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Mean Well

Mean Well HRPG-150-3.3 Power Supply 99W 3.3V 30A

built-in active PFCPF > 0.95high efficiency up to 90%no load power consumption <0.5W~0.75W1U low profile
SKU HRPG-150-3.3
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Overview

HRPG-150-3.3 is the 3.3V output model of this series: rated current 30A, rated power 99W, typical efficiency 78.5%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • High efficiency up to 88%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • 1U low profile 38mm
  • Built-in remote ON-OFF control
  • Stand by 5V@0.3A
  • Built-in remote sense function
  • No load power consumption<0.5W (Note.6)
  • 5 years warranty

Specifications

HRPG-150-3.3Specifications from the official datasheet (2026-07-13 edition)

OUTPUT

DC VOLTAGE
3.3V
RATED CURRENT
30A
CURRENT RANGE
0 ~ 30A
RATED POWER
99W
RIPPLE & NOISE (max.)Note.2
80mVp-p
VOLTAGE ADJ. RANGE
2.8 ~ 3.8V
VOLTAGE TOLERANCENote.3
±2.5%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
3000ms, 50ms/230VAC 3000ms, 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.)
78.5%
AC CURRENT (Typ.)
1.7A/115VAC 0.9A/230VAC
INRUSH CURRENT (Typ.)
35A/115VAC 70A/230VAC
LEAKAGE CURRENT
<1mA / 240VAC

PROTECTION

OVERLOAD
105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE
3.96 ~ 4.62V 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.)
REMOTE CONTROL
RC+ / RC-: 4 ~ 10V or open = power on ; 0 ~ 0.8V or short = power off

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
±0.04%/℃ (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, 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
1544.0K hrs min. Telcordia SR-332 (Bellcore) ; 213.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
159*97*38mm (L*W*H)
PACKING
0.63Kg; 24pcs/16Kg/0.9CUFT
Test conditions and notes8
  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 pin5,6) 0 ~ 0.8V or short.
  7. 7. Strongly recommended that external output capacitance should not exceed 5000uF. (Only for: HRPG-150-3.3/-5/-7.5/-12/-15)
  8. 8. 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-150-3.3 Mechanical Specification
Mechanical Specification
HRPG-150-3.3 Block Diagram
Block Diagram
HRPG-150-3.3 Derating Curve
Derating Curve
HRPG-150-3.3 H R P G - 1 5 0 series
H R P G - 1 5 0 series
HRPG-150-3.3 Function Manual
Function Manual
HRPG-150-3.3 Function Manual (2)
Function Manual (2)
HRPG-150-3.3 2.Remote Sense
2.Remote Sense

Downloads

FAQ

Can I use the HRPG-150-3.3 for 3.3V embedded systems or controller boards?

Yes, if the equipment requires constant 3.3V DC and the total load stays within 99W and 30A. This output level is suited to 3.3V electronics that need high current at low voltage.

Is this power supply suitable for a 3.3V logic backplane or industrial computing assembly?

It can support a 3.3V backplane or computing assembly when the full system stays at or below 30A and 99W. The unit provides constant voltage output, so it is intended for loads designed around a fixed 3.3V rail.

Can the HRPG-150-3.3 power multiple 3.3V devices in one enclosure?

It can, provided the combined 3.3V demand does not exceed 30A or 99W. That makes it useful for consolidated low-voltage electronics loads inside industrial or embedded equipment.

How can I tell whether this 3.3V model has enough output for my system?

Check the total current and power draw of the 3.3V load against the supply's 30A and 99W ratings. If the system exceeds either of those limits, a higher-capacity 3.3V model would be required.

Is the HRPG-150-3.3 rated for outdoor or temperature-variable installations?

The operating temperature range is -40°C to +70°C, which covers a wide range of ambient conditions. The provided specs do not list an IP rating, so dust and water protection are not specified here.

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Mean Well HRPG-150-3.3 Power Supply 99W 3.3V 30A
Mean Well

Mean Well HRPG-150-3.3 Power Supply 99W 3.3V 30A

Log in to see price

HRPG-150-3.3 is the 3.3V output model of this series: rated current 30A, rated power 99W, typical efficiency 78.5%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • High efficiency up to 88%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • 1U low profile 38mm
  • Built-in remote ON-OFF control
  • Stand by 5V@0.3A
  • Built-in remote sense function
  • No load power consumption<0.5W (Note.6)
  • 5 years warranty
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