MEAN WELL GST36U12 36W 12V 3A Adaptor

Part numberGST36U12-P1J Model: GST36U12
Output voltage 12 V
Rated current 3 A
Rated power 36 W
$22.11Excluding 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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GST36U model selection table Wall-mounted (Level VI) — ITE
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Key specifications

Complete technical specifications
Output
Output voltage 12 V
Rated current 3 A
Rated power 36 W
AC input range 85–264 VAC
Typical efficiency 87.5 %
Mechanical
Operating temperature -30 to 70 °C
Dimensions (L × W × H) 79 × 54 × 33 mm

Is this model right for you?

The GST36U12 lists 85 ~ 264VAC input, the same as the other models in the GST36U series. They are distinguished by details this page does not carry; the datasheet lists them in full.

Product overview

The GST36U12 is a MEAN WELL AC/DC Adaptor in the Wall-mounted (Level VI) — ITE family. It lists an input voltage range of 85 ~ 264VAC and a frequency range of 47 ~ 63Hz. The product measures 79 × 54 × 33 mm and has a net weight of 204.5 g.

Where this model fits

The GST36U12 is used in Security & Surveillance. Its input voltage range is 85 ~ 264VAC and its frequency range is 47 ~ 63Hz. The product measures 79 × 54 × 33 mm and has a net weight of 204.5 g.

Complete technical specifications

Rev. 2026-04-03
Output
Output voltage 12 V
Rated current 3 A
Rated power 36 W
Input
AC input range 85–264 VAC
Frequency range 47–63 Hz
Typical efficiency 87.5 %
Environmental
Operating temperature -30 to 70 °C
Storage temperature -40 to 85 °C
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 79 × 54 × 33 mm
Net weight 204.5 g
Safety & compliance
Safety standards UL62368-1, CSA C22.2 No.62368-1, BSMI CNS15598-1, 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 GST36U12
Brand MEAN WELL
Category AC/DC Adaptor
Series GST36U

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.

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.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:4242VDC

Standards certified against

  • CNS15598-1
  • UL62368-1
Read the datasheet's exact wording

UL62368-1, CSA C22.2 No.62368-1, BSMI CNS15598-1, 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 GST36U12
SKU GST36U12-P1J
Minimum order quantity 1
Country of origin China
Typical packed weight 372 g
Unit weight 204.5 g

Downloads

GST36U model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
GST36U12 12 V3 A36 W$22.11
Ships in 3–5 business days
GST36U2424 V1.5 A36 W$22.11
Ships in 3–5 business days

GST36U12: 12 V output; the rest of the series runs 5 V to 48 V.

GST36U12: 3 A output current; the rest of the series runs 0.75 A to 4.3 A.

GST36U12: 36 W rated power; GST36U05 and GST36U05-P1J: 21.5 W; GST36U09 and GST36U09-P1J: 28 W.

GST36U12: 87.5% typical efficiency; the rest of the series runs 82% to 90%.

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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.