MEAN WELL SDR-75-48 76.8W 48V 1.6A DIN Rail

Part numberSDR-75-48
Output voltage 48 V
Rated current 1.6 A
Rated power 76.8 W
$55.27Excluding 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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SDR-75 model selection table SDR Series
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Key specifications

Complete technical specifications
Output
Output voltage 48 V
Rated current 1.6 A
Rated power 76.8 W
AC input range 88–264 VAC
Typical efficiency 90 %
Mechanical
Operating temperature -30 to 70 °C
Dimensions (L × W × H) 32 × 125.2 × 102 mm

Is this model right for you?

Within the SDR-75 series, the SDR-75-48 lists a 48 V output and 1.6 A output current. The SDR-75-12 lists 12 V and 6.3 A, and the SDR-75-24 lists 24 V and 3.2 A. The SDR-75-48 lists 76.8 W rated power, while the SDR-75-12 lists 75.6 W.

Product overview

The SDR-75-48 provides a 48 V output with a 1.6 A output current and 76.8 W rated power. Its output adjustment range is 48 ~ 55 V, and typical efficiency is 90%. Ripple and noise are 120 mVp-p. The product measures 32 × 125.2 × 102 mm and has a net weight of 510 g.

Where this model fits

The SDR-75-48 provides a 48 V output with 1.6 A output current and 76.8 W rated power. Its output adjustment range is 48 ~ 55 V. The product measures 32 × 125.2 × 102 mm and has a net weight of 510 g.

Complete technical specifications

Rev. 2025-06-09
Output
Output voltage 48 V
Rated current 1.6 A
Rated power 76.8 W
Voltage adjustment range 48–55 V
Ripple & noise 120 mVp-p
Input
AC input range 88–264 VAC
DC input range 124–370 VDC
Frequency range 47–63 Hz
Typical efficiency 90 %
Environmental
Operating temperature -30 to 70 °C
Storage temperature -40 to 85 °C
Operating humidity 20–95 % RH
Vibration Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
Mechanical
Dimensions (L × W × H) 32 × 125.2 × 102 mm
Net weight 510.0 g
Safety & compliance
Safety standards UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004 approved, design refer to GL ;(meet BS EN/EN60204-1)

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 SDR-75-48
Brand MEAN WELL
Category AC/DC DIN Rail
Series SDR-75

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). BS EN/EN61204-3 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 (BS EN/EN50082-2), BS EN/EN61204-3, heavy industry level, EAC TP TC 020, SEMI F47 approved

Standards certified against

  • AS/NZS 62368.1
  • EN62368-1

Designed to reference

The datasheet lists these as design references. The series was built to them but has not been certified to them, so do not treat them as approvals.

GL ;(meet BS EN/EN60204-1)

Read the datasheet's exact wording

UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004 approved, design refer to GL ;(meet BS EN/EN60204-1)

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 SDR-75-48
Minimum order quantity 1
Country of origin China
Typical packed weight 696 g
Unit weight 510 g

Downloads

SDR-75 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
SDR-75-48 48 V1.6 A76.8 W$55.27
Ships in 3–5 business days
SDR-75-1212 V6.3 A75.6 W$51.48
Ships in 3–5 business days

SDR-75-48: 48 V output, 1.6 A output current; SDR-75-12: 12 V output, 6.3 A output current.

SDR-75-48: 48 V output, 1.6 A output current; SDR-75-24: 24 V output, 3.2 A output current.

SDR-75-48: 76.8 W rated power; SDR-75-12: 75.6 W rated power.

SDR-75-48: 90% typical efficiency; SDR-75-12: 88.5% typical efficiency.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2025-06-09
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.