MEAN WELL HRP-450-48 456W 48V 9.5A Enclosed Type

Part numberHRP-450-48
Output voltage 48 V
Rated current 9.5 A
Rated power 456 W
$211.61Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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HRP-450 model selection table HRP Series
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Key specifications

Complete technical specifications
Output
Output voltage 48 V
Rated current 9.5 A
Rated power 456 W
AC input range 85–264 VAC
Typical efficiency 89.5 %
Mechanical
Operating temperature -40 to 70 °C
Power factor correction Supported
Dimensions (L × W × H) 218 × 105 × 41 mm

Is this model right for you?

Within the HRP-450 series, the HRP-450-48 is distinguished by its 48 V output and 9.5 A output current. The HRP-450-12 provides 12 V at 37.5 A, the HRP-450-24 provides 24 V at 18.8 A, and the HRP-450-36 provides 36 V at 12.5 A. Rated power is 456 W for the HRP-450-48, while the HRP-450-12, HRP-450-15, HRP-450-36, HRP-450-5, and HRP-450-7.5 list 450 W.

Product overview

The HRP-450-48 provides a 48 V output with 9.5 A output current and 456 W rated power. The output adjustment range is 40.8~55.2V, and typical efficiency is 89.5%. The input voltage range is 85 ~ 264VAC 120 ~ 370VDC with a frequency range of 47 ~ 63Hz. Ripple and noise is 240mVp-p. Dimensions are 218 × 105 × 41 mm and net weight is 1190 g.

Where this model fits

The HRP-450-48 is used in Industrial Automation and Motor Drives. Its operating temperature range is -40 to 70 °C, and the input voltage range is 85 ~ 264VAC 120 ~ 370VDC. The net weight is 1190 g and dimensions are 218 × 105 × 41 mm.

Complete technical specifications

Rev. 2026-04-03
Output
Output voltage 48 V
Rated current 9.5 A
Rated power 456 W
Voltage adjustment range 40.8–55.2 V
Ripple & noise 240 mVp-p
Input
AC input range 85–264 VAC
DC input range 120–370 VDC
Frequency range 47–63 Hz
Typical efficiency 89.5 %
Power factor 0.95
Power factor correction Supported
Environmental
Operating temperature -40 to 70 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 218 × 105 × 41 mm
Net weight 1190.0 g
Safety & compliance
Safety standards UL62368-1,TUV BS EN/EN62368-1, AS/NZS62368.1, EAC TP TC 004 approved

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number HRP-450-48
Brand MEAN WELL
Category AC/DC Enclosed Type
Series HRP-450

Approvals and compliance

From the manufacturer's datasheet for this series

United States

  • UL

    UL Listing or Recognition means UL Solutions tested samples against the applicable UL safety standard and audits the factory that builds them. A UL file number is the usual evidence an inspector or specifier asks for in North America.

Europe

  • TÜV

    A TÜV certificate is third-party testing against the European EN standard. It is the evidence behind a CE declaration rather than a replacement for it: CE remains the manufacturer's own declaration, and the TÜV report is what makes that declaration defensible.

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
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/EN55024, BS EN/EN61000-6-2, heavy industry level, EAC TP TC 020

Standards certified against

  • AS/NZS62368.1
  • EN62368-1
  • UL62368-1
Read the datasheet's exact wording

UL62368-1,TUV BS EN/EN62368-1, AS/NZS62368.1, EAC TP TC 004 approved

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number HRP-450-48
Minimum order quantity 1
Country of origin China
Warranty 5-year limited warranty, subject to the conditions in MEAN WELL's published warranty statement.
Typical packed weight 1428 g
Unit weight 1190 g

Downloads

HRP-450 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
HRP-450-1515 V30 A450 W$211.61
Ships in 3–5 business days
HRP-450-1212 V37.5 A450 W$211.61
Ships in 3–5 business days
HRP-450-48 48 V9.5 A456 W$211.61
Ships in 3–5 business days

HRP-450-48: 48 V output, 9.5 A output current; HRP-450-12: 12 V output, 37.5 A output current.

HRP-450-48: 456 W rated power; HRP-450-24: 451.2 W rated power.

HRP-450-48: 240mVp-p ripple and noise; HRP-450-3.3: 80mVp-p ripple and noise.

HRP-450-48: 89.5% typical efficiency; HRP-450-3.3: 80% typical efficiency.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2026-04-03
Last verified

View the manufacturer datasheet How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.