MEAN WELL RSP-100-48 100.8W 48V 2.1A Enclosed Type

Part numberRSP-100-48
Output voltage 48 V
Rated current 2.1 A
Rated power 100.8 W
$57.80Excluding 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-100 model selection table RSP-75~500
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Key specifications

Complete technical specifications
Output
Output voltage 48 V
Rated current 2.1 A
Rated power 100.8 W
AC input range 85–264 VAC
Typical efficiency 88 %
Mechanical
Operating temperature -30 to 70 °C
Power factor correction Supported
Dimensions (L × W × H) 179 × 99 × 30 mm

Is this model right for you?

Within the RSP-100 series, the RSP-100-48 is distinguished by its 48 V output and 2.1 A output current. The RSP-100-24 provides 24 V at 4.2 A, while the RSP-100-12 provides 12 V at 8.5 A. The RSP-100-48 lists a typical efficiency of 88%, compared with 87% for the RSP-100-24 and 86% for the RSP-100-12.

Product overview

The RSP-100-48 provides a 48 V output with a 2.1 A output current and 100.8 W rated power. The output adjustment range is 45.6 to 52.8 V, and typical efficiency is 88%. The input voltage range is 85 to 264 VAC and 120 to 370 VDC, with a frequency range of 47 to 63 Hz. Ripple and noise is 250 mVp-p. Dimensions are 179 × 99 × 30 mm and net weight is 520 g.

Where this model fits

The RSP-100-48 is used in Industrial Automation, Motor Drives, Security & Surveillance, Telecom & Datacom, and Test & Measurement. Its operating temperature range is -30 to 70 °C, and its humidity range is 20 to 90%. The 48 V output and 2.1 A output current are the electrical figures for this model.

Complete technical specifications

Rev. 2025-01-10
Output
Output voltage 48 V
Rated current 2.1 A
Rated power 100.8 W
Voltage adjustment range 45.6–52.8 V
Ripple & noise 250 mVp-p
Input
AC input range 85–264 VAC
DC input range 120–370 VDC
Frequency range 47–63 Hz
Typical efficiency 88 %
Power factor 0.93
Power factor correction Supported
Environmental
Operating temperature -30 to 70 °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) 179 × 99 × 30 mm
Net weight 520.0 g
Identification
Part number RSP-100-48
Brand MEAN WELL
Category AC/DC Enclosed Type
Series RSP-100

Approvals and compliance

From the manufacturer's datasheet for this series
Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:4KVAC 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, CNS15936, GB9254 Class B, GB17625.1
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

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-100-48
Minimum order quantity 1
Country of origin China
Typical packed weight 754 g
Unit weight 520 g

Downloads

RSP-100 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
RSP-100-1515 V6.7 A100.5 W$57.80
Ships in 3–5 business days
RSP-100-48 48 V2.1 A100.8 W$57.80
Ships in 3–5 business days

RSP-100-48: 48 V output, 2.1 A; RSP-100-24: 24 V output, 4.2 A.

RSP-100-48: 48 V output, 2.1 A; RSP-100-12: 12 V output, 8.5 A.

RSP-100-48: typical efficiency 88%; RSP-100-24: typical efficiency 87%.

RSP-100-48: typical efficiency 88%; RSP-100-12: typical efficiency 86%.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2025-01-10
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.