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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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-500 Series - 500W Single Output U Bracket PFC Function PSU

Home > Products > 500W Single Output U Bracket PFC Function PSU

Features

  • Universal AC input
  • Built in active PFC circuit compliance to EN61000-3-2
  • Short circuit, over load, over voltage, over temperature protections
  • Free air convection for 400W and 500W with 23.5CFM forced air
  • High power density 6.2w/in3
  • U-bracket low profile: 41mm
  • Built-in remote ON-OFF control
  • Built-in remote sense function
  • AC input active surge current limiting
  • Built in DC OK active signal

Applications

  • General electronic applications
  • Factory automation
  • Telecommunications
  • Networking
  • Test & measurement
  • Audio systems
  • Large sized LCD TV's

Description

Featuring advanced technology for high efficiency, USP-500 possesses up to 90% of efficiency, even for the 12V model. With the capability of supplying 400W using free air convection alone, it is perfectly suitable for fanless usage; by applying 23.5CFM of system forced air, an even higher output of 500W can be obtained. With 6.2W/ in3 of high power density, USP-500 series is a compact 90~264V switcher that is ideal for 1U (1.75-inch) installations.

Samples available Now, production November
Safety approval expected Q4 2007

Standards

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USP-500 Series Product Image - USP-500 Series - 500W Single Output U Bracket PFC Function PSU

Specification

Input Voltage 90 ~ 264Vac 127 ~ 370Vdc
Input Frequency 47 ~ 63Hz
Power Factor 0.95/230Vac 0.98/115Vac at full load
Input Current 6A/115Vac 2.6A/230Vac
Inrush Current 30A/115Vac 50A/230Vac
Leakage Current <2mA/ 240Vac
O/P Voltage Tolerance ±2.0%
Line Regulation ±0.5%
Set Up, Rise Time 1500ms, 60ms/230Vac 3100ms, 60ms/115Vac at full load
Hold Up Time 16ms/230Vac 16ms/115Vac at full load
Over Load Protection 105 ~ 130% rated output power
Constant current limiting, unit will shut down after 3 sec. re-power on to recover
Over Voltage Protection Shut down o/p voltage, re-power to recover
Over Temperature Protection 85°C ±5°C (TSW1 : detect on heatsink of o/p diode)
95°C ±5°C (5V),100°C (12V,15V,24V,48V) (TSW2 : detect on heatsink of power transistor)
Shut down o/p voltage with auto-recovery
Remote On/Off Control RC+/RC-: 0~0.8V power on ; 4~10V power off
DC-OK Signal PSU turn on : 3.3V ~ 5.6V ; PSU turn off: 0 ~ 1V
Working Temperature -20°C ~ +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0°C ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
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 25°C 70%RH
Safety Standards UL60950-1, TUV EN60950-1 approved
EMC Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204;
EN61000-4-2,3,4,5,6,8,11; EN55024; EN61000-6-2, Heavy Industry Level, Criteria A
MTBF 129.8K hrs min. MIL-HDBK-217F (25°C)

Items

USP-500 Series Output Data

Part Code Voltage Rated Current Current Range (convec.) Current Range (23.5CFM fan) Rated Pwr (convec.) Rated Pwr (23.5CFM fan) R&N Volt.Adj. Load Reg. Eff. OVP
USP-500-5 5V 80A 0 ~ 60A 0 ~ 80A 300W 400W 80mV 4.5 ~ 5.5V ±2.0% 85% 5.7 ~ 7V
USP-500-12 12V 42A 0 ~ 33A 0 ~ 42A 396W 504W 100mV 10.8 ~ 13.2V ±1.0% 90% 13.5 ~ 16V
USP-500-15 15V 33.5A 0 ~ 27A 0 ~ 33.5A 405W 502.5W 100mV 13.5 ~ 16.5V ±1.0% 90% 17 ~ 21V
USP-500-24 24V 21A 0 ~ 17A 0 ~ 21A 408W 504W 150mV 21.6 ~ 27V ±1.0% 89% 27.8 ~ 32.4V
USP-500-48 48V 10.5A 0 ~ 8.5A 0 ~ 10.5A 408W 504W 150mV 43.2 ~ 52.8V ±1.0% 90% 53 ~ 64.8V
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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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