Enclosed, single-output AC/DC switching power supply delivering 320W maximum output power with a fixed 28V output voltage and 11A maximum output current. Features 7 pins, PCB mounting, and a chassis mount style. Operates with 87% typical efficiency, 3000VAC minimum isolation voltage, and a wide operating temperature range of -20°C to 65°C. Includes screw terminal block input connector, line regulation of 0.2%, and load regulation of 0.5%.
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Technical Specifications
Qualtek QPDF-320-28 technical specifications.
General
Pin Count
7
PCB
7
Package Length (mm)
226.5
Package Width (mm)
115
Package Height (mm)
49.7
Mounting
Chassis
Style
Enclosed
Type
Switching
Number of Outputs
1
Output Voltage
28V
Maximum Output Current
11A
Input/Output Type
AC/DC
Maximum Output Power
320W
Efficiency
87(Typ)%
Minimum Isolation Voltage
3000VAC
Min Operating Temperature
-20°C
Max Operating Temperature
65°C
Medical Application
No
Line Regulation
0.2%
Input Connector Type
Screw Terminal Block
Power Indicator
No
Output Type
Fixed
Load Regulation
0.5%
Maximum Input Current
4A
Tolerance
±1%
Ripple & Noise
180mV
Compliance
Cage Code
0ACZ1
EU RoHS
Yes
ECCN
EAR99
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Qualtek QPDF-320-28 Datasheet
Download the complete datasheet for Qualtek QPDF-320-28 to view detailed technical specifications.
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