S82S-7312 Omron, S82S-7312 Datasheet - Page 4

• Manufacturer Part Number: S82S-7312
• Description: POWER SUPPLY SWITCHING 12V 0.25A
• Manufacturer: Omron
• Series: S82Sr

Specifications of S82S-7312

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 3W
• Mounting Type: DIN Rail
• Voltage - Input: 12 ~ 24V
• Package / Case: Module
• 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
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: S82S7312

Engineering Data
■ Derating Curve
■ Overload Protection
The power supply is provided with an overload protection function
that protects the Power Supply from possible damage by overcurrent.
When the output current rises to 105% or higher of the rated current,
the protection function is triggered, automatically decreasing the
output voltage. When the output current falls within the rated range,
the overload protection function is automatically cleared.
The values shown in the above diagram are for reference only.
Note: Internal parts may occasionally deteriorate or be damaged if a
Dual Output Models
The total output power for the +V output and −V output is detected for
the protection operation (i.e., total overcurrent protection), but this
condition varies depending on –V output status. –V output has an
independent short-circuit protection feature.
120
100
80
60
40
20
−20
0
short-circuit or other overcurrent state continues during
operation. Eliminate the overcurrent state as soon as possible.
−10
0
0
10
20
Ambient temperature (°C)
30
50
40
(B)
50
60
(A)
100
Output current (%)
70 80
Note: The derating curve depends on the mounting direction
of the Power Supply
Standard Mounting
(A)
■ Inrush Current, Startup Time,
AC
input
voltage
AC
input
current
Output
voltage
Hold Time
Input ON
Inrush current on input application
Face-up Mounting
100 ms (max.) startup time
(B)
90%
20 ms (min.)
hold time
Input OFF
S82S
96.5%
4