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Mean Well

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

built-in active PFCPF > 0.95high efficiency up to 90%no load power consumption <0.5W~0.75W1U low profile
SKU HRPG-300-15
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Overview

HRPG-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 ON-OFF control
  • Standby 5V@0.3A
  • Built-in remote sense function
  • No load power consumption<0.5W (Note.6)
  • 5 years warranty

Specifications

HRPG-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 TOLERANCENote.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 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.)
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

5V STANDBY
5VSB : 5V@0.3A ; tolerance±5%, ripple : 50mVp-p(max.)
DC OK SIGNAL
PSU turns on : 3.3 ~ 5.6V ; PSU turns off : 0 ~ 1V
REMOTE CONTROL
RC+ / RC-: 4 ~ 10V or open = power on ; 0 ~ 0.8V or short = power off
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 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
1339.6K hrs min. Telcordia SR-332 (Bellcore) ; 176.1K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
199*105*41mm (L*W*H)
PACKING
0.95Kg;15pcs/15.3Kg/0.83CUFT
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. No load power consumption<0.5W when RC- & RC+ (CN100 pin4,6) 0 ~ 0.8V or short.
  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

HRPG-300-15 Mechanical Specification
Mechanical Specification
HRPG-300-15 Block Diagram
Block Diagram
HRPG-300-15 Derating Curve
Derating Curve
HRPG-300-15 H R P G - 3 0 0 series
H R P G - 3 0 0 series
HRPG-300-15 2.DC-OK Signal
2.DC-OK Signal
HRPG-300-15 3.Remote Control
3.Remote Control

Downloads

FAQ

Can I use the HRPG-300-15 for a 15V industrial control or automation load?

Yes, this model is a constant voltage power supply with a 15V output and up to 22A of output current. Its 330W rating makes it suitable for 15V industrial or automation equipment that stays within those published output limits.

Is the HRPG-300-15 a fit for 15V embedded test benches or lab fixtures?

It can be a fit where the equipment requires a regulated 15V DC source and the total load does not exceed 22A or 330W. The wide 85-264VAC input also helps when the same bench or fixture may be used across different AC input environments.

Can this power supply support a centralized 15V DC bus in an OEM machine?

It is intended for constant voltage applications and provides 15V at up to 22A. For an OEM machine using a single 15V DC bus, the key fit check is keeping the connected 15V loads within the 330W total output rating.

Would the HRPG-300-15 work for low-profile IT or control cabinet builds?

It can be useful where space is limited because the housing is 199.0 x 105.0 x 41.0 mm, only 41 mm high. That makes it easier to consider for shallow industrial cabinets or compact rack-adjacent power sections that need 15V output.

Is the HRPG-300-15 suitable for outdoor or harsh-temperature environments?

The published operating temperature range is -40°C to +70°C, with output derating required at higher ambient temperatures according to the derating curve. No IP rating is listed in these specs, so the product page does not confirm direct outdoor exposure and is better treated as a protected indoor or enclosure-mounted supply unless a separate enclosure is used.

How does the HRPG-300-15 compare with other HRPG-300 models?

Within the HRPG-300 group, the listed variants are 198W at 3.3V and 60A, 300W at 5V and 60A, 300W at 7.5V and 40A, 324W at 12V and 27A, 330W at 15V and 22A, 336W at 24V and 14A, 324W at 36V and 9A, and 336W at 48V and 7A. This model sits in the middle of that range at 15V with a 330W rating and 22A output current.

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

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

Log in to see price

HRPG-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 ON-OFF control
  • Standby 5V@0.3A
  • Built-in remote sense function
  • No load power consumption<0.5W (Note.6)
  • 5 years warranty
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