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Mean Well RPS-75-5 Green Power Supply 70W 5V 14A - Medical Power Supply

5" x 3" compact sizemedical safety approvedno load power consumption < 0.75Wlifetime > 80K hours

SKU RPS-75-5

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Overview

RPS-75-5 is the 5V output model of this series: rated current 14A, rated power 70W, typical efficiency 78%.

RPS-75 is a 75W highly reliable green PCB type medical power supply with a high power density on the 5” by 3” footprint. It accepts 90~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 86% and the extremely low no load power consumption is down below 0.75W. RPS-75 is able to be used for ClassⅠ (with FG) system design. The extremely low leakage current is less than 150μA. In addition, it conforms to international medical regulations (2*MOPP) and EMC BS EN/EN55011, perfectly fitting all kinds of BF rated “patient contact” medical system equipment.

Features

5"×3" compact size
Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
Suitable for BF application with appropriate system consideration
75W convection,100W force air
EMI Class B for ClassⅠconfiguration
No load power consumption<0.75W
Remote sense functiom
Protections: Short circuit / Overload / Over voltage
Lifetime > 80K hours
Operating altitude up to 3000 meters
3 years warranty

Specifications

RPS-75-5Specifications from the official datasheet (2024-11-22 edition)

OUTPUT

DC VOLTAGE: 5V
RATED CURRENT: 14A
CURRENT RANGE: 0 ~ 18.7A
RATED POWER: 70W
PEAK LOAD (23.5CFM): 93.5W
RIPPLE & NOISE (max.)^Note.2: 60mVp-p
VOLTAGE ADJ. RANGE: 4.75 ~ 5.5V
VOLTAGE TOLERANCE^Note.3: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.5%
SETUP, RISE TIME: 500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.): 90ms/230VAC 20ms/115VAC at full load

INPUT

VOLTAGE RANGE: 90 ~ 264VAC 127 ~370VDC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY(Typ.): 78%
AC CURRENT (Typ.): 1.5A/115VAC 1A/230VAC
INRUSH CURRENT (Typ.): COLD START 25A/115VAC 50A/230VAC
LEAKAGE CURRENT(max.)^Note.4: Earth leakage current < 150μA/264VAC , Touch current < 100μA/264VAC

PROTECTION

OVERLOAD: 140 ~ 180% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed.
OVER VOLTAGE: 5.7 ~ 6.8V Protection type : Shut down o/p voltage, re-power to recover

ENVIRONMENT

WORKING TEMP.: -20 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
OPERATING ALTITUDE^Note.5: 3000 meters

SAFETY & EMC

SAFETY STANDARDS: IEC 60601-1:2005+A1+A2, TUV BS EN/ EN 60601-1:2006+A1+A12+A2, ANSI/AAMI ES60601-1:2005+A2 CAN/CSA C22.2 No. 60601-1:2014+A2, EAC TP TC 004 approved; Design refer to BS EN/EN60335-1(by request)
ISOLATION LEVEL: Primary-Secondary:2xMOPP, Primary-Earth:1xMOPP
WITHSTAND VOLTAGE: I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted emission BS EN/EN55011 (CISPR11) Class B
Radiated emission BS EN/EN55011 (CISPR11) Class B
Harmonic current BS EN/EN61000-3-2 Class A
Voltage flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55035, BS EN/EN60601-1-2

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibility BS EN/EN61000-4-3 Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts BS EN/EN61000-4-4 Level 3, 2KV
Surge susceptibility BS EN/EN61000-4-5 Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted susceptibility BS EN/EN61000-4-6 Level 3, 10V
Magnetic field immunity BS EN/EN61000-4-8 Level 4, 30A/m
Voltage dip, interruption BS EN/EN61000-4-11 100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

Parameter	Standard	Test Level
Conducted emission	BS EN/EN55011 (CISPR11)	Class B
Radiated emission	BS EN/EN55011 (CISPR11)	Class B
Harmonic current	BS EN/EN61000-3-2	Class A
Voltage flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibility	BS EN/EN61000-4-3	Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts	BS EN/EN61000-4-4	Level 3, 2KV
Surge susceptibility	BS EN/EN61000-4-5	Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted susceptibility	BS EN/EN61000-4-6	Level 3, 10V
Magnetic field immunity	BS EN/EN61000-4-8	Level 4, 30A/m
Voltage dip, interruption	BS EN/EN61000-4-11	100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

OTHERS

MTBF: 2837.6K hrs min. Telcordia SR-332 (Bellcore) ; 446.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION (L*W*H): 127*76.2*31mm or 5" * 3" *1.22" inch
PACKING: 0.26Kg; 63pcs/16.3Kg/1.28CUFT

Test conditions and notes7

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Touch current was measured from primary input to DC output.
5. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
6. Heat Sink HS1,HS2,HS3 can not be shorted.
7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )

Technical drawings

RPS-75-5 Derating Curve — Derating Curve

RPS-75-5 Mechanical Specification — Mechanical Specification

Typical applications

Oral irrigator
Hemodialysis machine
Medical computer monitors
Sleep apnea devices

Downloads

Certificates4

EMC Certificate (RPS-75)(EN) PDF Download

UL Certificate(RPS-75)(EN) PDF Download

CB Certificate (RPS-75)(EN) PDF Download

TUV Certificate (RPS-75)(EN) PDF Download

Test reports1

Test Report(RPS-75-5)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the RPS-75-5 for a 5V embedded computer or SBC project?

It can fit 5V embedded hardware, single-board computers, or controller platforms that need constant 5V DC and draw up to 14A, with total power up to 70W. It is better matched to higher-current 5V loads than low-current 12V, 24V, or 48V equipment.

Is this 5V power supply suitable for USB-powered industrial electronics or test fixtures?

It is suitable for 5V DC electronics when the full system load stays within 14A and 70W. That makes it a practical fit for 5V control boards, test fixtures, and embedded assemblies that need more current headroom than smaller 5V supplies.

Can the RPS-75-5 run a 5V medical or monitoring device?

It can be used for 5V medical or monitoring equipment that requires constant voltage and does not exceed 14A or 70W. The product is described as a medical power supply, which is relevant where medical safety approvals are required.

Will this work in a factory cabinet or equipment enclosure with temperature swings?

The operating temperature range is -20°C to +70°C, so it can fit indoor equipment enclosures that see wider temperature variation. No IP rating is listed, so it should be kept in a protected indoor environment rather than exposed outdoor or washdown areas.

How does the RPS-75-5 compare with the other RPS-75 output options?

The RPS-75 series includes RPS-75-3.3 at 49.5W and 3.3V 15A, RPS-75-5 at 70W and 5V 14A, RPS-75-12 at 75.6W and 12V 6.3A, RPS-75-15 at 75W and 15V 5A, RPS-75-24 at 76.8W and 24V 3.2A, RPS-75-36 at 75.6W and 36V 2.1A, and RPS-75-48 at 76.8W and 48V 1.6A. The family keeps a similar form factor while changing the DC output voltage and current rating.

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Model	Power	Voltage	Current
Mean Well RPS-75-15 Green Power Supply 75W 15V 5A - Medical Power Supply	75W	15V	5A	View
Mean Well RPS-75-48 Green Power Supply 76.8W 48V 1.6A - Medical Power Supply	76.8W	48V	1.6A	View
Mean Well RPS-75-36 Green Power Supply 75.6W 36V 2.1A - Medical Power Supply	75.6W	36V	2.1A	View
Mean Well RPS-75-3.3 Green Power Supply 49.5W 3.3V 15A - Medical Power Supply	49.5W	3.3V	15A	View
Mean Well RPS-75-24 Green Power Supply 76.8W 24V 3.2A - Medical Power Supply	76.8W	24V	3.2A	View
Mean Well RPS-75-12 Green Power Supply 75.6W 12V 6.3A - Medical Power Supply	75.6W	12V	6.3A	View

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