MEAN WELL RSP-320-12 320.4W 12V 26.7A Enclosed Type

Part numberRSP-320-12
Output voltage 12 V
Rated current 26.7 A
Rated power 320.4 W
$78.96Excluding 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-320 model selection table RSP-75~500
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Key specifications

Complete technical specifications
Output
Output voltage 12 V
Rated current 26.7 A
Rated power 320.4 W
AC input range 88–264 VAC
Typical efficiency 88 %
Mechanical
Operating temperature -30 to 70 °C
Power factor correction Supported
Dimensions (L × W × H) 215 × 115 × 30 mm

Is this model right for you?

Within the RSP-320 series, the RSP-320-12 is distinguished by its 12 V output and 26.7 A output current. RSP-320-13.5 provides 13.5 V at 23.8 A, RSP-320-15 provides 15 V at 21.4 A, and RSP-320-24 provides 24 V at 13.4 A. Rated power also differs: RSP-320-12 lists 320.4 W, RSP-320-13.5 lists 321.3 W, RSP-320-15 lists 321 W, and RSP-320-24 lists 321.6 W.

Product overview

The RSP-320-12 provides a 12 V output with 26.7 A output current and 320.4 W rated power. Its input voltage range is 88 ~ 264VAC 124 ~ 370VDC at 47 ~ 63Hz. Typical efficiency is 88%, ripple and noise is 150mVp-p, and the output adjustment range is 10 ~ 13.2V. Dimensions are 215 × 115 × 30 mm and net weight is 900 g.

Where this model fits

The RSP-320-12 is used in Industrial Automation and Security & Surveillance. Its 12 V output and 26.7 A output current support 12 V DC loads. The input voltage range is 88 ~ 264VAC 124 ~ 370VDC, and dimensions are 215 × 115 × 30 mm with a net weight of 900 g.

Complete technical specifications

Rev. 2025-01-10
Output
Output voltage 12 V
Rated current 26.7 A
Rated power 320.4 W
Voltage adjustment range 10–13.2 V
Ripple & noise 150 mVp-p
Input
AC input range 88–264 VAC
DC input range 124–370 VDC
Frequency range 47–63 Hz
Typical efficiency 88 %
Power factor 0.95
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 5000 meters
Mechanical
Dimensions (L × W × H) 215 × 115 × 30 mm
Net weight 900.0 g
Safety & compliance
Safety standards UL62368-1,TUV BS EN/EN62368-1,EAC TP TC 004,CCC GB4943.1,BSMI CNS15598-1, AS/NZS 60950.1,IS13252(Part1)/ IEC60950-1(exceptfor 2.5V,48V) ,Dekra EN 61558-1/2-16,IEC 61558-1/2-16(for 12V or higher models) 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-320-12
Brand MEAN WELL
Category AC/DC Enclosed Type
Series RSP-320

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.

  • DEKRA

    DEKRA is a European notified body; a DEKRA certificate on a datasheet is third-party testing against the cited EN standard, equivalent in standing to a TÜV one.

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
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,KN 32(only for 5V)
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

Standards certified against

  • AS/NZS 60950.1
  • CNS15598-1
  • EN 61558-1/2-16
  • EN62368-1
  • GB4943.1
  • IEC 61558-1/2-16
  • IEC60950-1
  • IS13252
  • UL62368-1
Read the datasheet's exact wording

UL62368-1,TUV BS EN/EN62368-1,EAC TP TC 004,CCC GB4943.1,BSMI CNS15598-1, AS/NZS 60950.1,IS13252(Part1)/ IEC60950-1(exceptfor 2.5V,48V) ,Dekra EN 61558-1/2-16,IEC 61558-1/2-16(for 12V or higher models) 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.

Ordering & shipping information

Order and delivery terms
Part number RSP-320-12
Minimum order quantity 1
Country of origin China
Typical packed weight 1117 g
Unit weight 900 g

Downloads

RSP-320 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
RSP-320-55 V60 A300 W$78.96
Ships in 3–5 business days
RSP-320-7.57.5 V40 A300 W$84.64
Ships in 3–5 business days
RSP-320-2424 V13.4 A321.6 W$78.96
Ships in 3–5 business days
RSP-320-3636 V8.9 A320.4 W$78.96
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RSP-320-3.33.3 V60 A198 W$80.22
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RSP-320-2.52.5 V60 A150 W$80.22
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RSP-320-1515 V21.4 A321 W$78.96
Ships in 3–5 business days
RSP-320-2727 V11.9 A321.3 W$78.96
Ships in 3–5 business days
RSP-320-44 V60 A240 W$80.22
Ships in 3–5 business days
RSP-320-12 12 V26.7 A320.4 W$78.96
Ships in 3–5 business days
RSP-320-13.513.5 V23.8 A321.3 W$84.64
Ships in 3–5 business days
RSP-320-4848 V6.7 A321.6 W$78.96
Ships in 3–5 business days

RSP-320-12 provides 12 V output and 26.7 A output current; RSP-320-13.5 provides 13.5 V output and 23.8 A output current.

RSP-320-12 lists 320.4 W rated power; RSP-320-15 lists 321 W rated power.

RSP-320-12 lists 150mVp-p ripple and noise; RSP-320-27 lists 200mVp-p ripple and noise.

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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.