DELTA DPS-300PB-1 User Manual

DPS-300PB-1 Series

150 (W) x 86 (H) x 140 (L) mm

FEATURES

• Application: Desktop PC

• 80mm fan

• Comply with Intel ATX12V 1.2

• Remote On/Off

• Low acoustics noise

• High reliability

• Fan speed control

• Short circuit protection

• Over voltage protection

• Passive PFC @ 230Vac to meet

EN61000-3-2 (optional)

CB

RegulationVoltageOutput

ENVIRONMENTAL

• Operating ambient temperature: 5~40 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

Minimum

Load

Maximum

Load

Peak Load

Ripple & Noise

Vp-p

50mV-28.0A0.3A±5%+3.3VV1

50mV-30.0A1.0A ±5%+5VV2

120mV-15.0A 1.0A±5%+12VV3

120mV-0.8A0.0A±10%-12VV4

50mV-2.0A0.0A±5%+5VsbV5

ELECTRICAL SPECIFICATIONS

INPUT

• Input Range 90~132Vac/ 180~264Vac, Switch

selectable, single phase

• Frequency 50~60Hz

• Input Current <8A @ 115Vac, <4A @ 230Vac

• Efficiency >65% @ 115/230Vac

• EMI/RFI CISPR 22 Class B, FCC

OUTPUT

• Maximum Power 300 Watts

• Holdup Time >17mS @ Max. Load, 115Vac or

230Vac

• Rise Time 2~20mS

• Leakage Current <1.5mA @ 230Vac

• Overvoltage Protection: +3.3V, +5V, +12V

• Short-Circuit Protection: Latch off

• Power Good Signal: TTL compatible on delay 100mS

to 500mS, off delay 1mS.

1. Total continue power output: 300W

2. The combined power on +3.3V & +5V: 180W max

All specifications are subject to change without prior notice.

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]