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Mean Well

Mean Well HRP-450-15 Power Supply 450W 15V 30A

built-in active PFChigh efficiency up to 90%no load power consumption <0.5W~0.75W
SKU HRP-450-15
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Select model — 7 in this family

HRP-450-15
Available to order
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Overview

HRP-450-15 is the 15V output model of this series: rated current 30A, rated power 450W, typical efficiency 89%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • High efficiency up to 89.5%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Built-in constant current limiting circuit
  • Built-in cooling Fan ON-OFF control
  • Built-in DC OK signal
  • Built-in remote sense function
  • 5 years warranty

Specifications

HRP-450-15Specifications from the official datasheet (2026-04-03 edition)

OUTPUT

DC VOLTAGE
15V
RATED CURRENT
30A
CURRENT RANGE
0 ~ 30A
RATED POWER
450W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE ADJ. RANGE
13.5 ~ 18V
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.3%
LOAD REGULATION
±0.5%
SETUP, RISE TIME
1800ms, 100ms/230VAC 3600ms, 100ms/115VAC at full load
HOLD UP TIME (Typ.)
16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGENote.5
85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.95/230VAC PF>0.99/115VAC at full load
EFFICIENCY (Typ.)
89%
AC CURRENT (Typ.)
5A/115VAC 2.4A/230VAC
INRUSH CURRENT (Typ.)
35A/115VAC 70A/230VAC
LEAKAGE CURRENT
<1.5mA / 240VAC

PROTECTION

OVERLOAD
105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
18.8 ~ 21.8V 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

DC OK SIGNAL
PSU turn on : 3.3 ~ 5.6V ; PSU turn off : 0 ~ 1V
FAN CONTROL (Typ.)
Load 20±10% or RTH2≧50℃ Fan on

ENVIRONMENT

WORKING TEMP.
-40 ~ +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, 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, 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/ EN55024, BS EN/ EN61000-6-2, heavy industry level, EAC TP TC 020

OTHERS

MTBF
1323.6K hrs min. Telcordia SR-332 (Bellcore) ; 139.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
218*105*41mm (L*W*H)
PACKING
1.19Kg; 12pcs/15.3Kg/0.82CUFT
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. 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. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
  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

HRP-450-15 Mechanical Specification
Mechanical Specification
HRP-450-15 Block Diagram
Block Diagram
HRP-450-15 Derating Curve
Derating Curve
HRP-450-15 Function Manual
Function Manual

Downloads

FAQ

Can I use the HRP-450-15 for 15V industrial instrumentation or control electronics?

Yes, this supply delivers constant 15V output up to 30A and 450W, which fits 15V systems that require a fixed DC bus. Its 85-264VAC input range also supports installations with varying AC mains conditions.

Is the HRP-450-15 suitable for a 15V embedded development or validation bench?

It can be used where the bench equipment needs a constant 15V source and the combined draw stays within 450W and 30A. The unit is sized at 218.0 x 105.0 x 41.0 mm, which may matter in rack or cabinet layouts.

Can this power supply support 15V analog, measurement, or communications subsystems?

It is appropriate for 15V subsystems that require regulated constant-voltage output and do not exceed 30A or 450W. The model is intended for AC input from 85VAC to 264VAC, so it suits equipment that must run across a wide input range.

Can the HRP-450-15 be used in cold or hot industrial locations?

The specified operating range is -40°C to +70°C, with load derating at higher ambient temperatures per the derating curve, so it suits demanding indoor environments when sized accordingly. The provided data does not include an IP rating, so the specs here do not establish outdoor or washdown suitability.

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Mean Well HRP-450-15 Power Supply 450W 15V 30A
Mean Well

Mean Well HRP-450-15 Power Supply 450W 15V 30A

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HRP-450-15 is the 15V output model of this series: rated current 30A, rated power 450W, typical efficiency 89%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • High efficiency up to 89.5%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Built-in constant current limiting circuit
  • Built-in cooling Fan ON-OFF control
  • Built-in DC OK signal
  • Built-in remote sense function
  • 5 years warranty

Model

  • 75W 15V
  • 100W 15V
  • 150W 15V
  • 200W 15V
  • 300W 15V
  • 450W 15V
  • 600W 15V
View product

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