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Mean Well HRP-300-15 Power Supply 330W 15V 22A

built-in active PFChigh efficiency up to 90%no load power consumption <0.5W~0.75W

SKU HRP-300-15

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HRP-300-15

HRP-75-15 75W 15V Backorder

HRP-100-15 100W 15V Backorder

HRP-150-15 150W 15V Backorder

HRP-200-15 200W 15V Backorder

HRP-300-15 300W 15V Backorder

HRP-450-15 450W 15V Backorder

HRP-600-15 600W 15V Low stock

Product variants

Available to order

Overview

HRP-300-15 is the 15V output model of this series: rated current 22A, rated power 330W, typical efficiency 88%.

Features

Universal AC input / Full range
Built-in active PFC function, PF>0.95
High efficiency up to 89%
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in constant current limiting circuit
1U low profile 41mm
Built-in cooling fan ON-OFF control
Built-in DC OK signal
Built-in remote sense function
5 years warranty

Specifications

HRP-300-15Specifications from the official datasheet (2026-04-03 edition)

OUTPUT

DC VOLTAGE: 15V
RATED CURRENT: 22A
CURRENT RANGE: 0 ~ 22A
RATED POWER: 330W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: 13.5 ~ 18V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.3%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 1000ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.): 16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGE^Note.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.): 88%
AC CURRENT (Typ.): 3.5A/115VAC 1.8A/230VAC
INRUSH CURRENT (Typ.): 35A/115VAC 70A/230VAC
LEAKAGE CURRENT: <1.2mA / 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 turns on : 3.3 ~ 5.6V ; PSU turns off : 0 ~ 1V
FAN CONTROL (Typ.): Load 35±15% 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
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, EAC TP TC 004, AS/NZS 62368.1 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, heavy industry level, EAC TP TC 020

OTHERS

MTBF: 1487.1K hrs min. Telcordia SR-332 (Bellcore) ; 200.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 199*105*41mm (L*W*H)
PACKING: 0.95Kg;15pcs/15.3Kg/0.83CUFT

Test conditions and notes6

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. 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. Derating may be needed under low input voltages. Please check the derating curve for more details.
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-300-15 Mechanical Specification — Mechanical Specification

HRP-300-15 Block Diagram — Block Diagram

HRP-300-15 Derating Curve — Derating Curve

Downloads

Certificates4

EMC Certificate (HRP-300)(EN) PDF Download

UL Certificate(HRP-300)(EN) PDF Download

CB Certificate (HRP-300)(EN) PDF Download

TUV Certificate(HRP-300)(EN) PDF Download

Test reports1

Test Report(HRP-300-15)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the HRP-300-15 for a 15V industrial control load that needs higher current?

Yes, this model is a constant voltage 15V power supply rated for 22A and 330W. It fits 15V industrial or automation loads whose total demand stays within that rating.

Is the HRP-300-15 suitable for embedded or test bench equipment that runs on 15V DC?

It can be a fit for embedded or bench systems that require a regulated 15V constant voltage source and draw within 22A. The wide 85-264VAC input also makes it practical where the AC supply may vary across sites.

Can this 15V model power a 15V automation subsystem instead of a 12V or 24V supply?

Use it when the subsystem is specifically designed for 15V DC, because this unit outputs 15V constant voltage at up to 22A. It is not the interchangeable choice for 12V or 24V loads in the HRP family.

Would the HRP-300-15 work for a centralized 15V DC load in a control cabinet?

Yes, if the combined 15V load stays within 330W and 22A. Its compact 199.0 × 105.0 × 41.0 mm size and 0.95 kg weight can help where cabinet space is limited.

Is the HRP-300-15 meant for outdoor or harsh-temperature use?

The operating temperature range is -40°C to +70°C, with output derating at higher ambient temperatures per the derating curve. No IP rating is listed in the provided specs, so it is better suited to indoor or protected enclosure use rather than exposed outdoor locations.

How does the HRP-300-15 compare with the other HRP-300 voltage options?

Within the HRP-300 group, the listed options are HRP-300-3.3 at 198W, 3.3V, 60A; HRP-300-5 at 300W, 5V, 60A; HRP-300-7.5 at 300W, 7.5V, 40A; HRP-300-12 at 324W, 12V, 27A; HRP-300-15 at 330W, 15V, 22A; HRP-300-24 at 336W, 24V, 14A; HRP-300-36 at 324W, 36V, 9A; and HRP-300-48 at 336W, 48V, 7A. The main difference is the output voltage and resulting current and wattage rating for each version.

Payment & Security

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Model	Power	Voltage	Current
Mean Well HRP-300-7.5 Power Supply 300W 7.5V 40A	300W	7.5V	40A	View
Mean Well HRP-300-5 Power Supply 300W 5V 60A	300W	5V	60A	View
Mean Well HRP-300-48 Power Supply 336W 48V 7A	336W	48V	7A	View
Mean Well HRP-300-36 Power Supply 324W 36V 9A	324W	36V	9A	View

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Mean Well HRP-300-15 Power Supply 330W 15V 22A

Select model — 7 in this family

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

FUNCTION

ENVIRONMENT

SAFETY & EMC (Note 4)

OTHERS

Technical drawings

Downloads

Certificates4

Test reports1

Catalogues1

FAQ

Payment & Security

Other HRP-300 Models

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Mean Well HRP-300-15 Power Supply 330W 15V 22A

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