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Mean Well

Mean Well RS-75-5 Power Supply 75W 5V 12A

4.8 (14 reviews)
miniature sizeeconomicalwithstand 5G vibration and 70°C operation
SKU RS-75-5
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Select model — 7 in this family

RS-75-5
Available to order
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Overview

RS-75-5 is the 5V output model of this series: rated current 12A, rated power 60W, typical efficiency 79%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105℃ long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70℃
  • Withstand 5G vibration test
  • No load power consumption<0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty

Specifications

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

OUTPUT

DC VOLTAGE
5V
RATED CURRENT
12A
CURRENT RANGE
0 ~ 12A
RATED POWER
60W
RIPPLE & NOISE (max.)Note.2
80mVp-p
VOLTAGE ADJ. RANGE
4.75 ~ 5.5V
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATIONNote.4
±0.5%
LOAD REGULATIONNote.5
±1.0%
SETUP, RISE TIME
500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)
60ms/230VAC 14ms/115VAC at full load

INPUT

VOLTAGE RANGE
88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY(Typ.)
79%
AC CURRENT (Typ.)
2A/115VAC 1.2A/230VAC
INRUSH CURRENT (Typ.)
COLD START 40A/230VAC
LEAKAGE CURRENT
<2mA / 240VAC

PROTECTION

OVERLOAD
110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
5.75 ~ 6.75V Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.
-25 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0~50℃)
VIBRATION
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL62368-1, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020

OTHERS

MTBF
2918.8K hrs min. Telcordia SR-332 (Bellcore) ; 569.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
129*98*38mm (L*W*H)
PACKING
0.41Kg; 30pcs/13.3Kg/0.86CUFT
Test conditions and notes7
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Line regulation is measured from low line to high line at rated load.
  5. 5. Load regulation is measured from 0% to 100% rated load.
  6. 6. 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 )
  7. 7. 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).

Technical drawings

RS-75-5 Mechanical Specification
Mechanical Specification
RS-75-5 Block Diagram
Block Diagram
RS-75-5 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the RS-75-5 to power 5V embedded systems or SBC-based industrial devices?

Yes, this model provides a constant 5V DC output with up to 12A available and a 60W power rating. That makes it relevant for embedded systems, controller assemblies, and other 5V equipment that need substantially more current than a small plug-in adapter can supply.

Is the RS-75-5 suitable for 5V industrial USB hubs, interface electronics, or peripherals?

It can be used where the equipment requires a regulated 5V DC source and the combined load stays within 12A and 60W. The wide 88-264VAC input also helps when the same equipment platform may be used in multiple AC power regions.

Would the RS-75-5 work for a 5V logic rail in an automation panel?

For panel applications that need a dedicated 5V auxiliary rail, this unit can be a fit if the downstream devices stay within 60W total and 12A maximum output current. Its compact 129.0 x 98.0 x 38.0 mm dimensions are also useful where enclosure space is tight.

Can the RS-75-5 support a bench fixture or production tester that runs on 5V DC?

Yes, for fixed 5V DC loads this model is suitable when the total demand does not exceed 12A or 60W. It is a constant-voltage supply, so it is intended for equipment that expects a stable 5V rail.

Is this 5V power supply meant for outdoor use?

This model does not specify an IP rating, so it is better suited to protected indoor equipment than exposed outdoor locations. Its operating temperature range is -25C to +70C, which supports temperature tolerance but does not indicate water or dust sealing.

How does the RS-75-5 compare with the other RS-75 versions?

The RS-75 lineup includes RS-75-3.3 at 49.5W, 3.3V, 15A; RS-75-5 at 60W, 5V, 12A; RS-75-12 at 72W, 12V, 6A; RS-75-15 at 75W, 15V, 5A; RS-75-24 at 76.8W, 24V, 3.2A; and RS-75-48 at 76.8W, 48V, 1.6A. The 5V model sits near the low-voltage side of the range and provides higher current than the higher-voltage versions.

Payment & Security

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Customer reviews

4.8 Reviews verified for authenticity
5 ★ (12)
4 ★ (1)
3 ★ (1)
2 ★ (0)
1 ★ (0)

Reviewed by 14 customers across the RS series

  1. Exactly as specced

    By Daniel R.|2026-06-18✓ Verified Buyer
    Model: RS-15-24Quantity: 4

    Drop-in replacement, ran cool under full load on our DIN rail. Shipped same day.

  2. Workhorse

    By Maria K.|2026-05-28✓ Verified Buyer
    Model: RS-50-24Quantity: 12

    Bought a dozen for a control panel build — every one perfect.

  3. Solid little supply

    By Greg T.|2026-04-30✓ Verified Buyer
    Model: RS-100-24Quantity: 2

    Does the job. Wish the terminals were a touch bigger.

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Mean Well RS-75-5 Power Supply 75W 5V 12A
Mean Well

Mean Well RS-75-5 Power Supply 75W 5V 12A

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RS-75-5 is the 5V output model of this series: rated current 12A, rated power 60W, typical efficiency 79%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105℃ long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70℃
  • Withstand 5G vibration test
  • No load power consumption<0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty

Model

  • 15W 5V
  • 100W 5V
  • 150W 5V
  • 25W 5V
  • 35W 5V
  • 50W 5V
  • 75W 5V
View product

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