DELTA DPS

w w w. d e l t a w w. c o m
DPS-350QB
Series
100(W) x 40.5 (H) x 240 (L) mm
FEATURES
Output
V1
V2
V3
V4
V5
ELECTRICAL SPECIFICATIONS
ENVIRONMENTAL
Remote On/Off
High Reliability
Built-in EMI Filter
Meets IEC 60950: 1999/UL 60950 3rd Edition
TTL Compatible Power Good Signal
All Outputs SELV (Safety Extra Low Voltage)
With Active PFC Circuit
Voltage
Regulation
+3.3V
+5V
+12V
-12V
+5Vsb
+/-5%
+/-5%
+/-5%
+/-10%
+/-5%
MTBF:
>100,000 hours at Max. Load, 115Vac and 25
ambient conditions
Dielectric Withstand:
Input to Output: 1800Vac for 1 sec
Input to Frame Ground: 1800Vac for 1 sec
ESD: IEC 61000-4-2
Surge: IEC 61000-4-5
Harmonic: IEC 61000-3-2 Class D
Minimum
Load
0.5A
1.0A
0.5A
0A
0A
Maximum
Load
20.0A
35.0A
18.0A
0.8A
2.0A
Peak
Load
22.0A
-
Ripple
Vp-p
50mV
50mV
120mV
200mV
50mV
Input
Input Range
Frequency
Input Current
Efficiency
EMI/RFI
90-264Vac, Wide-Range
47-63Hz
6A @ 115Vac; 3A @ 230Vac
>70% @ Max. Load, Nominal Line
FCC Part 15 Class B
CISPR 22 Class B
Output
Maximum Power
350 Watts
Holdup Time
>16mS @ Max. Load, Nominal Line
Rise Time
<25mS
Leakage Current
<3.5mA @ 240Vac
Overvoltage Protection: +3.3V, +5V, +12V, +5Vsb
Overcurrent Protection: For all outputs
Short-Circuit Protection:
Latch off all main outputs reset by cycling On/Off control
or AC power.
Power Good Signal:
TTL/CMOS compatible on delay 100mS to 500mS, off
delay 1mS munimum.
1. Peak-to-peak with 20MHz bandwidth and 47 F in parallel with a 0.1 F capacitor.
2. Total combined power on +3.3V & +5V rails are 225W maximum.
3. Total combined current on +3.3V,+5V & +12V rails are 330W maximum.
All specifications are subject to change without prior notice.
DELTA ELECTRONICS, INC.
DELTA PRODUCTS CORPORATION
DELTA ELECTRONICS (JAPAN) INC.
DELTA ELECTRONICS EUROPE LTD.
3, TUNG YUAN ROAD,
CHUNGLI INDUSTRIAL ZONE
TAOYUAN SHIEN, TAIWAN, R.O.C.
TEL : 886-3-4526107
FAX : 886-3-4527314
mail: powersales@delta.com.tw
4405 CUSHING PARKWAY
FREMONT, CA 94538, U.S.A.
TEL : 1-510-668-5100
FAX : 1-510-668-0680
DELTA SHIBADAIMON BLDG.
2-1-14 SHIBADAIMON, MINATO-KU,
TOKYO, 105-0012, JAPAN
TEL : 81-3-5733-1111
FAX : 81-3-5733-1211
2 YOUNG PLACE
KELVIN INDUSTRIAL ESTATE
EAST KILBRIDE, GLASGOW G75 OTD, U.K.
TEL : 44-1355-588888
FAX : 44-1355-588889