# AC/DC Open Frame Power Supply (PSU), Medical, 1 Output, 40W @ 200LFM, 25 W, 90V AC to 264V AC
**URL**: https://novapart.co/products/NPS28-M/ac-dc-open-frame-power-supply-psu-medical-1-output
**SKU**: NPS28-M
**Manufacturer**: ARTESYN / ADVANCED ENERGY
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Open Frame Power Supplies
**Price**: €19.7300
**Stock**: 10+
**Lead Time**: 120 days (indicative)
## Description
No. of Outputs:1 Output; Power Rating (Covection Cooling):25W; Power Rating (Forced Cooling):40W @ 200LFM; Input Voltage VAC:90V AC to 264V AC; Power Supply Output Type:Adjustabl
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Product Range | NPS20-M Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 25W |
| Input Voltage Vac | 90V AC to 264V AC |
| Input Voltage Ac Max | 264V |
| Input Voltage Ac Min | 90V |
| Power Supply Output Type | Adjustable, Fixed |
| Output Current - Output 1 | 520mA |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Current - Output 4 | - |
| Output Voltage - Output 1 | 48VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | Medical |
| Power Rating (Forced Cooling) | 40W @ 200LFM |
| Power Rating (Convection Cooling) | 25W |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1886207/)
## **ARTESYN NPS20-M SERIES**
40 W
Advanced Energy's Artesyn NPS20-M series of open-frame AC-DC power supplies features ITE and medical safety approvals. The series comprises five single output models, offering voltages of 5 V, 12 V, 15 V, 24 V or 48 V. Each model has a typical full load efficiency of 87%. These power supplies are primarily intended for use in information technology equipment (ITE) and light industrial systems, as well as for equipment intended for non-patient contact and non-patient critical use in low power medical, dental and laboratory applications.
- Complies with EN61000-3-2
## **SPECIAL FEATURES**
## **AT A GLANCE**
## **Total Power**
**25 to 40 W**
## **Input Voltage**
**90 to 264 VAC 127 to 300 VDC**
## **# of Outputs**
**Single**
- Class I approved
- Medical and ITE safety approvals
- Universal input
- Less than 1U high
- 2" x 4" footprint
- Class II approved (with Class A EMI)
- LPX100 enclosure kit available
- Dual AC fuses
- RoHS compliant
- Remote sense
- Overload and short circuit protection
- Adjustable output voltage
- High efficiency
- High MTBF
- Built in EMI filter (CISPR 22 Class B)
- International Efficiency Level V, Energy Star 2.0 (NPS22-M < 38 W output)
- Less than 300 mW no-load power consumption
## **SAFETY**
- TUV 62368-1, 60601-1
- UL 60950-1, 60601-1 CSA 60950-1, 60601-1 NEMKO 62368-1, 60601-1 CB Certificate and report CE Mark (LVD) CQC Mark UKCA Mark
- 0ºC to +80ºC operation
- Input power < 49 W
©2023 Advanced Energy Industries, Inc.
**NPS20-M**
## **ELECTRICAL SPECIFICATIONS**
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Input
Input Voltage 90 to 264 VAC (wide range) or 127 to 300 VDC
Frequency 47 to 440 Hz
Inrush Current < 50 A peak @ 230 VAC, cold start @ 25ºC
Input Power < 49 W
Efficiency 87% average (as per Energy Star 2.0 standard) (NPS22-M, 80%)
EMI/RFI FCC Class B conducted, CISPR 22 Class B conducted, EN55022 Class B conducted,
VDE0878PT3 Class B conducted
Safety Ground Leakage Current 275 µA @ 50/60 Hz, 264 VAC input
Output
Maximum Power 25 W for convection. 40 W with 200 LFM forced air
Adjustment Range ± 20% minimum (-10%, +20% for NPS22-M)
Hold-up Time 10/ 20 ms (115/230 VAC input line)
Overload Protection Short circuit protection on all outputs. Case overload protected @ 110% to 160% of normal rating,
(110% to 190% for NPS28-M)
Overvoltage Protection 130% to 150% of nominal output
Remote Sense Compensated for 0.5 V lead drop max. Will operate without remote sense connected. Reverse
connection protected.
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## **ENVIRONMENTAL SPECIFICATIONS**
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Operating Temperature 0ºC to 50ºC ambient derate each output at 2.5% per degree from 50ºC to 80ºC, -20ºC start up
Storage Temperature -45ºC to +85ºC
Electromagnetic Susceptibility Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity Operating, non-condensing 10% to 90% RH
Vibration IEC68-2-6 to the levels of IEC721-3-2
MTBF Demonstrated > 550,000 hours at full load and 25ºC ambient conditions
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**NPS20-M**
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MECHANICAL DRAWING
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VR1
OUTPUT VOLTAGE
4.00" ADJUST POT
(101.6) 0.86"
M1 3.73" (21.8 max)
(94.6)
GND TAB
(CN1)
PIN 1
PIN 1
INPUT
CONNECTOR
(SK1) PIN 6
PIN 3
Ø (4.0) MOUNTING HOLE MODEL LABEL ROHS LABEL 6 PIN OUTPUT
CONNECTOR
(4 PLACES)
(SK2)
BARCODE
0.197” (5.0) MINIMUM STANDOFF HEIGHT
1.72" (43.8) 2.00" (50.8)
1.00" (25.4)
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**advancedenergy.com 3**
**NPS20-M**
## **ORDERING INFORMATION**
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Model Number Output Voltage Minimum Load Maximum Load with Convection Cooling Maximum Load with 200LFM Forced Air Peak Load1 Regulation2 P/P (PARD)Ripple 3
NPS22-M 5 V 0 A 5 A 8 A 9 A ±2% 50 mV
NPS23-M 12 V 0 A 2.1 A 3.3 A 4 A ± 2% 120 mV
NPS24-M 15 V 0 A 1.7 A 2.7 A 3 A ± 2% 150 mV
NPS25-M 24 V 0 A 1 A 1.8 A 2 A ± 2% 240 mV
NPS28-M 48 V 0 A 0.52 A 0.84 A 1 A ± 2% 480 mV
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1. Peak current lasting < 15 seconds with a maximum 10% duty cycle.
- 2 . At 25ºC 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 (tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges.
4. 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**
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Connector NPS22-M NPS23-M NPS24-M NPS25-M NPS28-M
SK1-1 Line Line Line Line Line
SK1-3 Neutral Neutral Neutral Neutral Neutral
CN1 Ground Ground Ground Ground Ground
SK2-1 +5 V +12 V +15 V +24 V +48 V
SK2-2 +5 V +12 V +15 V +24 V +48 V
SK2-3 Common Common Common Common Common
SK2-4 Common Common Common Common Common
SK2-5 -Sense -Sense -Sense -Sense -Sense
SK2-6 +Sense +Sense +Sense +Sense +Sense
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## **MATINGCONNECTORS**
|AC Input|Molex 09-50-8031 (USA)
09-91-0300 (UK)
PINS: 08-52-0113|
|---|---|
|DC Outputs|Molex 09-50-8061 (USA)
09-93-0600 (UK)
PINS: 08-52-0113|
|Artesyn Embedded Power Connector Kit #70-841-006, includes all of the above||
Notes:
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. Specifications are for convection rating at factory settings with 115 VAC input, 25ºC unless otherwise stated.
6. For DC input an external DC safety rated fuse must be used.
7. Warranty: 2 year
8. Weight: 0.22 lbs/0.10 kg
**4 advancedenergy.com**
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## **ABOUT ADVANCED ENERGY**
Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes.
Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power.
## **TRUST**
For international contact information, visit advancedenergy.com.
powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832
Specifications are subject to change without notice. Not responsible for errors or omissions. ©2023 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc.
ENG-NPS20-M-235-01 3.24.23
## Links
- [View this product on Novapart](https://novapart.co/products/NPS28-M/ac-dc-open-frame-power-supply-psu-medical-1-output)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/artesyn-embedded-technologies/nps28-m/power-supply-ac-dc-medical-48v/dp/1886207)
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