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Mean Well HRP-150N3-48 Power Supply 154.8W 48V, 300% peak power model 3.3A

Name: Mean Well HRP-150N3-48 Power Supply 154.8W 48V, 300% peak power model 3.3A
Brand: Mean Well
SKU: HRP-150N3-48
Price: 77.52 USD
Availability: InStock

built-in active PFC1U low profile300% peak power capacity

SKU HRP-150N3-48

$77.52 USD

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Overview

HRP-150N3-48 is the 48V output model of this series: rated current 3.3A, rated power 158.4W, typical efficiency 89%.

HRP-150N3 series is a 150W single output AC/DC ultra-high peak power supply. This series operates at 85~264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by free air convection, working for the temperature up to 70℃ without cover. Moreover, HRP-150N3 can provide 300% short-duration peak power for motor applications and electromechanical loads requiring much higher power during start-up.

Features

Universal AC input / Full range
Withstand 300VAC surge input for 5 seconds
300% peak power capability
Built-in constant current limiting circuit
Fanless design, Cooling by free air convection
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in remote sense function
Withstand 5G vibration
Operating altitude up to 5000 meters(Note.5)
Output voltage adjustable ±15%(Avg.)
1U low profile 38mm
5 years warranty

Specifications

HRP-150N3-48Specifications from the official datasheet (2026-07-13 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 3.3A
CURRENT RANGE: 0 ~ 3.3A
RATED POWER: 158.4W
RIPPLE & NOISE (max.)^Note.2: 240mVp-p
VOLTAGE ADJ. RANGE: 40.8 ~ 55.2V
VOLTAGE TOLERANCE^Note.3: ±1.5%
LINE REGULATION: ±0.2%
LOAD REGULATION: ±0.5%
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 RANGE^Note.4: 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.): 89%
AC CURRENT (Typ.): 1.7A/115VAC 0.9A/230VAC
INRUSH CURRENT (Typ.): 35A/115VAC 70A/230VAC
LEAKAGE CURRENT: <1mA / 240VAC

PROTECTION

OVERLOAD: Output power >105% rated for more than 5 seconds then shut down o/p voltage, re-power on to recover Constant current limiting for output power >330% rated for more than 5 seconds and then shut down o/p voltage, re-power on to recover
OVER VOLTAGE: 57.6 ~ 67.2V 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

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -50 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.04%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OPERATING ALTITUDE^Note.5: 5000 meters

SAFETY & EMC

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: Parameter Standard Test Level

Conducted BS EN/EN55032 Class B
Radiated BS EN/EN55032 Class B
Harmonic current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2) (Note 6)

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
RF field BS EN/EN61000-4-3 Level 3, 10V/m
EFT/ Burst BS EN/EN61000-4-4 Level 3, 2KV
Surge BS EN/EN61000-4-5 Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted BS EN/EN61000-4-6 Level 3, 10V
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m
Voltage Dips and Interruptions BS EN/EN61000-4-11 95% dip 0.5 periods, 30% dip 25 periods, 95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class B
Radiated	BS EN/EN55032	Class B
Harmonic current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
RF field	BS EN/EN61000-4-3	Level 3, 10V/m
EFT/ Burst	BS EN/EN61000-4-4	Level 3, 2KV
Surge	BS EN/EN61000-4-5	Level 4, 4KV/Line-FG; 2KV/Line-Line
Conducted	BS EN/EN61000-4-6	Level 3, 10V
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m
Voltage Dips and Interruptions	BS EN/EN61000-4-11	95% dip 0.5 periods, 30% dip 25 periods, 95% interruptions 250 periods

OTHERS

MTBF: 1706.0K hrs min. Telcordia TR/SR-332 (Bellcore) ; 222.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 159*97*38mm (L*W*H)
PACKING: 0.54Kg; 24pcs/12.96Kg/0.9CUFT

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. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. 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).
6. 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 )

Technical drawings

HRP-150N3-48 Block Diagram — Block Diagram

HRP-150N3-48 Derating Curve — Derating Curve

HRP-150N3-48 Function Manual — Function Manual

HRP-150N3-48 Ppk x t + Pnpk x (T-t) — Ppk x t + Pnpk x (T-t)

HRP-150N3-48 2.Remote Sense — 2.Remote Sense

HRP-150N3-48 Illustration (page 6) — Illustration (page 6)

Typical applications

Downloads

Datasheet1

HRP-150N3-48 datasheetHRP_150N3_spec.pdf · 2026-07-13 edition PDF Download

FAQ

What are the key output specifications of the Mean Well HRP-150N3-48?

The HRP-150N3-48 is a 48V enclosed AC-DC power supply rated at 158.4W with a rated output current of 3.3A. It is part of Mean Well's HRP-150N3 series and is designed for industrial power applications that need a compact 38mm low profile.

What does the 300% peak power capability mean on the HRP-150N3-48?

This model belongs to Mean Well's ultra-high peak power series, which makes it useful for loads that have brief peak demand of up to 5 seconds, as long as average power stays within the 158.4W rating. Its constant current limiting shuts down the output only if power exceeds 330% of rated for more than 5 seconds, without changing the unit's nominal 48V output rating.

What input voltage range does the HRP-150N3-48 support?

The HRP-150N3-48 accepts a universal AC input range of 85 to 264VAC and also supports 120 to 370VDC input. Output derating may be needed at low input voltages.

Is the HRP-150N3-48 suitable for harsh industrial environments?

Yes. This model is rated for operation from -40°C to +70°C (with load derating at higher temperatures per the derating curve), supports operating altitude up to 5000 meters, and is specified to withstand 5G vibration. Its EMC immunity listing also includes the industrial standard EN61000-6-2.

What protection features are included in the HRP-150N3-48?

The HRP-150N3-48 includes protection for overload, over voltage, and over temperature. If output power stays above 105% of rated for more than 5 seconds, the unit shuts down output voltage and recovers after repowering; over voltage protection trips at 57.6 to 67.2V.

Can the output voltage on the HRP-150N3-48 be adjusted?

Yes. Mean Well specifies output voltage adjustment of approximately ±15% for this model. The unit also includes a built-in remote sense function, which can help maintain accurate output voltage at the load in suitable system designs.

What compliance and certification standards does the HRP-150N3-48 meet?

This power supply is listed with UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, and AS/NZS 62368.1 safety approvals. For EMC, it is specified to meet EN55032 Class B and multiple EN61000 immunity and harmonics standards.

How compact is the Mean Well HRP-150N3-48 for equipment integration?

The HRP-150N3-48 measures 159 x 97 x 38 mm and has a low-profile 38mm height. Its listed weight is 0.54 kg, which makes it suitable where space efficiency matters in industrial equipment layouts.

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