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Mean Well

Mean Well HRP-100-24 Power Supply 108W 24V 4.5A

built-in active PFChigh efficiency up to 90%no load power consumption <0.5W~0.75W
SKU HRP-100-24
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Select model — 7 in this family

HRP-100-24
In stock
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Overview

HRP-100-24 is the 24V output model of this series: rated current 4.5A, rated power 108W, typical efficiency 88.5%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 90%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage
  • Protections: Over temperature (optional)
  • Cooling by free air convection
  • 1U low profile 38mm
  • Built-in remote ON-OFF control
  • No load power consumption<0.5W
  • All using 105℃ long life electrolytic capacitors
  • 5 years warranty

Specifications

HRP-100-24Specifications from the official datasheet (2026-04-03 edition)

OUTPUT

DC VOLTAGE
24V
RATED CURRENT
4.5A
CURRENT RANGE
0 ~ 4.5A
RATED POWER
108W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE ADJ. RANGE
22.8 ~ 28.8V
VOLTAGE TOLERANCENote.3
±1.5%
LINE REGULATION
±0.2%
LOAD REGULATION
±0.5%
SETUP, RISE TIME
2500ms, 100ms/230VAC 2500ms, 100ms/115VAC at full load
HOLD UP TIME (Typ.)
50ms/230VAC 20ms/115VAC at full load

INPUT

VOLTAGE RANGENote.5
85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)
88.5%
AC CURRENT (Typ.)
1.1A/115VAC 0.6A/230VAC
INRUSH CURRENT (Typ.)
35A/115VAC 65A/230VAC
LEAKAGE CURRENT
<1mA / 240VAC

PROTECTION

OVERLOAD
105 ~ 135% rated output power Protection type : Constant current limiting for Vo=50 ~ 100% of rated voltage, recovers automatically after fault condition is removed
OVER VOLTAGE
30 ~ 34.8V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

REMOTE CONTROL
RC+/RC- : 0 ~ 0.8V= power on ; 4 ~ 10V = power off

ENVIRONMENT

WORKING TEMP.
-40 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.04%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS
UL62368-1,TUV BS EN/EN62368-1, AS/NZS62368.1, 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, 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, heavy industry level, EAC TP TC 020

OTHERS

MTBF
2344.3K hrs min. Telcordia SR-332 (Bellcore) ; 295.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
159*97*38mm (L*W*H)
PACKING
0.56Kg; 24pcs/15Kg/0.9CUFT
Test conditions and notes6
  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. 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 )
  5. 5. Derating may be needed under low input voltages. Please check the derating curve for more details.
  6. 6. 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

HRP-100-24 Mechanical Specification
Mechanical Specification
HRP-100-24 Block Diagram
Block Diagram
HRP-100-24 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the HRP-100-24 for a 24V PLC, I/O, or automation control system?

Yes, if the system uses constant 24V DC and the total demand stays within 108W and 4.5A. That makes it suitable for lower-power 24V automation loads rather than larger 24V cabinets with heavier current demand.

Is the HRP-100-24 suitable for 24V sensors, relays, and industrial control accessories?

It can support 24V sensors, relays, and control accessories when their combined load does not exceed 4.5A or 108W. Because it is a constant-voltage model, it matches equipment designed for a fixed 24V DC supply.

Can this model power 24V embedded or industrial computing equipment?

It is a reasonable choice for 24V embedded or industrial computing hardware that requires constant 24V output and stays within 108W total load. The 85-264VAC input range is also useful where the same hardware platform may see different AC input conditions.

Will the HRP-100-24 handle cold or hot factory environments?

Its specified operating range is -40°C to +60°C, which supports use in demanding industrial temperature conditions. No IP rating is listed in the supplied specs, so these data do not confirm suitability for direct outdoor exposure.

How does the HRP-100-24 compare with the other HRP-100 versions?

The listed HRP-100 outputs are 3.3V 20A 66W, 5V 17A 85W, 7.5V 13.5A 101.3W, 12V 8.5A 102W, 15V 7A 105W, 24V 4.5A 108W, 36V 2.9A 104.4W, and 48V 2.2A 105.6W. This 24V version has the highest wattage shown in that group at 108W, with current scaled to 4.5A at 24V.

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Mean Well HRP-100-24 Power Supply 108W 24V 4.5A
Mean Well

Mean Well HRP-100-24 Power Supply 108W 24V 4.5A

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HRP-100-24 is the 24V output model of this series: rated current 4.5A, rated power 108W, typical efficiency 88.5%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function
  • High efficiency up to 90%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage
  • Protections: Over temperature (optional)
  • Cooling by free air convection
  • 1U low profile 38mm
  • Built-in remote ON-OFF control
  • No load power consumption<0.5W
  • All using 105℃ long life electrolytic capacitors
  • 5 years warranty

Model

  • 75W 24V
  • 100W 24V
  • 150W 24V
  • 200W 24V
  • 300W 24V
  • 450W 24V
  • 600W 24V
View product

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