15Watts DC-DC Single Output
Q
ualtek
P
P C
Electronics Corporation
QPDS15-48S Series
Features:
Approved to IEC/EN60950, UL60950 Safety Standards
Wide Input Voltage: 36VDC - 75VDC
Single Outputs: 3.3VDC, 5VDC, 12VDC, 15VDC
Remote Control
No Minimum Load Requirement
Model
DC Output
Rated Current
Current Range
Efficiency (Typical)
Ripple and Noise (max)
Voltage Accuracy
Line Regulation (max)
Load Regulation (max)
Temperature Coefficient
QPDS15-48S3V3
3.3V
3.5A
0~3.5A
78%
60mVpp
±1.0%
10mV
25mV
±0.02%/°C
36VDC~75VDC
48VDC
32VDC~34VDC
QPDS15-48S05
5V
3A
0~3A
82%
QPDS15-48S12
12V
1.25A
0~1.25A
84%
QPDS15-48S15
15V
1A
0~1A
85%
Output Characteristics
Input Characteristics
Voltage Range
Normal Voltage
Under-Voltage Shutdown
Remote Control
Control Voltage (Positive Logic) HIGH=ON (3.5VDC to 12VDC); LOW=OFF (-0.7VDC to 0.6VDC)
Control Current (Positive Logic) 2mA max.
Protection
Over Current
Short Circuit
Operating Amb. Temp.
Operating Case Temp.
Storage Temp.
Safety Standards
Isolation Voltage (one minute)
MTBF
Dimension (LxWxH)
41.9 [1.650]
38.1 [1.500]
3.81 [0.150]
1.27 [0.050]
Continuous, auto recovery (3.3V, 5V)
>120% output current, auto recovery (3.3V, 5V)
-40°C~55°C
-40°C~100°C
-55°C~125°C
IEC/EN60950, UL60950
Input-Output: 1500VDC. Input-Case: 1500VDC. Output-Case: 1500VDC
More than 2,000,000Hrs
41.9x37.1x10.16mm (1.65”x1.46”x0.4”)
Environmental Characteristics
General Characteristics
Pin Assignment
6
3
6
3
7.62 [0.300]
3.81 [0.150]
2
5
+0.05
6- 1.0 -0.10
2
1
5
4
+ 0.05
6 - 1.3 - 0.10
4
7.62 [0.300]
1
Pin No.
1
2
3
4
5
6
Output
+Vin
-Vin
CNT
-Vout
+Vout
NC
10.16 [0.400]
37.1 [1.461]
11.95 [0.470]
5.83 [0.230]
Pin Length: 3.8mm
TOLERANCES: X.Xmm = ±0.5mm
X.XXmm = ±0.25mm
10.16 [0.400]
L
Unit: mm[inch]
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QUALTEK [ QUALTEK ELECTRONICS CORPORATION ]
