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Mean Well

Mean Well PM-15-12 Power Supply 15W 12V 1.25A

SKU PM-15-12
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Overview

PM-15-12 is the 12V output model of this series: rated current 1.25A, rated power 15W, typical efficiency 78%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Ultra-miniature size, light weight
  • Cooling by free air convection
  • Isolation classⅡ
  • Medical safety approved (2 x MOPP between primary to secondary)
  • No load power consumption<0.5W
  • 100% full load burn-in test
  • Fixed switching frequency at 67KHz
  • High reliability
  • Suitable for BF application with appropriate system consideration
  • 3 years warranty

Specifications

PM-15-12Specifications from the official datasheet (2022-09-20 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
1.25A
CURRENT RANGE
0 ~ 1.25A
RATED POWER
15W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
1000ms, 20ms/230VAC 1000ms, 20ms/115VAC at full load
HOLD UP TIME (Typ.)
100ms/230VAC 24ms/115VAC at full load

INPUT

VOLTAGE RANGE
85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 440Hz
EFFICIENCY (Typ.)
78%
AC CURRENT (Typ.)
0.35A/115VAC 0.2A/230VAC
INRUSH CURRENT (Typ.)
COLD START 30A/115VAC 50A/230VAC
LEAKAGE CURRENTNote.5
Touch current < 80μ A/264VAC

PROTECTION

OVERLOAD
Above 105% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
13.8 ~ 16.2V Protection type : Shut off o/p voltage, clamping by zener diode

ENVIRONMENT

WORKING TEMP.
-20 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS
ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1, UL60950-1, EAC TP TC 004 approved
ISOLATION LEVEL
Primary-Secondary: 2xMOPP
WITHSTAND VOLTAGE
I/P-O/P:4KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to EN55011(CISPR11),EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55035, EN60601-1-2, EN61204-3, medical level, EAC TP TC 020

OTHERS

MTBF
499.7Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
75*53*22.7mm (L*W*H)
PACKING
0.14Kg; 120pcs/17.8Kg/0.94CUFT
Test conditions and notes6
  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. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
  5. 5. Touch current was measured from primary input to DC output.
  6. 6. 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).

Technical drawings

PM-15-12 Block Diagram
Block Diagram
PM-15-12 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the PM-15-12 for a 12V industrial control device or panel accessory?

Yes, this model can power low-power 12V industrial control devices and panel accessories that require constant 12V DC. Its output is rated at 15W and 1.25A, so the total connected load needs to remain within those limits.

Is the PM-15-12 suitable for 12V embedded systems inside OEM machinery?

It can be a fit for embedded 12V systems in OEM equipment because it provides constant 12V output from an 85-264VAC input range. The compact housing measures 75.0 x 53.0 x 22.7 mm, which can help in space-limited assemblies.

Can this unit power a small 12V automation interface or alarm module?

Yes, for small 12V automation interfaces or alarm modules, this supply can work when the total requirement stays at or below 15W and 1.25A. It is intended for low-power constant-voltage 12V applications rather than larger 12V loads.

Is the PM-15-12 rated for outdoor use?

The specs list an operating temperature range of -20C to +70C, but there is no IP rating stated. That means it is better matched to indoor equipment or protected housings instead of exposed outdoor environments.

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Mean Well

Mean Well PM-15-12 Power Supply 15W 12V 1.25A

Log in to see price

PM-15-12 is the 12V output model of this series: rated current 1.25A, rated power 15W, typical efficiency 78%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Ultra-miniature size, light weight
  • Cooling by free air convection
  • Isolation classⅡ
  • Medical safety approved (2 x MOPP between primary to secondary)
  • No load power consumption<0.5W
  • 100% full load burn-in test
  • Fixed switching frequency at 67KHz
  • High reliability
  • Suitable for BF application with appropriate system consideration
  • 3 years warranty
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