MEAN WELL RSP-1000-48 1008W 48V 21A Programmable Power

Part numberRSP-1000-48
Output voltage 48 V
Rated current 21 A
Rated power 1008 W
$410.27Excluding 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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RSP-1000 model selection table RSP-750~3000
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Key specifications

Complete technical specifications
Output
Output voltage 48 V
Rated current 21 A
Rated power 1008 W
AC input range 90–264 VAC
Typical efficiency 90 %
Mechanical
Operating temperature -20 to 60 °C
Power factor correction Supported
Dimensions (L × W × H) 295 × 127 × 41 mm

Is this model right for you?

Within the RSP-1000 series, the RSP-1000-48 differs from siblings by output voltage, output current, rated power, output adjustment range, and typical efficiency. RSP-1000-48: 48 V, 21 A, 1008 W, 43 ~ 55 V, 90%. RSP-1000-12: 12 V, 60 A, 720 W, 10 ~ 13.5 V, 83%. RSP-1000-15: 15 V, 50 A, 750 W, 13.5 ~ 16.5 V, 85%. RSP-1000-24: 24 V, 40 A, 960 W, 20 ~ 26.4 V, 88%. RSP-1000-27: 27 V, 37 A, 999 W, 24 ~ 30 V, 88%.

Product overview

The RSP-1000-48 provides a 48 V output with 21 A output current and 1008 W rated power. The output adjustment range is 43 ~ 55 V, and typical efficiency is 90%. The input voltage range is 90 ~ 264 VAC and 127 ~ 370 VDC, with a frequency range of 47 ~ 63 Hz. Ripple and noise is 150 mVp-p. Dimensions are 295 × 127 × 41 mm and net weight is 1950 g.

Where this model fits

The RSP-1000-48 is used in Test & Measurement. Its 48 V output, 21 A output current, and 1008 W rated power support production test rigs, burn-in racks, and laboratory benches. The output adjustment range of 43 ~ 55 V and ripple and noise of 150 mVp-p are relevant to automated test equipment where the supply's own behavior becomes part of the measurement.

Complete technical specifications

Rev. 2024-12-23
Output
Output voltage 48 V
Rated current 21 A
Rated power 1008 W
Voltage adjustment range 43–55 V
Ripple & noise 150 mVp-p
Input
AC input range 90–264 VAC
DC input range 127–370 VDC
Frequency range 47–63 Hz
Typical efficiency 90 %
Power factor 0.95
Power factor correction Supported
Environmental
Operating temperature -20 to 60 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 295 × 127 × 41 mm
Net weight 1950.0 g
Safety & compliance
Safety standards UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, CCC GB4943.1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1, 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 RSP-1000-48
Brand MEAN WELL
Category AC/DC Programmable Power
Series RSP-1000

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.

Canada

  • CSA

    Certification to a CSA C22.2 standard, the Canadian counterpart of the UL series. Datasheets cite the specific C22.2 number, which is how you tell a power-supply certificate from a luminaire-controlgear one.

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.

China

  • CCC

    China Compulsory Certification. Mandatory for the product categories in its scope; where it applies, a shipment without it is not clearable. Certification is against the GB standard the datasheet cites.

Taiwan

  • BSMI

    Taiwan's mandatory inspection mark, issued against a CNS standard. CNS 15598-1 is the CNS transposition of IEC 62368-1, which is why the two numbers usually appear together.

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.

India

  • BIS

    Registration under India's Compulsory Registration Scheme, against an IS standard. IS 13252 is the Indian transposition of IEC 60950-1 and IS 15885 of IEC 61347, so the IS number identifies the product category.

Isolation and electromagnetic compatibility
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 / Note

Standards certified against

  • AS/NZS62368.1
  • CNS15598-1
  • EN62368-1
  • GB4943.1
  • IEC60950-1
  • IS13252
  • UL62368-1
Read the datasheet's exact wording

UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, CCC GB4943.1, BSMI CNS15598-1, AS/NZS62368.1, IS13252(Part1)/IEC60950-1, 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 RSP-1000-48
Minimum order quantity 1
Country of origin China
Typical packed weight 2331 g
Unit weight 1950 g

Downloads

RSP-1000 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
RSP-1000-48 48 V21 A1008 W$410.27
Ships in 3–5 business days
RSP-1000-1515 V50 A750 W$410.27
Ships in 3–5 business days
RSP-1000-2727 V37 A999 W$410.27
Ships in 3–5 business days

RSP-1000-48 provides 48 V output and 21 A output current; RSP-1000-12 provides 12 V output and 60 A output current.

RSP-1000-48 provides 1008 W rated power; RSP-1000-15 provides 750 W rated power.

RSP-1000-48 provides an output adjustment range of 43 ~ 55 V; RSP-1000-24 provides 20 ~ 26.4 V.

RSP-1000-48 provides typical efficiency of 90%; RSP-1000-27 provides typical efficiency of 88%.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2024-12-23
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.