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Mean Well HRP-150-7.5 Power Supply 150W 7.5V 20A

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

SKU HRP-150-7.5

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Select model — 7 in this family

HRP-150-7.5

HRP-75-7.5 75W 7.5V Backorder

HRP-100-7.5 100W 7.5V Backorder

HRP-150-7.5 150W 7.5V Backorder

HRP-200-7.5 200W 7.5V Backorder

HRP-300-7.5 300W 7.5V Low stock

HRP-450-7.5 450W 7.5V Backorder

HRP-600-7.5 600W 7.5V In stock

Product variants

Available to order

Overview

HRP-150-7.5 is the 7.5V output model of this series: rated current 20A, rated power 150W, typical efficiency 87%.

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
Cooling by free air convection
Built-in constant current limiting circuit
1U low profile 38mm
Built-in remote sense function
5 years warranty

Specifications

HRP-150-7.5Specifications from the official datasheet (2026-07-13 edition)

OUTPUT

DC VOLTAGE: 7.5V
RATED CURRENT: 20A
CURRENT RANGE: 0 ~ 20A
RATED POWER: 150W
RIPPLE & NOISE (max.)^Note.2: 100mVp-p
VOLTAGE ADJ. RANGE: 6.8 ~ 9V
VOLTAGE TOLERANCE^Note.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 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.): 87%
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: 9.4 ~ 10.9V 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
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, 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/EN55035 , BS EN/ EN61000-6-2 ,heavy industry level, EAC TP TC 020

OTHERS

MTBF: 1742.7K hrs min. Telcordia SR-332 (Bellcore) ; 238.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 159*97*38mm (L*W*H)
PACKING: 0.61Kg; 24pcs/15.6Kg/0.9CUFT

Test conditions and notes7

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. Strongly recommended that external output capacitance should not exceed 5000uF. (Only for: HRP-150-3.3/-5/-7.5/-12/-15)
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-150-7.5 Mechanical Specification — Mechanical Specification

HRP-150-7.5 Block Diagram — Block Diagram

HRP-150-7.5 Derating Curve — Derating Curve

Downloads

Certificates3

UL Certificate (HRP-150)(EN) PDF Download

TUV Certificate (HRP-150)(EN) PDF Download

EMC Certificate (HRP-150)(EN) PDF Download

Test reports1

Test Report (HRP-150-7.5)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the HRP-150-7.5 for a 7.5V industrial or embedded DC load?

Yes, this is a constant-voltage 7.5V power supply rated for 150W and 20A. It fits equipment that specifically requires 7.5V DC and needs more current capacity than a lower-power 7.5V model provides.

Is this power supply suitable for a 7.5V automation subsystem with multiple DC loads?

It can be used where the combined load requires a regulated 7.5V output and remains within 20A and 150W. The 85-264VAC input range also supports use in installations with different global AC input ranges.

Can the HRP-150-7.5 support legacy 7.5V electronics that draw higher current?

It is intended for constant-voltage 7.5V applications and provides up to 20A. That makes it more suitable for higher-current 7.5V equipment than smaller 7.5V supplies in the same family.

Is the HRP-150-7.5 meant for outdoor use or harsh temperature conditions?

The operating temperature range is -40°C to +70°C (with output derating at higher temperatures per the derating curve), so the temperature spec covers demanding indoor industrial conditions. No IP rating is provided in the listed specs, so the product data does not state outdoor weather exposure or water-ingress protection.

What is the difference between the HRP-150-7.5 and other HRP-150 models?

The HRP-150 family shown here includes HRP-150-3.3 at 99W, 3.3V, 30A; HRP-150-5 at 130W, 5V, 26A; HRP-150-7.5 at 150W, 7.5V, 20A; HRP-150-12 at 156W, 12V, 13A; HRP-150-15 at 150W, 15V, 10A; HRP-150-24 at 156W, 24V, 6.5A; HRP-150-36 at 154.8W, 36V, 4.3A; and HRP-150-48 at 158.4W, 48V, 3.3A. This model sits at the 7.5V point in that range and is rated for 20A and 150W.

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Model	Power	Voltage	Current
Mean Well HRP-150-36 Power Supply 154.8W 36V 4.3A	154.8W	36V	4.3A	View

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Mean Well HRP-150-7.5 Power Supply 150W 7.5V 20A

Select model — 7 in this family

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC (Note 4)

OTHERS

Technical drawings

Downloads

Certificates3

Test reports1

Catalogues1

FAQ

Payment & Security

Other HRP-150 Models

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Mean Well HRP-150-7.5 Power Supply 150W 7.5V 20A

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