NPT43-M

POWER SUPPLY, MEDICAL, AC-DC, 3 O/P, 45W

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Manufacturer: ARTESYN EMBEDDED TECHNOLOGIES
Product type: AC / DC Open Frame Power Supplies
Product Range: NPT40 Series
No. of Outputs: 3 Output
Input Voltage VAC: 90V AC to 264V AC
Power Supply Approvals: Medical
Power Supply Output Type: Fixed
Output Current - Output 1: 9A
Output Current - Output 2: 4A
Output Current - Output 3: 700mA
Output Voltage - Output 1: 5V
Output Voltage - Output 2: 15V
Output Voltage - Output 3: -15V
Power Rating (Forced Cooling): 55W @ 30CFM
Power Rating (Convection Cooling): 45W

Delivery and price
Units per pack	250
Price	23.84 €
Current stock	10+
Lead time	30 days

Datasheet

**POWER** 

## **NPT40-M Series** 

## **Data Sheet** 

## 55 Watts 

**Total Power:** 45 - 55 Watts **Input Voltage:** 90 - 264 Vac 120 - 300 Vdc **# of Outputs:** Triple 

## SPECIAL FEATURES 

- Medical and ITE safety approvals 

- Universal input 

- Less than 1U high 

- 2” x 4” footprint 

- Overload and short circuit protection 

- High MTBF 

- Built in EMI filter (CISPR 22 Class B) 

- 0 °C to +80 °C operation 

- Input power < 74 watts 

- Complies with EN61000-3-2 

- Class I approved 

- Class II approved (with Class A EMI) 

- LPX100 enclosure kit available 

- Dual AC fuses 

- RoHS compliant 

## SAFETY 

- TUV: 60950, 60601-1, 3rd edition UL: 60950, 60601-1 CSA: 60950, 60601-1 CB: Certificate and report 3rd edition 

- CE: Mark (LVD) 

- CQC: Mark 

## **Electrical Specifications** 

|**Electrical Specificationspecificationsecifications**|**Electrical Specificationspecificationsecifications**|
|---|---|
|**Input**||
|Input ra nge|90 - 264 Vac(wide range)127 - 300 Vdc|
|Frequency|47 - 440 Hz|
|Inrush current|< 50 Apeak @ 230 Vac, cold start @ 25 °C|
|Inputpower|< 74 Watts|
|Efficiency|75% average|
|EMI/RFI|FCC Class B conducted; CISPR 22 Class B conducted; EN55022<br>Class B conducted, VDE0878PT3 Class B conducted|
|Safety ground<br>leakage current|275µA @ 50/60 Hz; 264 Vac input|
|**Output**||
|Maximum power|45 W for convection<br>55 W with 30CFM forced air|
|Hold-uptime|10/20 ms 115/230 Vac input line|
|Overload protection|Short circuit protection on all outputs. Case overload protected @<br>110% to 160% above peak rating|
|Overvoltageprotection|6.5 to 7.5 Vdc on the main output|



## **Environmental Specifications** 

|**Environmental Specificationspecificationsecifications**|**Environmental Specificationspecificationsecifications**|
|---|---|
|Operatingtemperature|0 ° to 50 °C ambient derate each output at 2.5%per degree from 50 °C to 80 °C. -20 °C start up|
|Storage temperature|-45 °C to +85 °C|
|Electromagnetic susceptibility|Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3|
|Humidity|Operating; non-condensing10% to 90% RH|
|Vibration|IEC68-2-6 to the levels of IEC721-3-2|
|MTBF demonstrated|> 550,000 hours at full load and 25 °C ambient conditions|



## **Mechanical Drawing** ~~Co~~ 

**==> picture [480 x 317] intentionally omitted <==**

**----- Start of picture text -----**<br>
BARCODE<br>SERIAL LABEL<br>4.00" 0.96"<br>1.10" (101.6) 3.73" (24.4)<br>(28) (94.6) .063"<br>(1.6)<br>M1<br>GND TAB<br>(CN1)<br>(FTast<br>6<br>PIN 1<br>SK1 K { ae ey<br>SK2<br>PIN 3 rej | LdOO Cr A | =a<br> i! ECt A Logo CO 1 iA oP<br>ei<br>M2<br>r= 0%)<br>RoHS LABEL MODEL LABEL<br>; 4.0 MOUNTING HOLE<br>4 PLACES<br>— —<br>e-m Orch.LTA<br>o- 0.197” (5.0) MINIMUM STANDOFF HEIGHT Oictea<br>1.72" (43.8) 2.00" (50.8)<br>MODEL: NPT42-M MADE IN PHILIPPINES<br>RoHS<br>1.10" (28)<br>**----- End of picture text -----**<br>


## **Ordering Information** 

|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|**Ordering Informationg Information Information**|
|---|---|---|---|---|---|---|---|
|Model Number|Output Voltage|Minimum<br>Load|Maximum Load with<br>Convection Cooling|Maximum Load with<br>30CFM Forced Air|Peak Load1|Regulation2|Ripple<br>P/P (PARD)3|
|NPT42-M<br>~~(OO~~|+5 V<br>~~(OO~~|0.5 A<br>~~(OO~~|5 A<br>~~(OO~~|8 A<br>~~(OO~~|9 A<br>~~(OO~~|± 2%<br>~~(OO~~|50 mV<br>~~(OO~~|
|~~(OO~~<br>~~se~~<br>~~pO~~|+12 V<br>~~(OO~~<br>~~se~~<br>|0.1 A<br>~~(OO~~<br>~~se~~<br>|2.5 A<br>~~(OO~~<br>|3 A<br>~~(OO~~<br>~~CO~~<br>|4 A<br>~~(OO~~<br>~~CO~~<br>|± 5%<br>~~(OO~~<br>~~CO~~<br>|120 mV<br>~~(OO~~<br>|
|~~se~~<br>~~pO~~|-12 V<br>~~se~~<br>|0 A<br>~~se~~<br>|0.5 A<br>|0.7 A<br>~~CO~~<br>|0.7 A<br>~~CO~~<br>|± 5%<br>~~CO~~<br>|120 mV<br>|
|NPT43-M<br>~~pOOO~~|+5 V<br>~~OO~~|0.5 A<br>~~OO~~|5 A<br>~~OO~~|8 A<br>~~OO~~|9 A<br>~~OO~~|± 2%<br>~~OO~~|50 mV<br>~~OO~~|
|~~GO~~|+15 V<br>~~GO~~|0.1 A<br>~~GO~~|2 A<br>~~GO~~|2.4 A<br>~~GO~~|4 A<br>~~GO~~|± 5%<br>~~GO~~|150 mV<br>~~GO~~|
|~~GO~~<br>~~GG~~|-15 V<br>~~GO~~<br>~~GG~~|0 A<br>~~GO~~<br>~~GG~~|0.5 A<br>~~GO~~<br>~~GG~~|0.7 A<br>~~GO~~<br>~~GG~~|0.7 A<br>~~GO~~<br>~~GG~~|± 5%<br>~~GO~~<br>~~GG~~|150 mV<br>~~GO~~<br>~~GG~~|
|NPT44-M<br>~~GG~~<br>~~(OO~~|+5 V<br>~~GG~~<br>~~(OO~~|0.5 A<br>~~GG~~<br>~~(OO~~|5 A<br>~~GG~~<br>~~(OO~~|8 A<br>~~GG~~<br>~~(OO~~|9 A<br>~~GG~~<br>~~(OO~~|± 2%<br>~~GG~~<br>~~(OO~~|50 mV<br>~~GG~~<br>~~(OO~~|
|~~CO~~|+24 V<br>~~CO~~|0.1 A<br>~~CO~~|1.0 A<br>~~CO~~|1.5 A<br>~~CO~~|2 A<br>~~CO~~|± 5%<br>~~CO~~|240 mV<br>~~CO~~|
|~~CO~~<br>~~pO~~|+12 V<br>~~CO~~<br>~~pO~~|0 A<br>~~CO~~<br>~~pO~~|0.5 A<br>~~CO~~<br>~~pO~~|0.7 A<br>~~CO~~<br>~~pO~~|0.7 A<br>~~CO~~<br>~~pO~~|± 5%<br>~~CO~~<br>~~pO~~|120 mV<br>~~CO~~<br>~~pO~~|



1. Peak current lasting < 30 seconds with a maximum 10% duty cycle. 

- 2 . At 25 °C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 

- 3 . Peak-to-peak with 20 MHz bandwidth and 10 µF in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 

4. Minimum loads are required. 

5. This product is a Component Power Supply and is only for inclusion by professional installers within other equipment and must not be operated as a standalone product. EMC compliance to appropriate standards must be verified at the system level. This product is for sale to OEMs and System Integrators, including through Distribution Channels. It is not intended for sale to End Users. 

## **Pin Assignments** 

|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|**Pin Assignmentsgnmentsnments**|
|---|---|---|---|
|Connector|NPT42-M|NPT43-M|NPT44-M|
|SK1-1|Line|Line|Line|
|SK1-3|Neutral|Neutral|Neutral|
|CN1|Ground|Ground|Ground|
|SK2-1|+5 V|+5 V|+5 V|
|SK2-2|+5 V|+5 V|+5 V|
|SK2-3|Common|Common|Common|
|SK2-4|Common|Common|Common|
|SK2-5|-12 V|-15 V|+12 V|
|SK2-6|+12 V|+15 V|+24 V|



|**Mating Connectors**|**Mating Connectors**|
|---|---|
|AC Input|Molex 09-50-8031 (USA)<br>09-93-0300 (UK)<br>PINS: 08-52-0113|
|DC Outputs|Molex 09-50-8061 (USA)<br>09-93-0600 (UK)<br>PINS: 08-52-0113|
|Artesyn Embedded Technologies Connector Kit #70-841-006,<br>includes all of the above.||



1. Specifications subject to change without notice. 

2. All dimensions in inches (mm), tolerance is ± 0.02” (± 0.5 mm) 

3. Mounting holes M1 and M2 should be grounded for EMI purposes. 

4. Mounting hole M1 is safety ground connection. 

5. Ground faston tab size is 6.35 mm x 0.80 mm 

6. Specifications are for convection rating at factory settings at 115 Vac input, 25 °C unless otherwise stated. 

7. Warranty: 2 years 

8. Weight: 0.3 lbs/.14 kg 

## **WORLDWIDE OFFICES** 

Americas Europe (UK) Asia (HK) 2900 S.Diablo Way Waterfront Business Park 14/F, Lu Plaza Tempe, AZ 85282 Merry Hill, Dudley 2 Wing Yip Street USA West Midlands, DY5 1LX Kwun Tong, Kowloon +1 888 412 7832 United Kingdom Hong Kong +44 (0) 1384 842 211 +852 2176 3333 

## **www.artesyn.com** 

Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. 

For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com 

NPT40-M DS 24Jun2016

Updated at February 9, 2023

Artesyn Embedded Technologies, now part of Advanced Energy, is a global leader in the design and manufacture of highly reliable embedded power conversion solutions. The company is widely recognised for engineering robust power systems that drive the most demanding applications across hyper-scale data centres, telecom infrastructures, industrial automation, and medical technology. Our extensive range of Artesyn components is heavily focused on power supplies, specifically a broad selection of AC / DC converters. This comprehensive portfolio includes open-frame and enclosed models, configurable modular power supplies, and rack-mounting bulk front-end units. Engineered for exceptional efficiency and safety, these AC / DC power supplies are designed to integrate seamlessly into complex power architectures. Complementing this primary offering, we also feature a targeted selection of Artesyn's DC / DC converters. This includes precision-engineered isolated and non-isolated models available in industry-standard brick form factors, ensuring reliable power delivery and tight voltage regulation for critical board-level and embedded applications.

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