Switching Power supply S82S
Caution
Product Description
Thin, small-capacity switching-mode power supply that can be mounted on a DIN rail.
[Features]
· For DC input.
· 65 mm depth enables installation onto thin, 100 mm control panels.
· Input: 10.2 to 27.6 V DC free input.
· 7.5 W models provide both ±12 V and ±15 V outputs.
· Safety standards UL- and CSA-approved.
[Applications]
· Power supply for manufacturing equipment and a wide variety of other devices.
Switching-Mode Power Supply appearance
S82S-73□□ (3 W), S82S-77□□ (7.5 W) outline drawing
S82S-73□□ (3 W), S82S-77□□ (7.5 W) dimensional outline drawing; unit: mm
S82S-73□□ (3 W), S82S-77□□ (7.5 W) dimensional outline drawing; unit: mm
*Distance between unit and mounting surface when the provided mounting bracket is used.
S82S-73□□ (3 W), S82S-77□□ (7.5 W) mounting hole drilling outline drawing; unit: mm
Note. When installing two or more units, make sure to install with a minimum distance of L=20 mm between each unit.
| Item | Type | ||||
|---|---|---|---|---|---|
| DC Input | |||||
| 3 W | 7.5 W Single Output | 7.5 W ±Output | |||
| Efficiency (TYP.) | 60% min. | 66% min. | 64% min. | ||
| Input Conditions | Voltage Range | AC | Not applicable | ||
| DC | 10.2 to 27.6 V | ||||
| Current (At Rated Input) *1 | 0.6 A max. | 1.2 A max. | |||
| Output Characteristics *2 | Voltage Adjustment Range | ±5% *3 | Not applicable *4 | ||
| Ripple Noise Voltage *1 | 2% (p-p) max. | ||||
| Static Input Variation | 0.5% max. | ||||
| Static Load Variation | 1.5% max. | +V 1.5% max. -V 3% max. | |||
| Temperature Variation | 0.05%/°C max. | ||||
| Additional Functions | Overload Protection | 105% Min., voltage drop, automatic recovery | |||
| Other | Storage Temperature | -25 to +65°C (however, there should be no condensation or freezing.) | |||
| Ambient Operating Humidity | 25 to 85% (storage humidity 20 to 90%) | ||||
| Dielectric Withstand Voltage | 1.5 kV AC for 1 min. between (all inputs) and (all outputs ·  ); Cutoff current: 10 mA | ||||
| Insulation Resistance | 100 MΩ min. at 500 V DC between (all outputs) and (all inputs · ) | ||||
| Vibration Resistance | Must produce no abnormalities at 10 to 55 Hz, with single amplitude of 0.375 mm, for 2 h each in 3 directions | ||||
| Shock Resistance | Must produce no abnormalities at 294 m/s2, 3 times each in 6 directions | ||||
| Output Indicator Light | Yes (Color: Green) | ||||
| Weight | 150 g max. | ||||
- *1 Specified as a 100% load for rated input voltage.
- *2 Output characteristics are regulated at the power supply output terminals.
- *3 Adjusting the V.ADJ volume may increase the voltage by +5% or more of the voltage adjustment range. When adjusting the output voltage, confirm the actual output voltage from the power supply and make sure there will be no damage to the load.
- *4 Output voltage factory settings are +V: ±1% and -V: ±5% of the rated values.
- *Please refer to the catalog for specifications not listed above.