S8JX-P | Omron, Sverige


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  • CAD-bibliotek
  • S8JX Switch Mode Power Supply Datablad
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EMI Class B and Power Factor Correction

The main improvements provided by the S8JX-P models are harmonic current suppression/PFC (Power Factor Correction) and EMI EN55011 Class B compliance. In addition, further functions have been implemented (applies only to 300 and 600 W models):

  • Remote Sensing, to compensate for voltage drops on the load lines.
  • Remote Control, using an external signal allows you to turn the output ON and OFF without removing the input voltage.
  • Alarm output, informing you about power supply errors, such as fan failure or insufficient voltage
Specifications & ordering info

Ordering information

Power ratings

Output voltage

Output current

Size in mm (H × W × D)

Order code

50 W

24 V

2.1 A

92 × 42 × 129


100 W

24 V

4.5 A

92 × 42 × 159


150 W

12 V

13 A

92 × 42 × 159


24 V

6.5 A


300 W

12 V

27 A

92 × 71 × 165


24 V

14 A


600 W

12 V

53 A

92 × 110 × 165


24 V

27 A


Note: There are other models available on request: 50 W and 100 W (5 VDC, 12 VDC, 48 VDC); 150 W, 300 W and 600 W (5 VDC, 48 VDC).
Please contact your Omron representative for special request.



50 W

100 W

150 W

300 W

600 W

Efficiency (Typ. at 230 VAC)

82% (24 V)

87% (24 V)

88% (24 V)

87% (24 V)

85% (24 V)


Rated input voltage

100 to 240 VAC

Allowable range

85 to 264 VAC, 80 to 370 VDC (DC is not applicable for the safety standards.)


Voltage adjustment range (with V.ADJ)

−10% to 15% for 5 V to 24 V,
±10% for 48 V (with V.ADJ)

−10% to 15% for 12 V and 24 V,
±10% for 5 V and 48 V

Input variation influence

0.4% max. (at 85 to 264 VAC input, 100% load)

Load variation Influence

0.8% max. at 0% to 100% load

Temperature variation influence

0.05%/°C max.

Overload protection

Yes, 105% to 160% of rated current

Power Boost

115% of rated current for 24 V only

Overvoltage protection


Operating ambient temperature

−10 to 70°C (14 to 158°F)

Series operation

Yes, up to 2 units

Parallel operation


Yes, up to 5 units


Conforms to EN 61204-3, EN 55011 Class B


Conforms to EN 61204-3 high severity levels

Harmonic current emissions

Conforms to EN61000-3-2

Approved standards

UL: UL508 (Listing), UL60950-1, cUL: CSA C22.2 No. 107.1 and No. 60950-1,
EN/VDE: EN 50178 (=VDE0160), EN 60950-1 (=VDE0805),

Fulfilled standards

EN 50274 for Terminal parts

Additional units


s8t-dcbu-02 2 prod
Prevents equipment stoppage, data loss and other problems resulting from momentary power failures. One S8T-DCBU-02 buffer block provides a back-up time of 500 ms at an output current of 2.5 A. Can be wired to the 24 VDC output from any switch mode power supply.


s8m prod
The S8M turns your machine directly into UL Class 2 compliant, maximum tripping current is 3,8A per channel (adjustable). This unit controls up to 4 circuits. On top of this you will get startup / shutdown –sequence control, display and alarm functions, like voltage, output current, runtime, and over temperature and external reset. These functions can be set by using the front buttons or with the free support tool software. These settings can be protected.


s8vk-r20 prod
When the S8VK-R is used with switching power supplies, it provides a backup system for critical applications that require absolute reliability and zero downtime.

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