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Mean Well APV-12-12 Power Supply 12W 12V 1A

4.6 (11 reviews)
Class II designlow costsmall and compactIP42
SKU APV-12-12
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Model

Select model β€” 5 in this family

APV-12-12
In stock
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Overview

APV-12-12 is the 12V output model of this series: rated current 1A, rated power 12W, typical efficiency 82%.

Features

  • Constant voltage design
  • Universal AC input / Full range
  • Protections: Short circuit / Over load / Over voltage
  • Fully isolated plastic case
  • Cooling by free air convection
  • Small and compact size
  • Class β…‘ power unit, no FG
  • Class 2 power unit
  • Pass LPS
  • IP42 design
  • Display devices for decorative & advertising accessories (Note.7)
  • General-purpose electronics operated in dusty or damp environments
  • 100% full load burn-in test
  • Low cost, high reliability
  • 2 years warranty

Specifications

APV-12-12Specifications from the official datasheet (2026-09-04 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
1A
CURRENT RANGE
0 ~ 1A
RATED POWER
12W
RIPPLE & NOISE (max.)Note.2
120mVp-p
VOLTAGE TOLERANCENote.3
Β±5.0%
LINE REGULATION
Β±1.0%
LOAD REGULATION
Β±2.0%
SETUP, RISE TIMENote.6
1500ms, 30ms / 230VAC 1500ms,30ms / 115VAC at full load
HOLD UP TIME (Typ.)
20ms/230VAC 15ms/115VAC at full load

INPUT

VOLTAGE RANGENote.4
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
82%
AC CURRENT
0.2A/230VAC 0.35A/115VAC
INRUSH CURRENT(Typ.)
COLD START 70A(twidth=185ΞΌs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER
17 units (circuit breaker of type B) / 29 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
0.25mA / 240VAC

PROTECTION

OVER LOAD
Above 105% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
13.8 ~ 16V Protection type : Shut off o/p voltage, clamping by zener diode

ENVIRONMENT

WORKING TEMP.
-30 ~ +70℃(Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT
Β±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDSNote.8
UL8750,CSA C22.2 No.250.0-08, BIS IS15885(except for 15V),EAC TP TC 004,IP42, BS EN/EN 62368-1 approved
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
ISOLATION RESISTANCE
I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032,BS EN/EN61000-3-2,BS EN/EN61000-3-3, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN55035,BS EN/EN61000-4-2,3,4,5,6,8,11; light industry level(surge 2KV), EAC TP TC 020

OTHERS

MTBF
7488.9K hrs min. Telcordia SR-332 (Bellcore) ; 1132.5K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
77*40*29(L*W*H)
PACKING
0.08Kg; 120pcs/11.8Kg/1.06CUFT

Certifications & ratings

Marked features
LPS
Test conditions and notes10
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
  3. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Derating may be needed under low input voltage. Please check the static characteristics for more details. Please connect L line to the positive pole and N line to the negative pole under DC input.
  5. 5. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
  6. 6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
  7. 7. This product is not intended for LED lighting luminaire applications in the EU and China.(In the EU and China the LPF/NPF/XLG/XLC/XLN series are recommended.)
  8. 8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
  9. 9. Products sourced from the Americas regions may not have the ENEC/BIS logo. Please contact your MEAN WELL sales for more information.
  10. 10. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf

Technical drawings

APV-12-12 Mechanical Specification
Mechanical Specification
APV-12-12 Block Diagram
Block Diagram
APV-12-12 Derating Curve
Derating Curve

Downloads

FAQ

Can the APV-12-12 power a 12V LED strip for under-cabinet lighting?

Yes. The APV-12-12 outputs 12V at up to 1A, giving a maximum of 12W. It suits short runs of 12V LED strip in enclosed spaces such as under-cabinet or display-case lighting. Keep the total strip load at or below 12W.

How many meters of 12V LED strip can the APV-12-12 drive?

The APV-12-12 delivers 12W at 12V. Dividing 12W by your strip's rated power per meter gives the maximum length β€” for example, 12W Γ· 4.8 W/m equals about 2.5 m. Always check your strip's rated power per meter before sizing the run.

Is the APV-12-12 suitable for outdoor or damp-location use?

The APV-12-12 carries an IP42 rating, which protects against solid objects larger than 1 mm and dripping water falling at an angle up to 15Β°. It is not rated for direct outdoor exposure, rain, or splash environments. For outdoor or wet-location LED signage, a driver rated IP65 or higher is required.

How does the APV-12-12 differ from the APV-12-15 and APV-12-24 in the same wattage family?

All three share the same 12W power class and identical 77.0 Γ— 40.0 Γ— 29.0 mm housing. The APV-12-12 outputs 12V at 1A; the APV-12-15 outputs 15V at 0.8A; the APV-12-24 outputs 24V at 0.5A. Select based on the voltage your LED strip or luminaire requires.

What input voltage range does the APV-12-12 accept?

The APV-12-12 accepts 90–264VAC, covering standard mains voltages worldwide including 100V (Japan), 120V (North America), and 230–240V (Europe and Australia). No manual voltage switching is needed.

Payment & Security

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Other APV-12 Models

3 other models

Customer reviews

4.6 Reviews verified for authenticity
5 β˜… (8)
4 β˜… (2)
3 β˜… (1)
2 β˜… (0)
1 β˜… (0)

Reviewed by 11 customers across the APV series

  1. Great for LED strip runs

    By Tane W.|2026-06-20βœ“ Verified Buyer
    Model: APV-35-24Quantity: 6

    Used the APV-35-24 to drive 5m of warm-white strip β€” dead quiet, no flicker on dimming.

  2. Compact and cool

    By Priya S.|2026-06-05βœ“ Verified Buyer
    Model: APV-25-24Quantity: 3

    Fits our enclosures nicely. Runs slightly warm at full load but well within spec.

  3. Reliable CV driver

    By Workshop NZ|2026-05-12
    Model: APV-16-24Quantity: 20

    Standard part for our signage jobs now. Zero returns.

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Mean Well APV-12-12 Power Supply 12W 12V 1A
Mean Well

Mean Well APV-12-12 Power Supply 12W 12V 1A

APV-12-12 is the 12V output model of this series: rated current 1A, rated power 12W, typical efficiency 82%.

Features

  • Constant voltage design
  • Universal AC input / Full range
  • Protections: Short circuit / Over load / Over voltage
  • Fully isolated plastic case
  • Cooling by free air convection
  • Small and compact size
  • Class β…‘ power unit, no FG
  • Class 2 power unit
  • Pass LPS
  • IP42 design
  • Display devices for decorative & advertising accessories (Note.7)
  • General-purpose electronics operated in dusty or damp environments
  • 100% full load burn-in test
  • Low cost, high reliability
  • 2 years warranty

Model

  • 8W 12V
  • 12W 12V
  • 16W 12V
  • 25W 12V
  • 35W 12V
View product