S82K Switching Power Supply

Broad Product Range Fits Any Application

A variety of power ratings and output voltages are available for global needs.

Wide Input Voltage Ensures Global Use

AC multi-voltage input ranging from 100 to 240 V facilitates compliance with any application for domestic or export use.

Undervoltage Alarm Function Standardized for  All Models

The undervoltage alarm indicator helps reduce the production-line down-line caused by a drop in S82K output voltage. If the output voltage DC drops to within 90% to 75% of the rated output voltage due to an error such as load half-short-circuiting, the red indicator of the S82K will be lit immediately. This allows the user to identify the output status of the S82K without using a tester. The S82K 90-W, 100-W and 240-W T-type models have an undervoltage alarm output (contact output) in addition to the indicator. This output turns ON at the moment when the indicator is lit and enables an alarm signal output. With this feature, for instance, a warning message can be displayed on a connected display such as a Programmable Terminal. Thus, this will help improve the total productivity of your system by allowing for the immediate detection of a voltage drop. This feature is useful in battery-backup/charging applications, such as security and lighting control.

Complies with the CE Marking Requirements and Meets a Variety of International Standards

The S82K has obtained essential international safety standards approvals to ensure that your system complies with industrial control panels, information technology systems, etc.

EN50178 (VDE0160)/ UL508 Listing/ CSA C22.2 No. 14

EN60950/ UL1950/ CSA C22.2 No.950

The UL Listed Power Supplies can be used at 100% of its ratings without any derating at any location. In addition, the S82K is now Class 2 approved for DeviceNet control applications or other devices requiring a Class-2 power source. Besides, EN50081-1 conformance ensures that your system can be used in any location subject to EMC environment. That's really an ideal solution.

Ideal Terminal Arrangement Enables Easy, Quick, and Safe Wiring

To ensure easy, error-free wiring, the output terminals of the S82K are located on the upper side of the casing and the input terminals are located on the lower side of the casing. Also, to make wiring even easier, the S82K 30-W and 50-W models have 2 pairs of output terminals and the S82K 90-W, 100-W and 240-W models have 3 pairs of output terminals, to which load devices can be directly connected. Needless to say, the terminal block is finger-safe in accordance with VDE0160/P100.

Power Factor Corrector (PFC), Complies with  EN61000-3-2, Suppresses Harmonic Current Emission, and Reduces Input Current

S82K Switching Power Supplies now have models with a built-in PFC that eliminates noise interference in the operation of power installations ranging from 90W-240W. This required AC input current value for the S82K has been successfully reduced up to approx 50% of that of a conventional power supply with the same capacity. This is ideal for users who want to use thinner cables.