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New Product

Switch Mode Power Supply

S8EA (50, 75, 100, and 150-W Models)

Board-type Switch Mode Power Supply with Simple Circuits 
That Concentrate on Basic Functions for Easy Operation
Exclusive Use for 100 VAC

Lineup

• Lineup of 5, 12, and 24-VDC models includes open-frame 

models, models with chassis, and models with chassis and 

covers.

• Options (low leakage current, or coating) are available for 

open-frame models for a wide range of application.

Features

• The top class

*

 in industry for compact size. 

* According to OMRON investigation in December 2012.

• 150% boost current output (only for 24-V output)

• Simple circuits (no power factor improvement circuit and only 

for 100 to 120 VAC).

• Operation is possible at an ambient temperature of 60°C at 

60% load,* which is ideal for compact devices.

* Open-frame models with standard installation.

Approved standards:

UL60950-1

cUR: CSA C22.2 No.60950-1,

EN50178, EN60950-1

Model Number Structure

Model Number Legend

Note:

Not all combinations are possible. Refer to 

List of Models

 in 

Ordering Information

 on page 2.

S8EA-

-

@@@@@@@@

-

@

Series name 1 2

3

4

5

6

1. Power Boost Function

Blank: None
B: Power boost for output current

2. Power Factor Improvement Function

N: None

3. Power Rating

050: 50 W
075: 75 W
100: 100 W
150: 150 W

4. Output Voltage

05: 5 V
12: 12 V
24: 24 V

5. Configuration

None: Open-frame
L: With chassis
LC: With chassis and cover

6. Option

None: Standard model
G: Low leakage current
C: Coating (one side)

Note:

This option is applicable only for open-frame models

Refer to 

Safety Precautions

 on page 15.

Summary of Contents for S8EA Series

Page 1: ...or 100 to 120 VAC Operation is possible at an ambient temperature of 60 C at 60 load which is ideal for compact devices Open frame models with standard installation Approved standards UL60950 1 cUR CS...

Page 2: ...Boost current Model 50 W 5 V 10 A S8EA N05005L 12 V 4 3 A S8EA N05012L 24 V 2 5 A 3 8 A S8EA BN05024L 75 W 5 V 15 A S8EA N07505L 12 V 6 3 A S8EA N07512L 24 V 3 2 A 4 8 A S8EA BN07524L 100 W 5 V 20 A...

Page 3: ...240 mV max 480 mV max 150 mV max 240 mV max 480 mV max Input variation influence 1 max with 100 VAC input at 100 load 1 max with 100 VAC input at 100 load Load variation influence 2 max 1 5 max 2 max...

Page 4: ...ith 85 to 132 VAC input at 100 load Load variation influence 2 max 1 5 max 2 max 1 5 max Temperature variation influence 0 05 C max Startup time Typ 100 VAC input 550 ms 350 ms Hold time Typ 100 VAC i...

Page 5: ...rol circuit V V DC OUTPUT Overcurrent detection circuit Noise filter Fuse AC L INPUT AC N Rectifier Smoothing circuit Rectifier smoothing circuit S8EA N050 3 15 A S8EA N075 4 0 A S8EA N100 5 0 A S8EA...

Page 6: ...2Y EX03HO 01 OK Output side Output side S82Y EX04HO 01 OK Output side Output side S82Y EX05HO 01 OK OK OK OK Input side S82Y EX01HI 10 10 OK Output side Output common S82Y EX01HO 10 OK Output side S82...

Page 7: ...ed 500 S82Y EX04HO Housing Model VHR 6N Manufacturer J S T Mfg Co Ltd Pins Model SVH 21T P1 1 Manufacturer J S T Mfg Co Ltd Pin Wire AWG Color Length L mm 1 UL1015 18 Red 500 2 UL1015 18 Red 500 3 UL1...

Page 8: ...0 80 120 100 80 60 40 20 0 Mounting method A Mounting methods B to D Mounting method E Ambient temperature C A Load rate 10 0 10 20 30 40 50 60 70 80 120 100 80 60 40 20 0 Mounting method A Mounting m...

Page 9: ...80 60 40 20 0 Mounting method A Mounting methods B and C Mounting methods D and E Ambient temperature C A Load rate 10 0 10 20 30 40 50 60 70 80 120 100 80 60 40 20 0 Mounting method A Mounting metho...

Page 10: ...ut the output voltage is shut OFF preventing damage to the load due to overvoltage To reset the protection turn OFF the input power for three minutes or longer and then turn it back ON Reference Graph...

Page 11: ...ur 3 5 dia mounting holes CN1 CN51 3 5 max height with components mounted 23 1 Output Output V ADJ Input N Input L S8EA N050 50 W 150 1 5 5 140 0 5 40 0 5 50 1 VR51 Four 3 5 dia mounting holes CN1 CN5...

Page 12: ...oles 30 1 3 5 max height with components mounted Output Output V ADJ Input N Input L S8EA N100 100 W 160 1 65 0 5 75 1 5 5 150 0 5 CN51 VR51 CN52 CN1 33 5 1 3 5 max height with components mounted Four...

Page 13: ...CN51 CN1 15 3 5 10 36 1 6 150 0 5 162 1 Two M3 mounting holes 3 5 dia hole Input N Input L Output V ADJ Output S8EA N050 L 50 W 4 5 30 60 1 20 0 5 20 10 Two 4 5 dia holes 169 0 5 5 5 40 0 5 VR51 CN1...

Page 14: ...5 45 1 15 20 Two M4 mounting holes 4 5 dia hole Input N Input L Output V ADJ Output S8EA N100 L 100 W Two 4 5 dia holes 4 5 dia hole 15 25 35 0 5 55 0 5 6 176 0 5 42 4 5 85 1 CN51 VR51 CN1 Four M4 mou...

Page 15: ...the terminal rating is used Use wiring materials with a UL recognized temperature of 60 C min or 60 C 75 C min Use wiring materials with copper conductors Refer to Input and Output Connectors on page...

Page 16: ...k the output voltage of the Power Supply and be sure that the load is not destroyed Series Operation Two Power Supplies can be connected in series The voltage output can be accomplished with two Power...

Page 17: ...al protection Turn the power supply OFF once and leave it OFF for at least 3 minutes for S8EA series Then turn it ON again to see if this clears the condition Power Boost Function Do not allow the boo...

Page 18: ...list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical i...

Page 19: ...02 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron com To...

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