Delta Electronics DPS-275GB User manual

DELTA ELECTRONICS, INC.
3, TUNG YUAN ROAD, CHUNGLI
INDUSTRIAL ZONE
TAOYUAN SHIEH, TAIWAN, R.O.C.
TEL: [phone]
FAX: [phone]
mail: [e-mail]
DELTA PRODUCTS CORPORATION
4405 CUSHING PARKWAY
FREMONT, CA 94538, U.S.A.
TEL: [phone]
FAX: [phone]
DELTA ELECTRONICS(JAPAN) INC.
DELTA SHIBADAIMON BLDG.
2-1-14 SHIBADAIMON, MINATO-KU,
TOKYO, 105-0012, JAPAN
TEL: [phone]
FAX: [phone]
DELTA ELECTRONICS, EUROPE LTD.
2 YOUNG PLACE
KELVIN INDUSTRIAL ESTATE
EAST KILBROIDE, GLASGOW G75 OTD,
U.K.
TEL: [phone]
FAX: [phone]
All specifications are subject to change without prior notice.
ELECTRICAL SPECIFICATIONS
INPUT
•Input Range 90~135Vac / 180~264Vac
•Frequency 47~63Hz
•Input Current <6A @ 115Vac, <3A @ 230Vac
•Efficiency >70% @ 115Vac/230Vac
•EMI/RFI CISPR 22 Class B, FCC
OUTPUT
•Maximum Power 275 Watts
•Holdup Time >17mS @ 115Vac or 230Vac
•Rise Time 0.2~20mS
•Leakage Current <0.75mA @ 230Vac
•Overvoltage Protection: +3.3V, +5V, +12V
•Overcurrent Protection: <240VA
•Short-Circuit Protection: Latch off
•Power Good Signal: TTL compatible on delay 100mS
to 500mS, off delay 1mS.
DPS-275GB Series
120mV-0.3A0.0A±10%-12VV5
50mV2.5A2.0A0.0A±5%+5VsbV6
120mV13.5A1.0A±5%+12V2V4
120mV7.0A5.0A1.0A±5%+12V1V3
50mV-14.5A0.3A±5%+5VV2
50mV-13.0A0.5A±5%+3.3VV1
Ripple & Noise
Vp-p
Peak Load
Maximum
Load
Minimum
Load
RegulationVoltageOutput
1. Total continue power output: 275W
2. The combined power on +3.3V & +5V: 110W max
FEATURES
•Application: Desktop PC
•80mm fan
•Comply with Intel CFX12V 1.0
•Remote On/Off
•Low acoustics noise
•High reliability
•Fan speed control
•Short circuit protection
•Over voltage protection
•Over current protection
•Active or Passive PFC @ 230Vac to
meet EN61000-3-2 (optional)
ENVIRONMENTAL
•Operating ambient temperature: 10~50 ºC
•Operating relative humidity: 5~85%
•Storage ambient temperature: -40~70ºC
•Storage relative humidity: 5~95%
•Altitude: 10,000~50,000 feet
•MTBF: > 100K hours @ max. load & 25ºC
ambient conditions.
150/101.6 (W) x 86/40 (H) x 95 (L) mm
CB