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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USP-225 Series - 225W Single Output U-Bracket PFC Function Power Su

Features

  • U-bracket low profile:38mm
  • High power density 4.7w/in
  • Universal AC input / full range
  • Built in active PFC circuit compliance to EN61000-3-2
  • Active AC surge current limiting
  • Protections:Short circuit/Over load/Over voltage
  • Air convection for 150W (free) and 225W (forced)

Standards

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Product Image - USP-225 Series - 225W Single Output U-Bracket PFC Function Power Su

Specification

SETUP, RISE, HOLD TIME 500ms, 30ms, 22ms/230VAC 1200ms, 30ms, 22ms/115VAC at full load
VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR PF>0.93/230VAC PF>0.97/115VAC at full load
AC CURRENT 115VAC 2.2A 3.3A 230VAC 1.1A 1.6A
INRUSH CURRENT (max.) 20A/115VAC 30A/230VAC
LEAKAGE CURRENT <3.5mA / 240VAC
OVER TEMPERATURE 95?C? 5?C (RTH2 : Detect on heatsink of power transistor)
WORKING TEMP., HUMIDITY -20 ~ +65?C (Refer to output load derating curve), 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85?C , 10 ~ 95% RH
TEMP. COEFFICIENT 0.03%/?C (0 ~ 50?C)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS UL60950, TUV EN60950 Approved
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3, Class A
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, Light industry level, criteria A
WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
MTBF 220K hrs min. MIL-HDBK-217F (25 )

Items

USP-225 Series

Part No Output Tol. R&N Eff.
USP-225-3.3 3.3V, 40A ±2% 100mV 72%
USP-225-5 5V, 40A ±2% 100mV 77%
USP-225-12 12V, 18.7A ±2% 100mV 85%
USP-225-15 15V, 15A ±2% 100mV 84%
USP-225-24 24V, 9.4A ±2% 150mV 87%
USP-225-48 48V, 4.7A ±2% 250mV 86%
Derating Curve Static Characteristics
USP-225 Mechanical Diagram  
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© Copyright 2008  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.