Product Description

The Keyence MS-H100 is a compact and efficient 100W switching power supply from Keyence's MS2 series. Designed for industrial automation applications, it delivers a stable 24V DC output at 4.5A, ensuring reliable power for various control systems. With a wide input voltage range of 85 to 264 VAC and 120 to 340 VDC, it offers versatility for global applications. The MS-H100 features a built-in 2-digit 7-segment LED display for easy monitoring and diagnostics. Its robust design includes overcurrent and overvoltage protection, making it suitable for demanding environments.​

Technical Specifications

• Model: MS-H100
• Type: Switching Power Supply
• Input Voltage: 85 to 264 VAC (50/60 Hz), 120 to 340 VDC
• Input Current:
• 1.6 A (at 100 VAC)
• 0.9 A (at 200 VAC)
• Power Factor:
• 0.99 (at 100 VAC)
• 0.95 (at 200 VAC)
• Efficiency:
• 76% (at 100 VAC)
• 81% (at 200 VAC)
• Output Voltage: 24 V DC
• Rated Output Current: 4.5 A
• Ripple/Noise Voltage: 1% (p-p) or less
• Startup Time: 1300 ms (at 100 VAC), 700 ms (at 200 VAC)
• Output Holding Time: 20 ms minimum (at 100 to 240 VAC)
• Overcurrent Protection: Activates at 5.3 A or more
• Overvoltage Protection: Present
• Display: 2-digit 7-segment LED (character height: 10 mm)
• Ambient Temperature: -10°C to +55°C (no freezing)
• Storage Temperature: -20°C to +70°C (no freezing)
• Relative Humidity: 25% to 85% RH (no condensation)
• Weight: Approximately 560 g
• Certifications:
• UL1950
• UL1012
• CSA C22.2 No.95095
• EN60950
• EN50178
• FCC Part15B Class A
• EN55011 Class A
• EN61000-3-2​