New Product Switch Mode Power Supply S8EX (15, 30, 50, 100, and 150-W Models) Newly released Power Supply, 15-W and 30-W Models in S8EX-series Lineup and Optional Models Special Harnesses added to the lineup New 15-W and 30-W Models • Lineup of 5, 12, 24, and 48-V models includes open models and models with chassis and covers. • Compact size with the same connectors for the entire series. • Wide-range power supply: 100 to 240 VAC 50-W, 100-W, and 150-W Models • Lineup of 5, 12, 24, and 48-V models includes open models and models with chassis and covers. • The top class in industry for compact size. • Wide-range power supply: 100 to 240 VAC • Complies with harmonic current standard in EN 61000-3-2. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. All Models • Approved standards: UL 60950-1, cUR CSA C22.2 No. 60950-1, EN 50178, and EN 60950-1 Model Number Structure Model Number Legend Note: Not all combinations are possible. Refer to List of Models in Ordering Information on page 2. S8EX-@@@@@@@@-@@@-@@ 1 2 3 4 5 6 1. Power Boost Function Blank: None B: Power boost for output current 7 8 2. Power Factor Improvement Function N: None P: Power factor improvement function provided * * Harmonic current standard: EN 61000-3-2 compliant. 3. Power Ratings 015: 15 W 030: 30 W 050: 50 W 100: 100 W 150: 150 W 4. Output Voltage 05: 5 V 12: 12 V 15: 15 V 24: 24 V 48: 48 V 5. Configuration None: Open type L: With chassis LC: With chassis and cover 6. Option 1 None: Standard model CN1: XH connector (manufactured by J.S.T.) * * This option is applicable only for 15-W models. 7. Option 2 None: Standard model R: Remote control * * This option is applicable only for 50-W, 100-W, and 150-W models. Note: This option is applicable only for open-type models. 8. Option 3 None: Standard model C: Coating (one side) Note: This option is applicable only for open-type models. 1

S8EX Ratings, Characteristics, and Functions Power ratings Item 15 W Output voltage Efficiency (Typ.) 5V 12 V 15 V 24 V 48 V 100 VAC input 74% 77% 80% 80% 83% 200 VAC input 74% 77% 78% 78% 82% Voltage *1 100 to 240 VAC (allowable voltage: 85 to 264 VAC or 120 to 370 VDC *6) Frequency *1 50/60 Hz (47 to 450 Hz) Current (Typ.) Input Leakage current Inrush current (Typ.) 100 VAC input 0.4 A 200 VAC input 0.25 A 100 VAC input 0.5 mA max. 200 VAC input 1 mA max. 100 VAC input 15 A (for a cold start at 25°C) 200 VAC input 30 A (for a cold start at 25°C) Voltage adjustment range *2 Ripple *3 150 mV...

S8EX Power ratings Item 30 W Output voltage 5V 12 V 15 V 24 V 100 VAC input 77% 82% 83% 200 VAC input 79% 83% 83% 86% Efficiency (Typ.) 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370 VDC *6) Voltage *1 Frequency *1 Current (Typ.) Input Leakage current Inrush current (Typ.) 50/60 Hz (47 to 450 Hz) 100 VAC input 0.7 A 200 VAC input 0.4 A 100 VAC input 0.5 mA max. 200 VAC input 1mA max. 100 VAC input 15 A (for a cold start at 25°C) 200 VAC input 30 A (for a cold start at 25°C) Voltage adjustment range *2 ±10% (with V. ADJ) Ripple *3 150 mV max. Input variation influence Output 48 V...

S8EX Power ratings Item Efficiency (Typ.) 200 VAC input 81% 86% 85% 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370 VDC *6) 50/60 Hz (47 to 63 Hz) 100 VAC input 0.65 A 200 VAC input 0.35 A 0.9 min. Conforms to EN61000-3-2 100 VAC input 0.5 mA max. 200 VAC input 1 mA max. 100 VAC input 14.1 A max. (for a cold start at 25°C) 200 VAC input 28.3 A max. (for a cold start at 25°C) Voltage adjustment range *2 ±10% (with V. ADJ) Ripple *3 150 mV max. Input variation influence Output 48 V 82% Harmonic current emissions Inrush current (Typ.) 24 V 83% Power factor (rate, 100% load) Leakage...

S8EX Power ratings Item Efficiency (Typ.) 200 VAC input 84% 85% 86% 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370 VDC *6) 50/60 Hz (47 to 63 Hz) 100 VAC input 1.3 A 200 VAC input 0.65 A 0.9 min. Conforms to EN61000-3-2 100 VAC input 0.5 mA max. 200 VAC input 1 mA max. 100 VAC input 14.1 A max. (for a cold start at 25°C) 200 VAC input 28.3 A max. (for a cold start at 25°C) Voltage adjustment range *2 ±10% (with V. ADJ) Ripple *3 150 mV max. Input variation influence Output 48 V 84% Harmonic current emissions Inrush current (Typ.) 24 V 82% Power factor (rate, 100% load) Leakage current...

S8EX Power ratings Item Efficiency (Typ.) 85% 200 VAC input 87% 86% 87% 88% 100 to 240 VAC (allowable voltage: 85 to 264 VAC, 120 to 370 VDC *6) 50/60 Hz (47 to 63 Hz) 100 VAC input 1.9 A 200 VAC input 0.95 A 0.9 min. Conforms to EN61000-3-2 100 VAC input 0.5 mA max. 200 VAC input 1 mA max. 100 VAC input 14.1 A max. (for a cold start at 25°C) 200 VAC input 28.3 A max. (for a cold start at 25°C) Voltage adjustment range *2 ±10% (with V. ADJ) Ripple *3 150 mV max. Input variation influence Output 48 V 84% Harmonic current emissions Inrush current (Typ.) 24 V 83% Power factor (rate, 100% load) Leakage...

Rectifier Inrush Smoothing current circuit Smoothing circuit Rectifier Inrush Harmonic current Smoothing current regulation circuit Drive control Smoothing circuit

S8EX Construction and Nomenclature Nomenclature S8EX-N015@@@@ No. Connect the input lines to these terminals. *1 2 Protective Earth Terminal (PE) Connect the ground line to these terminals. *2 DC Output Connect the load lines to these terminals. Terminals (−V), (+V) 4 Output Voltage Adjuster (V. ADJ) 5 Chassis 6 Cover CN51 3 1 Input Terminals (L), (N) 3 2 Name 1 6 CN1 4 5 S8EX-N015@@@@-CN1 6 2 1 CN51 3 4 CN1 Function It is possible to increase or decrease the output voltage. *1. The fuse is located on the (L) side. It is NOT user-replaceable. For a DC power input, connect the low side to the...

* Application is possible only to the S8EX-CN1.

Additional mounting methods are also available. Ask your OMRON representative for details. Mounting method A Mounting method B (Standard mounting method) Use a metal sheet* for the mounting surface. Internal parts may occasionally deteriorate or be damaged. Do not use the Power Supply in areas outside the derating curve (i.e., the area shown by shading (T) in the above A natural convection system is used for derating. Mount the Power Supply so that air convection will occur around it. For 50,100, and 150-W models, check the derating characteristics for the input voltage before using the Power...