No. Assignment<br>1 FG<br>2 AC/N<br>3 AC/L<br>ADMISSIBLE�DIN-RAIL: TS35/7.5�OR TS35/15 Terminal�Pin�No. Assignment�(TB2)<br>Pin�No. Assignment<br>1,2 DC�OUTPUT +V<br>3,4 DC�OUTPUT -V<br>Block�Diagram 230 fosc�:�55KHz<br>115<br>EMI RECTIFIERS POWER RECTIFIERS +V<br>I/P FILTER & SWITCHING & -V<br>FILTER FILTER<br>DETECTION<br>FG CIRCUIT<br>O.L.P. PWM<br>CONTROL<br>O.T.P.<br>O.V.P.<br>Derating�Curve Static�Characteristics�(24V)<br>100 48V 32 350<br>28 300<br>80<br>24 250<br>60 12V,24V 20 200<br>16 150<br>40<br>12 100<br>20<br>8 80<br>-10 0 10 20 30 45 50 60 (VERTICAL) 80 85 90 95 100 105 110 115 120 125 132<br>160 170 180 190 200 210 220 230 240 250 264<br>AMBIENT�TEMPERATURE�( ) INPUT�VOLTAGE�(V)�60Hz<br>LOAD�(%) OUTPUT�VOLTAGE�(V) OUTPUT�RIPPLE�(mVp-p)<br>100<br>115VAC 230VAC<br>65.5<br>35<br>**----- End of picture text -----**<br>


_File�Name:DR-120-SPEC���2011-06-17_

Updated at February 9, 2023

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