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

Name: Mean Well RSP-150-7.5 Power Supply 150W 7.5V 20A
Brand: Mean Well
SKU: RSP-150-7.5
Price: 47.55 USD
Availability: InStock

1U low profile with active PFChigh efficiency

SKU RSP-150-7.5

$47.55 USD

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Select model — 5 in this family

RSP-150-7.5

RSP-75-7.5 75W 7.5V Low stock$40.88 USD

RSP-100-7.5 100W 7.5V Low stock$44.64 USD

RSP-150-7.5 150W 7.5V In stock$47.55 USD

RSP-200-7.5 200W 7.5V In stock$54.28 USD

RSP-320-7.5 300W 7.5V Low stock$65.60 USD

Product variants

In stock

Overview

RSP-150-7.5 is the 7.5V output model of this series: rated current 20A, rated power 150W, typical efficiency 88.5%.

RSP-150 is a 150W single output enclosed type AC/DC power supply. This series operates for 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℃.

Features

Universal AC input / Full range
Built-in active PFC function
High efficiency up to 90%
Cooling by free air convection
Built-in remote ON-OFF control
Protections: Short circuit / Overload / Over voltage / Over temperature
LED indicator for power on
Operating altitude up to 5000 meters (see OVER VOLTAGE CATEGORY)
3 years warranty

Specifications

RSP-150-7.5Specifications from the official datasheet (2025-09-22 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: 7.13 ~ 8.25V
VOLTAGE TOLERANCE^Note.3: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 600ms, 30ms at full load
HOLD UP TIME (Typ.): 16ms at full load

INPUT

VOLTAGE RANGE^Note.5: 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.93/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.): 88.5%
AC CURRENT (Typ.): 1.6A/115VAC 0.8A/230VAC
INRUSH CURRENT (Typ.): COLD START 45A/230VAC
LEAKAGE CURRENT: <2mA / 240VAC

PROTECTION

OVERLOAD: 105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 8.25 ~ 10.13V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

REMOTE CONTROL: CN1: < 0~0.8VDC POWER ON , 4~10VDC POWER OFF

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.05%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
OVER VOLTAGE CATEGORY: Ⅲ; According to EN61558, EN50178,EN60664-1, EN62477-1 ; altitude up to 2000 meters Ⅱ; According to UL/IEC/EN 62368; altitude up to 5000 meters

SAFETY & EMC (Note 4)

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, BS EN/EN61558-1, BS EN/EN61558-2-16, EAC TP TC 004, CCC GB4943.1, BSMI CNS15598-1, AS/NZS 62368.1, IS13252(Part1)/IEC60950-1(except for 7.5V,13.5V,48V)approved
WITHSTAND VOLTAGE: I/P-O/P:4KVAC 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, GB9254 Class B, GB17625.1,CNS15936 Class B
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020

OTHERS

MTBF: 2253.9K hrs min. Telcordia SR-332 (Bellcore) ; 290.7K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 199*99*30mm (L*W*H)
PACKING: 0.6Kg; 24pcs/15.4Kg/0.89CUFT

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. 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: RSP-150-3.3/-5/-7.5/-12)
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

RSP-150-7.5 Mechanical Specification — Mechanical Specification

RSP-150-7.5 Block Diagram — Block Diagram

RSP-150-7.5 Derating Curve — Derating Curve

Typical applications

Factory control or automation apparatus
Test and measurement instrument
Laser related machine
Burn-in facility
RF application

Downloads

Certificates4

CB Certificate (RSP-150)(EN) PDF Download

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

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

CCC Certificate (RSP-150)(CN) PDF Download

Test reports1

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

Catalogues2

Mean Well Catalog (Industrial) PDF Download

Mean Well Sign Panel Catalog PDF Download

FAQ

What 7.5V applications can the RSP-150-7.5 power?

The RSP-150-7.5 delivers 7.5V at 20A (150W) and is suited for embedded system boards and industrial control cards that specify a 7.5V rail. At 20A output it can drive multiple 7.5V loads simultaneously in distributed panel architectures. The 85–264VAC input is compatible with all standard AC supplies.

Does the RSP-150-7.5 carry RCM certification for the Australian market?

The RSP-150-7.5 is approved to AS/NZS 62368.1, the Australian/New Zealand safety standard, in addition to UL62368-1, TÜV BS EN/EN62368-1, BS EN/EN61558-1 and -2-16, EAC TP TC 004, CCC GB4943.1 and BSMI CNS15598-1. The IS13252 (India) approval does not cover the 7.5V model.

What are the RSP-150 series environmental limits?

All RSP-150 series models, including the RSP-150-7.5, are rated for -30°C to +70°C ambient operation with derating per the derating curve, 20–90% RH non-condensing, and -40°C to +85°C storage. No IP ingress rating is specified; the unit must be enclosed for protection in wet or dusty environments.

What are all voltage options in the RSP-150 series?

The RSP-150 series voltage options are: RSP-150-3.3 (99W/3.3V/30A), RSP-150-5 (150W/5V/30A), RSP-150-7.5 (150W/7.5V/20A), RSP-150-12 (150W/12V/12.5A), RSP-150-13.5 (151.2W/13.5V/11.2A), RSP-150-15 (150W/15V/10A), RSP-150-24 (151.2W/24V/6.3A), RSP-150-27 (151.2W/27V/5.6A), RSP-150-48 (153.6W/48V/3.2A).

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Model	Power	Voltage	Current
Mean Well RSP-150-27 Power Supply 150W 27V 5.6A	151.2W	27V	5.6A	View

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