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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OFM-0200 Series - 20W Single Output Open Frame Power Supply

Home > Products > 20W Single Output Open Frame Power Supply

Features

  • Universal AC input/ full range
  • Protections: Short circuit/ over load/ over voltage/ Over temperature
  • Ultra-miniature size, light weight
  • Cooling by free air convection
  • 100% full load burn-in test
  • Fixed switching frequency at 100KHz
  • Low cost
  • High reliability

Standards

TUVCSUUSCE
Product Image - OFM-0200 Series - 20W Single Output Open Frame Power Supply

Specification

Input voltage 85~264VAC 120~370VDC
Input frequency 47-440Hz
AC current (typ.) 0.48A/115VAC 0.32A/230VAC
Inrush current Cold start 22A/115V 41A/230V
Leakage current <3.5mA/240VAC
Voltage tolerance ±2.0%
Setup, rise time 300ms, 160ms/230VAC 300ms, 160ms/115VAC at full load
Hold time (typ.) 80ms/230VAC 20ms/115VAC at full load
Overload protection Above 150% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over voltage protection Protection type: Shut down o/p voltage, re-power on to recover
Over temperature protection Tj 145°C typically (U1) Detect on main control IC
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Working temperature -10~+60°C (refer to output load derating curve)
Working humidity 20 ~ 90% RH non-condensing
Storage temp., humidity -20 ~+85°C, 10 ~ 95% RH
Temp. coefficient ±0.03%/°C (0~50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X,Y,Z axes
MTBF 476.7Khrs min. MIl-HDBK-217F (25°C)
Safety standard UL1950, TUV EN60950 approved
Withstand voltage I/P-O/P:3.0KVAC
Isolation resistance I/P-O/P:100M Ohms/500VDC
EMI conduction & radiation Compliance to EN50081-1, EN50082-1

Items

OFM-0200 Series

Part No Output Rated current Current range Rated power R & N (max) Voltage adj. range Line regulation Load regulation Eff.
OFM-0201 5V 4.4A 0~4.4A 22W 50mVp-p 4.7~5.3V ±0.5% ±2.0% 70%
OFM-0202 12V 1.8A 0~1.8A 21.6W 150mVp-p 11.3~12.7V ±0.3% ±1.0% 76%
OFM-0203 15V 1.4A 0~1.4A 21W 150mVp-p 14.1~15.9V ±0.3% ±1.0% 76%
OFM-0205 24V 0.92A 0~0.92A 22.08W 240mVp-p 22.6~25.4V ±0.2% ±0.5% 78%
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© Copyright 2009  Mean Well Direct - Meanwell Power Supplies

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.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.