S82K-00312 Omron, S82K-00312 Datasheet - Page 14

• Manufacturer Part Number: S82K-00312
• Description: POWER SUPPLY 12V .25A DIN RAIL
• Manufacturer: Omron
• Series: S82Kr

Specifications of S82K-00312

• Power Supply Type: Switching (Closed Frame)
• Voltage - Output: 12V
• Number Of Outputs: 1
• Power (watts): 3W
• Applications: Commercial
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: DIN Rail
• 1st Output: 12 VDC @ 250mA
• Size / Dimension: 2.56" L x 1.48" W x 2.95" H (65mm x 37.5mm x 75mm)
• Power (watts) - Rated: 3W
• Operating Temperature: -10°C ~ 50°C
• Efficiency: 60%
• Approvals: CE, CSA, cUL, cUR, UL, VDE
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 0.25A
• Power Rating: 3W
• Input Voltage: 85V AC To 264V AC / 90V DC To 350V DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: S82K00312; Z1178

Series Operation
Two Power Supplies can be operated in series.
Only 90-W/100-W models can be operated in series.
Series operation, however, is not possible for the + outputs and –
outputs of models with ± outputs.
Correct
Incorrect
3-, 7.5-, 15-, 30-, 50-W Models
90-, 100-W Models
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
INPUT
INPUT
INPUT
INPUT
In the interest of product improvement, specifications are subject to change without notice.
+V
−V
+V
−V
+V
−V
+V
−V
Parallel Operation
S82K 100-W models can be operated in parallel.
Perform parallel operation with power supplies satisfying the same
model.
Correct
Note: When operating the S82K-P10024 in parallel operation, set the
Incorrect
Parallel Operation Precautions
The length and thickness of each wire connected to the load must be
the same so that there is no difference in voltage drop value between
the load and the output terminals of each Power Supply.
Adjust the output voltage of each Power Supply with output voltage
adjuster (V. ADJ) so that there will be no difference in output voltage
between each Power Supply.
Minimum Output Current
(S82K-00727/S82K-00728)
The minimum output current of the S82K-00727 and S82K-00728 is
restricted by the output voltage and control method.
Note: All the outputs of the S82K-00727 and S82K-00728 are
selector to “PARALLEL. In this case, the rated current per
S82K-P10024 is 3.78 A.
controlled by the +V output. If the +V output current falls to
more than 10% of the rated output, the –V output voltage may
drop.
100-W Models
3-, 7.5-, 15-, 30-, 50- and 90-W Models
INPUT
INPUT
INPUT
INPUT
+V
−V
+V
−V
+V
−V
+V
−V
S82K
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