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Mean Well MPS-65-12 Power Supply 65W 12V 5.2A

SKU MPS-65-12
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End of Life, Succeeded by RPS-65-12
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Overview

MPS-65-12 is the 12V output model of this series: rated current 5.2A, rated power 62.4W, typical efficiency 77%.

Features

  • Universal AC input / Full range
  • Low leakage current <250μA
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • Medical safety approved (2 x MOPP between primary to secondary)
  • 100% full load burn-in test
  • Fixed switching frequency at 45KHz
  • 3 years warranty

Specifications

MPS-65-12Specifications from the official datasheet (2021-09-15 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
5.2A
CURRENT RANGE
0 ~ 6A
RATED POWER
62.4W
OUTPUT POWER (max.)
72W(+3.3V:50W;+5V:69W)with 18CFM min. Forced air convection
RIPPLE & NOISE (max.)Note.2
100mVp-p
VOLTAGE ADJ. RANGE
10.8 ~ 13.2V
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±1.0%
LOAD REGULATION
±2.0%
SETUP, RISE TIME
800ms, 30ms/230VAC 800ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)
50ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGE
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY(Typ.)
77%
AC CURRENT (Typ.)
1.6A/115VAC 0.9A/230VAC
INRUSH CURRENT (Typ.)
COLD START 17A/115VAC 40A/230VAC
LEAKAGE CURRENTNote.7
Earth leakage current < 250μA/264VAC , Touch current < 60μA/264VAC

PROTECTION

OVERLOAD
73 ~ 105W (3.3V:51 ~ 75W)(5V:70 ~ 105W) rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
13.8 ~ 16.2V Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.
-10 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.04%/℃ (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 approved
ISOLATION LEVEL
Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP
WITHSTAND VOLTAGE
I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to EN55011 (CISPR11) Class B, EN61000-3-2,-3
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11, EN60601-1-2, medical level, criteria A

OTHERS

MTBF
359.7Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
127*76*42mm (L*W*H)
PACKING
0.23Kg; 54pcs/14.6Kg/1.28CUFT
Test conditions and notes7
  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. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)
  5. 5. Mounting holes M1 and M2 should be grounded for EMI purposes.
  6. 6. Heat Sink HS1,HS2 can not be shorted.
  7. 7. Touch current was measured from primary input to DC output.

Technical drawings

MPS-65-12 Mechanical Specification
Mechanical Specification
MPS-65-12 Block Diagram
Block Diagram
MPS-65-12 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the MPS-65-12 for a 12V automation controller or HMI?

Yes, if the equipment requires a constant 12V DC supply and the load stays within 5.2A and 62.4W. That makes it suitable for many 12V control panels, HMIs, and industrial electronics built around a regulated 12V rail. The 90-264VAC input also supports deployment across different AC mains environments.

Is the MPS-65-12 appropriate for 12V embedded systems or compact industrial PCs?

It can be a fit for 12V embedded systems and compact industrial computing hardware when their input requirement is 12V constant voltage and the total demand does not exceed 62.4W. The rated output current is 5.2A. It should still be sized to the actual load rather than the nominal system type alone.

Can this model power several 12V DC loads inside one machine or cabinet?

It can support multiple 12V loads if their combined draw remains at or below 5.2A and 62.4W. This is often useful where several 12V control or interface devices share a common supply inside a machine or control cabinet. All connected loads should be designed for 12V constant-voltage operation.

Is the MPS-65-12 rated for outdoor use?

The product is specified for operation from -10°C to +60°C, but no IP rating is listed. That means temperature capability is defined, while protection against water and dust is not. Based on the published specs, it is better suited to indoor equipment areas or protected enclosures than directly exposed outdoor locations.

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Mean Well

Mean Well MPS-65-12 Power Supply 65W 12V 5.2A

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MPS-65-12 is the 12V output model of this series: rated current 5.2A, rated power 62.4W, typical efficiency 77%.

Features

  • Universal AC input / Full range
  • Low leakage current <250μA
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • Medical safety approved (2 x MOPP between primary to secondary)
  • 100% full load burn-in test
  • Fixed switching frequency at 45KHz
  • 3 years warranty
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