CUS60M48
POWER SUPPLY, MEDICAL, AC-DC, 48V 1.25A
- Manufacturer: TDK-LAMBDA
- Product type: AC / DC Open Frame Power Supplies
- Product Range: CUS60M Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 85V AC to 265V AC
- Power Supply Approvals: Medical
- Power Supply Output Type: Fixed
- Output Current - Output 1: 1.25A
- Output Voltage - Output 1: 48V
- Power Rating (Convection Cooling): 60W
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 26.24 € |
| Current stock | 10+ |
| Lead time | 30 days |
**CUS30M & CUS60M Series** **www.** emea.tdk-lambda.com/cus30[_] 60m ## **Single Output 30 to 60W Medical & ITE Power Supplies** ||**Features**||**Benefits**| |---|---|---|---| ||• High Efficiency, up to 90%||• Easier Thermal Management| ||• Compact 2” x 3” Footprint||• Space Saving| ||• Convection Cooled||• Quiet Operation| ||• Suitable for Class I and II Installations||• Flexible Utilisation| ||• Medical Approval with 2 x MoPP Isolation||• Suitable for B and BF Rated Equipment| ||||| |**Specification**<br> **Model**<br>**CUS30M**<br>**CUS60M**<br> AC Input Voltage<br>VAC<br>85 - 265VAC(1)<br>Input Frequency<br>Hz<br>47 - 63Hz<br>Inrush Current (cold start)<br>A<br>30A at 115VAC, 60A at 230VAC<br>Power Factor<br>-<br>Meets EN61000-3-2<br>Input Current (115/230VAC)<br>A<br>0.6 / 0.4<br>5V: 0.7 / 0.5, 12-48V: 1.2 / 0.8<br>Off-load Power Draw<br>W<br><0.3W at 265VAC<br><0.5W at 265VAC<br>Temperature Coefficient<br>%/°C<br><0.02%/°C<br>Overcurrent Protection<br>-<br>>105% of rated current, Class 2 Limited Power Source(2)<br>Overvoltage Protection(3)<br>V<br>> 115% of nominal output<br>> 120% of nominal output<br>Hold Up Time (Typical) (115/230VAC)<br>ms<br>20 / 100<br>Leakage Current<br>mA<br><0.25mA at 265VAC, 60Hz<br><0.2mA at 265VAC, 60Hz<br>Touch Current (Maximum)<br>µA<br>100µA at 265VAC, 60Hz<br>60µA at 265VAC, 60Hz<br>Remote Sense<br>-<br>No<br>Operating Temperature<br>°C<br>-20°C to +70°C. (-30°C start up) Derate linearly to 50% load from +50°C to +70°C(4)<br>Storage Temperature<br>°C<br>-40°C to +85°C<br>Humidity (non condensing)<br>%RH<br>10 - 95%RH (Operating & Storage)<br>Cooling<br>-<br>Convection Cooled<br>Withstand Voltage<br>-<br>Input to Ground 2kVAC (1xMOPP), Input to Output 4kVAC (2xMOPPs), Output to Ground<br>1.5kVAC (1xMOPP) suitable for B & BF rated equipment<br>Isolation Resistance<br>MΩ<br>>100MΩ at 25°C & 70%RH, Output to Ground 500VDC<br>Vibration (non operating)<br>-<br>10 - 55Hz: 19.6m/s2constant sweep 1 min X, Y, Z for 1 hour<br>Shock<br>-<br>< 196.1 m/s2, MIL-STD-810F<br>Immunity<br>-<br>IEC61000-4-2 (lv 4), -3 (lv3), -4 (lv 3), -5 (lv3, 4), -6 (lv 3), -8 (lv 4), -11, Criteria A. IEC60601-1-2 Ed4<br>Line Voltage Dips<br>-<br>SEMIF47 (200-240VAC), IEC61000-4-11 (Class 3)<br>Criteria A: Vin >120VAC, or <70% load, Criteria B: Vin <120VAC, and >70% load<br>Safety Agency Certifications<br>-<br>EN/IEC/UL/ES/CSA60601-1, EN/IEC/UL/CSA60950-1, CE Mark, IEC60335-1<br>Altitude<br>m<br>5,000m, derate operating ambient by 5°C/1000m above 3,000m<br>Conducted & Radiated EMI<br>-<br>EN55011-B, EN55032-B, FCC Class B<br>Weight (Typ)<br>g<br>62<br>120<br>Size (LxWxH)<br>mm<br>76.2 x 50.8 x 24.2<br>76.2 x 50.8 x 26.7<br>Warranty<br>yrs<br>3<br>~~—~~|||| |**Notes:**|||| |**(1)**CUS30M: Derate linearly to 80% load from 115VAC to 85VAC. CUS60M: Derate linearly to 80% load from 100VAC to 85VAC|||| |**(2)**All models except CUS60M-5|||| |**(3)**Cycle AC to reset|||| |**(4)**CUS30M-18 and -48, CUS60M-5 and -12: Derate linearly to 50% load from +45 to +70°C||CUS30M-18 and -48, CUS60M-5 and -12: Derate linearly to 50% load from +45 to +70°C|| ||||CUS30M & CUS60M Series<br>1| ## **Model Selector** |<br>**Model**|**Voltage**|**Max**<br>**Current**|**Max**<br>**Power**|**Load**<br>**Reg**|**Line**<br>**Reg**|**Ripple**<br>**Noise**|**Efficiency**|**Average Active**<br>**Efficiency**| |---|---|---|---|---|---|---|---|---| |||**(A)**|**(W)**|**(mV)**|**(mV)**|**(mV)(5)**|**(typ) %(6)**|**(typ) %(6)**| |CUS60M-5*|5V|6.0|30.0|100|20|120|81 / 81|81 / 80| |CUS30M-12|12V|2.5|30.0|120|48|120|87 / 88|87 / 87| |CUS60M-12|12V|5.0|60.0|120|48|120|87 / 88|87 / 86| |CUS60M-15*|15V|4.0|60|120|60|150|88 / 89|87 / 87| |CUS60M-18*|18V|3.25|60.3|144|72|150|88 / 89|87 / 87| |CUS30M-24|24V|1.25|30.0|192|96|150|88 / 90|87 / 87| |CUS60M-24|24V|2.5|60.0|192|96|150|89 / 90|88 / 87| |CUS30M-48|48V|0.63|30.24|384|192|200|88 / 90|87 / 87| |CUS60M-48*|48V|1.25|60.0|384|192|200|89 / 90|89 / 88| **Notes: (5)** Ripple level increases at light loading to meet new efficiency standards **(6)** 115/230VAC ***** Available Q2 2018. ## **Outline Drawing CUS30M Series** **==> picture [95 x 15] intentionally omitted <==** **----- Start of picture text -----**<br> OUTPUT VOLTAGE ADJUSTMENT<br> (/ADJ OPTION ONLY)<br>**----- End of picture text -----**<br> CUS30M & CUS60M Series 2 ## **Outline Drawing CUS60M Series** **==> picture [95 x 15] intentionally omitted <==** **----- Start of picture text -----**<br> OUTPUT VOLTAGE ADJUSTMENT<br> (/ADJ OPTION ONLY)<br>**----- End of picture text -----**<br> ## **Options (available on request)** |**Suffix**|**Description**| |---|---| |Blank|Open Frame Construction, Fixed Output| |/ ADJ|Output Voltage Adjustment Potentiometer (± 10% Range)| CUS30M & CUS60M Series 3 ## **TDK-Lambda France SAS** 3 Avenue du Canada Parc Technopolis Bâtiment Sigma 91940 les Ulis France Tel: +33 1 60 12 71 65 Fax: +33 1 60 12 71 66 france@fr.tdk-lambda.com www.fr.tdk-lambda.com ## **Italy Sales Office** Via dei Lavoratori 128/130 20092 Cinisello Balsamo (MI) Italy Tel: +39 02 61 29 38 63 Fax: +39 02 61 29 09 00 info.italia@it.tdk-lambda.com www.it.tdk-lambda.com ## **TDK-Lambda UK Ltd.** Kingsley Avenue Ilfracombe Devon EX34 8ES United Kingdom Tel: +44 (0) 12 71 85 66 66 Fax: +44 (0) 12 71 86 48 94 powersolutions@uk.tdk-lambda.com www.uk.tdk-lambda.com ## **TDK-Lambda Ltd.** Kibbutz Givat Hashlosha 48800 Israel Tel: +9 723 902 4333 Fax: +9 723 902 4777 info@tdk-lambda.co.il www.tdk-lambda.co.il ## **Netherlands** info@nl.tdk-lambda.com www.nl.tdk-lambda.com ## **TDK-Lambda Germany GmbH** Karl-Bold-Strasse 40 77855 Achern Germany Tel: +49 7841 666 0 Fax: +49 7841 5000 info.germany@de.tdk-lambda.com www.de.tdk-lambda.com ## **C.I.S.** ## **Commercial Support:** Tel: +7 (495) 665 2627 **Technical Support:** Tel: +7 (812) 658 0463 info@tdk-lambda.ru www.tdk-lambda.ru ## **Local Distribution** Ce ## _ **Austria Sales Office** Aredstrasse 22 2544 Leobersdorf Austria Tel: +43 2256 655 84 Fax: +43 2256 645 12 info@at.tdk-lambda.com www.de.tdk-lambda.com + **Switzerland Sales Office** Bahnhofstrasse 50 8305 Dietlikon Switzerland Tel: +41 44 850 53 53 Fax: +41 44 850 53 50 info@ch.tdk-lambda.com www.de.tdk-lambda.com ## **Nordic Sales Office** Haderslevvej 36B | DK-6000 Kolding Denmark Tel: +45 2911 9556 info@dk.tdk-lambda.com **www.emea.tdk-lambda.com** CUS30M&60M Dec17 v5 CUS30M & CUS60M Series 4
Updated at February 9, 2023
TDK-Lambda is globally recognized as a premier manufacturer of highly reliable power supply solutions and power management equipment. With a strong engineering heritage, the company is a trusted partner for mission-critical applications across the industrial, medical, telecommunications, and test and measurement sectors, delivering components that meet stringent international performance and safety standards. Our extensive portfolio of TDK-Lambda products is heavily focused on comprehensive power and line protection, highlighted by a vast selection of industry-leading AC/DC converters. Engineered to deliver exceptional efficiency and stable performance in demanding environments, these power supplies form the backbone of our offering and are built to support the rigorous power demands of modern electronic infrastructure. To complement these primary power solutions, we also offer a targeted range of high-performance DC/DC converters designed for precise, board-level voltage regulation. Furthermore, to ensure the optimal performance and longevity of these power systems, our catalog includes specialized cooling and thermal management components, such as natural convection heat sinks, providing complete thermal stability for your most critical designs.
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