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Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

S82S

Switch Mode Power Supply (3/7.5-W Models)

S82S

Miniature DIN Rail Mounting DC-DC Power Supplies

about this Product Family

Ratings/Characteristics

Item DC input
3 W Single output 7.5 W Dual Output 7.5 W
Efficiency (typical) 60% min. 66% min. 64% min.
Input Voltage AC No
DC 10.2 to 27.6 VDC
Current *1 0.6 A max. 1.2 A max.
Output
*2
Voltage adjustment
range
±5% *3 None *4
Ripple *1 2% (p-p) max.
Input variation
influence
0.5% max.
Load variation
influence
1.5% max. +V: 1.5% max.
-V: 3% max.
Temperature
variation influence
0.05%/°C max.
Additional
function
Overload protection
*5
105% min., voltage drop, automatic reset
Other Ambient operating
temperature
Refer to the derating curve in Engineering Data
Storage temperature -25 to 65°C
Ambient operating
humidity
25% to 85% (storage humidity: 20% to 90%)
Dielectric strength 1.5 kVAC for 1 min. (between all input terminals and all output terminals/PE
terminals), current off: 10 mA
Insulation resistance 100 MΩ min. (between all output terminals and all input terminals/PE terminals)
at 500 VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 hours each in X, Y, and Z directions
Shock resistance 294 m/s2, 3 times each in ±X, ±Y, ±Z directions
Output indicator Yes (color: green)
Approved standards Refer to List of Certified Models for details.
Weight 150 g max.

*1. A 100% load for rated input voltage.
*2. Output characteristics are measured at the power supply output terminals.
*3. If the output voltage adjuster (V.ADJ) is turned, the voltage will increase by more than 50% of the voltage adjustment
       range. When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that
       the load is not damaged.
*4. The settings for the output voltage must be within the following range:
       +V: ±1% of the rated value
       –V: ±5% of the rated value
*5. Refer to Overload Protection on Data Sheet for details.