Newsletter Signup

Keep up to date with all our new
products and services.

Featured Product

New Products

75W DC-DC Half Brick Regulated Single Output Converter

The MHB75 Series is a 75W DC-DC half brick converter with regulated single output and dimensions of...

In Development

3000W DC/AC Inverter with Solar Charger

TN-3000 Series is a high performance true sine wave DC/AC power inverter that uses high frequency...

Clipbook

You haven't added any products to your clip book yet.

Add to ClipBook

Latest Sunpower News

Custom Power Supply Metalwork
Manufacturing Services
Modified Power Supplies
Support

Request Information

 

MES50A-1R1B - 37.5W 5V 7.5A Medical Desktop Power Supply

MES50A Series - Medically Approved Desktop Adapter - MES50A-1R1B - 37.5W 5V 7.5A Medical Desktop Power Supply

Standards

TUVMedicalMEDICALCBCSUUSCE

Dimensions

147 x 75.5 x 43.2mm
Add to ClipbookAdd to Clipbook
Request a QuoteRequest a Quote

Features

  • Universal AC input, full range
  • 3 pole AC inlet IEC320-C14
  • Class I power (with earth pin)
  • Full output 3~48V safety approval
  • Short circuit, over load, over voltage and over temperature protections
  • Fix switching frequency & regulation
  • LED indicator for power on
  • Fully enclosed plastic case
  • Topology: Top switch circuit

General Specifications

Voltage Range 90~264Vac 135~370Vdc
Input Frequency 47~63Hz
Input Current 1.5A/100Vac
Inrush Current 90A/230Vac
Leakage Current 0.5mA/240Vac
Votage Adj. Range Fixed
Line Regulation ±1.0%
Setup, Rise, Hold Up Time 300mS, 50mS, 16mS at full load
Over Load Protection R1B~2P1J : 112 ~ 250% rated output power ; 3P1J~8P1J: 150~350% rated output power.
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection 110~150% rated output voltage
Hiccup mode, recovers automatically after fault condition is removed
Over Temperature Protection Tj 135°C typically (IC1) detect on main control IC
Will shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature 0°C to +65°C (refer to derating curve)
Working Humidity 20% to 90% RH, non-condensing
Storage Temp., humidity -20°C to +85°C, 10% to 95% RH
Temp. Coefficient ±0.03%/°C (0°C to 50°C)
Vibration 10 to 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Withstand Voltage I/P-O/P: 5656VDC, I/P-FG: 2828VDC
Isolation Resistance I/P-O/P, I/P-FG: 100MOhms/ 500VDC
Safety Standards UL2601-1, IEC60601-1, EN60601-1 Approved
EMC Compliance to EN55011 (CISPR11) Class B; EN61000-3-2,3;
EN60601-1-2 (EN61000-4-2,3,4,5,6,8,11) Light industry level, criteria A
DC Plug 3.3~7.5V 5 Pin Din Connector
Others 2.1 x 5.5 x 11mm, center positive, hollow plug

MES50A-1R1B Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
MES50A-1R1B 5V 8A 38W 50mV 67%

MES50A-1R1B Output Data

VoltageRated CurrentCurrent RangeRated PwrR & N (max)Tol.Load Reg.Eff.
5V7.5A0 ~ 7.5A37.5W50mVp-p±6.0%±6.0%67%

Power Supplies with Programmable Output Voltage Function & PFC

The new SPV Series of single output enclosed power supplies increase the flexibility to users and their end systems. These full input range power supplies are available in 12V, 24V & 48V models and those output voltages are programmable from 20% to 120% by adding 1 - 6VDC external control. Other features of these programmable power supplies include wattage available up to 4500W, this range is ideal for the demands of high power applications.

Available Series are SPV-150 (150W), SPV-300 (300W), SPV-600 (600W) & SPV-1500 (1500W).

For our website dedicated to LED lighting designers and LED lighting purchasers visit PowerLED-uk.com

If you can't find what you are looking for, feel free to contact us +44 (0)845 533 1001 to discuss all your power supply needs.