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Mean Well

Mean Well PM-10-12 Power Supply 10W 12V 850mA

SKU PM-10-12
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End of Life, Succeeded by MPM-10-12
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Overview

PM-10-12 is the 12V output model of this series: rated current 0.85A, rated power 10.2W, 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-10-12Specifications from the official datasheet (2022-09-20 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
0.85A
CURRENT RANGE
0 ~ 0.85A
RATED POWER
10.2W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
1800ms, 20ms/230VAC 1800ms, 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.)
0.25A/115VAC 0.15A/230VAC
INRUSH CURRENT (Typ.)
COLD START 25A/115VAC 45A/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, 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
723.2Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
70*50*22.7mm (L*W*H)
PACKING
0.105Kg; 120pcs/13.6Kg/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-10-12 Block Diagram
Block Diagram
PM-10-12 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the PM-10-12 for a 12V PLC accessory or small automation controller?

Yes, this model is sized for 12V constant-voltage control loads that stay within 0.85A and 10.2W. That makes it more suitable for compact PLC accessories, controllers, and low-power automation electronics than for heavier 12V loads.

Is the PM-10-12 suitable for powering 12V sensors, alarms, or signaling devices?

It can be used for 12V signaling and sensor circuits when the combined load does not exceed 0.85A. With 10.2W available at a regulated 12V, it suits low-power alarm, sensor, and signaling devices.

Would this 12V supply work in a compact industrial monitoring or access-control device?

Yes, for devices designed around a fixed 12V DC rail and total consumption at or below 10.2W. The 70.0 × 50.0 × 22.7 mm form factor fits small equipment where a board-mount AC-to-DC supply is needed.

Can the PM-10-12 power a small 12V fan or relay-based control circuit?

It can support small 12V auxiliary loads as long as their combined draw stays within 0.85A and 10.2W. The key selection point is matching the connected load to the supply's constant-voltage 12V output and current limit.

Can the PM-10-12 be used in outdoor control boxes or hot equipment compartments?

The operating temperature range is -20°C to +70°C, but output must be derated at higher ambient temperatures according to the derating curve, so check the load in hot compartments. No IP rating is provided, so exposed outdoor service or direct moisture exposure should not be assumed from the available specs.

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Mean Well

Mean Well PM-10-12 Power Supply 10W 12V 850mA

Log in to see price

PM-10-12 is the 12V output model of this series: rated current 0.85A, rated power 10.2W, 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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