Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power ChargersMeanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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Standards

We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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MPT-120 Series - 120W Triple Output Open Frame Medical Power Supply

Home > Products > 120W Triple Output Open Frame Medical Power Supply

Features

  • Universal AC input / Full range
  • Low leakage current <180µA
  • Protections:Short circuit/Over load/Over voltage
  • UL60601-1 medical safety approved
  • With power good and fail signal output (Optional)
  • 100% full load burn-in test
  • Fixed switching frequency at 45KHz

Standards

CBCECSUUSMEDICALTUVMedical
Product Image - MPT-120 Series - 120W Triple Output Open Frame Medical Power Supply

Specification

AC input voltage 90~264 VAC, 47~440Hz / 127~370VDC
AC input current Maximum input current 2.9A at 115VAC, 60Hz or 1.7A at 230VAC, 60Hz with 100% output load.
Inrush current Less than 22A at 115VAC or 45A at 230VAC at cold start conditions
Setup, rise time 500ms, 20ms / 230VAC at full load, 1200ms, 50ms / 115VAC at full load
Hold-up tiime 80ms / 230VAC at full load,14ms / 115VAC at full load
Leakage current Leakage current is less than 180µA at 264VAC
DC output adj. range Between -5%~+10% rated output voltage
Over load protection Will be activated at 110~150% rated load.
Over voltage protection 115% ~ 135% rated output voltage
Power good/Fail signal (optional) At 90% of rated value, a+5V TTL signal will be sent out with a 10~500ms delay; at least
1ms before the output voltage goes below 90% of the rated value,the TTL signal will be turned off.
Working temp. operate from -20~70°C .
Workinig humidity 20~90% RH non-condensing.
Storage temp., humidity -40~+85 °C, 10~90% RH
Temp. coefficient ±0.04%/°C on all outputs at full load between 0~50°C of ambient temperature.
Vibration 2G of acceleration,vibrating frequency adjust from 10Hz ~500Hz within a 10 min cycles
Safety standards Medical:UL60601-1, TUV EN60601-1 approved
Commercial: Also design refer to UL60950-1, TUV EN60950-1
Withstand voltage 4000VAC between input and output,1500VAC between input and F.G.,500VAC between output and F.G.
Isolation resistance >100M Ohms for I/P-O/P, I/P-FG, O/P-FG by using 500VDC test voltage.
EMI compliance Compliance Level EN55011, Class B,EN55022, Class B,EN61000-3-2,EN61000-3-3
EMS compliance Compliance Level EN61000-4-2,Level 3, 8KV,EN61000-4-2 Level 2, 4KV
EN61000-4-3 Level 2, 3V/m,Level 3, 10V/m,EN61000-4-4 Level 2, 1KV/5KHz,Level 3, 2KV/5KHz
EN61000-4-5,Level 4, 2KV/Line-Line 4KV/Line-Earth,EN61000-4-6 Level 2, 3Vrms/m,Level 3, 10Vrms/m
EN61000-4-8,Level 2, 3A/m,Level 3, 10A/m,EN61000-4-11 Compliance
ENV50204,Level 2, 3V/m, 900MHz,Level 3, 10A/m, 900MHz
MTBF 262,100 hours min at full load and 25°C of ambient temperature.

Items

MPT-120 Series

Model No Output Rated current Min. Load Output current convection(max) Output current with fan (25CFM) Peak load with fan R & N (max) Tolerance Line reg. Load reg.
MPT-120A 5V 10A 2A 7.3A 10A 12A 80mVp-p ±2.0% ±0.5% ±1.0%
12V 4.8A 0.4A 3.5A 4.8A 5.8A 120mVp-p +8,-6% ±1.5% ±3.5%
-5V 0.6A 0A 0.3A 0.6A 1A 80mVp-p ±5.0% ±0.5% ±1.0%
MPT-120B 5V 10A 2A 7.3A 10A 12A 80mVp-p ±2.0% ±0.5% ±1.0%
12V 4.4A 0.4A 3.2A 4.4A 5.3A 120mVp-p ±6.0% ±1.5% ±3.5%
-12V 0.6A 0A 0.4A 0.6A 1A 80mVp-p ±5.0% ±0.5% ±1.0%
MPT-120C 5V 10A 2A 7A 10A 11A 80mVp-p ±2.0% ±0.5% ±1.0%
15V 4A 0.4A 2.6A 4A 4.4A 150mVp-p +6,-7% ±2.0% ±3.5%
-15V 0.6A 0A 0.4A 0.6A 1A 80mVp-p ±5.0% ±0.5% ±1.0%
MPT-120D 5V 10A 2A 7.3A 10A 12A 80mVp-p ±2.0% ±0.5% ±1.0%
24V 2.2A 0.4A 1.6A 2.2A 2.64A 300mVp-p +8,-6% ±3.0% +4,-3%
12V 0.6A 0A 0.4A 0.6A 1A 120mVp-p ±5.0% ±0.5% ±1.0%
Derating Curve Static Characteristics
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Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

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